[{"itemType":"task","number":"1","published_number":"1","title":"\u97f3\u6807\u7b2c1\u8bb2\uff1a30\u4e2a\u5b57\u6bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"354","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u97f3\u6807\u7b2c2\u8bb2\uff1a\u4e94\u4e2a\u5355\u5143\u97f3 a e i o u","result":"","resultStatus":"","lock":false,"status":"published","taskId":"355","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u97f3\u6807\u7b2c3\u8bb2\uff1a\u5143\u97f3e\u7684\u957f\u77ed\u97f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"356","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u97f3\u6807\u7b2c4\u8bb2\uff1a\u5143\u97f3\u5b57\u6bcdi o\u7684\u53d1\u97f3\u89c4\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"357","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u97f3\u6807\u7b2c5\u8bb2:\u97f3\u5b57\u6bcdu\u548c\u8f85\u97f3[p]\u548c[b]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"367","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u97f3\u6807\u7b2c6\u8bb2\uff1a\u8f85\u97f3[t]\u548c[d]\u53d1\u97f3\u8981\u70b9\u548c\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"368","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u97f3\u6807\u7b2c7\u8bb2\uff1a\u8f85\u97f3[k]\u548c[g]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"369","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u97f3\u6807\u7b2c8\u8bb2\uff1a\u8f85\u97f3[f]\u548c[v]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"370","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"\u97f3\u6807\u7b2c9\u8bb2\uff1a\u8f85\u97f3[m]\u548c[n]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"371","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u97f3\u6807\u7b2c10\u8bb2\uff1a\u8f85\u97f3[s]\u548c[z]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"373","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u97f3\u6807\u7b2c11\u8bb2\uff1a\u53d8\u5143\u97f3\u5b57\u6bcd\u00e4\u7684\u957f\u77ed\u97f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"374","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u97f3\u6807\u7b2c12\u8bb2\uff1a\u53d8\u5143\u97f3\u5b57\u6bcd\u00f6\u7684\u957f\u77ed\u97f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"375","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"\u97f3\u6807\u7b2c13\u8bb2\uff1a\u590d\u5408\u5143\u97f3[ai]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"382","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u97f3\u6807\u7b2c14\u8bb2\uff1a\u8f85\u97f3\u5b57\u6bcdr\u7684\u53d1\u97f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"383","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u97f3\u6807\u7b2c15\u8bb2\uff1a\u8f85\u97f3[ts]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"384","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u97f3\u6807\u7b2c16\u8bb2\uff1a\u5b57\u6bcd\u7ec4\u5408ch\u7684\u53d1\u97f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"391","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"\u97f3\u6807\u7b2c17\u8bb2\uff1a\u8f85\u97f3[ks]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"392","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"\u97f3\u6807\u7b2c18\u8bb2\uff1a\u8f85\u97f3[\u0283]","result":"","resultStatus":"","lock":false,"status":"published","taskId":"393","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"\u97f3\u6807\u7b2c19\u8bb2\uff1ast\u548csp","result":"","resultStatus":"","lock":false,"status":"published","taskId":"396","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"\u97f3\u6807\u7b2c20\u8bb2\uff1a[\u014b]\u7684\u53d1\u97f3\u89c4\u5219","result":"","resultStatus":"","lock":false,"status":"published","taskId":"397","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"\u97f3\u6807\u7b2c21\u8bb2\uff1a\u8bcd\u91cd\u97f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"403","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"\u97f3\u6807\u7b2c22\u8bb2\uff1a\u5916\u6765\u8bcd\u4e2d\u5b57\u6bcd\u548c\u5b57\u6bcd\u7ec4\u5408\u7684\u7279\u6b8a\u53d1\u97f3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"408","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"\u97f3\u6807\u7b2c23\u8bb2\uff1a\u5fb7\u8bed\u7684\u8bed\u8c03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"411","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"A1 \u7b2c1\u8bb2\uff1a\u5fb7\u8bed\u7684\u540d\u8bcd\u3001\u51a0\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"412","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"A1 \u7b2c2\u8bb2\uff1a\u4eba\u79f0\u4ee3\u8bcd\u548c\u4eba\u79f0\u4ee3\u8bcd\u7b2c\u4e00\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"418","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"A1 \u7b2c3\u8bb2\uff1a\u52a8\u8bcd\u4e0d\u5b9a\u5f0f\uff08Infinitiv\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"419","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"A1 \u7b2c4\u8bb2\uff08\u4e0a\uff09\uff1a\u89c4\u5219\u52a8\u8bcd\u7684\u73b0\u5728\u65f6\u53d8\u4f4dII","result":"","resultStatus":"","lock":false,"status":"published","taskId":"422","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"A1\u7b2c4\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"423","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"A1 \u7b2c5\u8bb2\uff08\u4e0a\uff09\uff1a\u53e5\u5b50\u7684\u8bed\u5e8f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"426","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"A1 \u7b2c5\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548cText\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"427","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"A1 \u7b2c6\u8bb2\uff08\u4e0a\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"431","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"A1 \u7b2c6\u8bb2\uff08\u4e0b\uff09\uff1a\u7279\u6b8a\u7591\u95ee\u8bcdwoher wohin wo","result":"","resultStatus":"","lock":false,"status":"published","taskId":"432","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"A1 \u7b2c7\u8bb2\uff08\u4e0a\uff09\uff1a\u7269\u4e3b\u4ee3\u8bcd\u7b2c\u4e00\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"433","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"A1 \u7b2c7\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"435","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"A1 \u7b2c8\u8bb2\uff1a\u4e0d\u89c4\u5219\u52a8\u8bcd\u7684\u73b0\u5728\u65f6\u53d8\u4f4dI","result":"","resultStatus":"","lock":false,"status":"published","taskId":"439","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"A1 \u7b2c8\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u7cbe\u8bb2+\u73b0\u5728\u65f6\u53d8\u4f4d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"440","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"A1 \u7b2c9\u8bb2\uff08\u4e0a\uff09\uff1a\u4e0d\u89c4\u5219\u52a8\u8bcd\u7684\u73b0\u5728\u65f6\u53d8\u4f4dII","result":"","resultStatus":"","lock":false,"status":"published","taskId":"444","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"A1 \u7b2c9\u8bb2\uff08\u4e0b\uff09\uff1a\u4eba\u79f0\u4ee3\u8bcd\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"445","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"A1 \u7b2c10\u8bb2\uff08\u4e0a\uff09\uff1a\u4eba\u79f0\u4ee3\u8bcd\u7b2c4\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"450","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"A1 \u7b2c10\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"451","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"A1 \u7b2c11\u8bb2\uff08\u4e0a\uff09\uff1aEin Interview mit Herrn Bode","result":"","resultStatus":"","lock":false,"status":"published","taskId":"453","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"A1 \u7b2c11\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"454","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"A1 \u7b2c12\u8bb2\uff08\u4e0a\uff09\uff1a\u96f6\u51a0\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"459","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"A1 \u7b2c12\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"460","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"A1\u7b2c13\u8bb2\uff08\u4e0a\uff09\uff1a\u7528kein\u5426\u5b9a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"465","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"A1 \u7b2c13\u8bb2\uff08\u4e0b\uff09\uff1a\u7269\u4e3b\u4ee3\u8bcd\u7684\u7b2c\u56db\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"466","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"A1 \u7b2c14\u8bb2\uff08\u4e0a\uff09;\uf09f\u7528nicht\u5426\u5b9a\uff08Negation mit nicht\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"471","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"A1 \u7b2c14\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"472","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"A1 \u7b2c15\u8bb2\uff08\u4e0a\uff09\uff1aZahlen 0-99","result":"","resultStatus":"","lock":false,"status":"published","taskId":"474","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"A1 \u7b2c15\u8bb2\uff08\u4e0b\uff09\uff1a\u6570\u91cf\u548c\u91cd\u91cf\uff08Mengen und Gewichte\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"475","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"A1 \u7b2c16\u8bb2\uff08\u4e0a\uff09\uff1a\u6570\u5b571-100","result":"","resultStatus":"","lock":false,"status":"published","taskId":"479","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"A1 \u7b2c16\u8bb2\uff08\u4e0b\uff09\uff1aDer Supermarkt in Deutschland","result":"","resultStatus":"","lock":false,"status":"published","taskId":"480","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"A1 \u7b2c17\u8bb2\uff08\u4e0a\uff09\uff1aDie Modalverben (\u60c5\u6001\u52a8\u8bcd)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"482","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"A1 \u7b2c17\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"483","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"A1 \u7b2c18\u8bb2\uff08\u4e0a\uff09\uff1aDie modalverben\uff08\u60c5\u6001\u52a8\u8bcd\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"486","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"A1 \u7b2c18\u8bb2\uff08\u4e0b\uff09Redemitttel\u548c\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"487","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"A1 \u7b2c19\u8bb2\uff08\u4e0a\uff09\uff1a\u590d\u5408\u540d\u8bcd\uff08Komposita\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"492","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"A1 \u7b2c19\u8bb2\uff08\u4e0b\uff09\uff1aDie Mahlzeiten in Deutschland","result":"","resultStatus":"","lock":false,"status":"published","taskId":"497","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"A1 \u7b2c20\u8bb2\uff08\u4e0a\uff09\uff1a\u540d\u8bcd\u8bcd\u6027\u7684\u89c4\u5f8b+\u540d\u8bcd\u590d\u6570\u7684\u6784\u6210\u548c\u89c4\u5f8b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"835","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"A1 \u7b2c20\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"504","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"A1 \u7b2c21\u8bb2\uff08\u4e0a\uff09\uff1aDie Uhrzeit\uff08\u949f\u70b9\u8868\u8fbe\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"505","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"A1 \u7b2c21\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u7a0b\u548c\u8bcd\u6c47\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"507","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"A1 \u7b2c22\u8bb2\uff08\u4e0a\uff09\uff1a\u547d\u4ee4\u5f0f (Imperativ)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"511","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"A1 \u7b2c22\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u7a0b\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"514","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"65","published_number":"65","title":"A1 \u7b2c23\u8bb2\uff08\u4e0a\uff09\uff1a\u53ef\u5206\u52a8\u8bcd\u548c\u4e0d\u53ef\u5206\u52a8\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"524","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"A1 \u7b2c23\u8bb2\uff08\u4e2d\uff09\uff1a\u53ef\u5206\u52a8\u8bcd\u7684\u7528\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"525","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"A1 \u7b2c23\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u89e3\u6790+\u65f6\u95f4\u7684\u8868\u8fbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"687","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"A1 \u7b2c24\u8bb2\uff08\u4e0a\uff09\uff1a\u51a0\u8bcd\u7684\u7b2c\u4e09\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"755","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"A1 \u7b2c24\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u4e0e\u8bfe\u7a0b\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"535","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"A1\u7b2c24\u8bfe\u7b2c3\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1069","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"71","published_number":"71","title":"A1 \u7b2c25\u8bb2\uff08\u4e0a\uff09\uff1a\u4eba\u79f0\u4ee3\u8bcd\u7591\u95ee\u4ee3\u8bcd\u7684\u7b2c\u4e09\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"564","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"A1 \u7b2c25\u8bb2\uff08\u4e2d\uff09\uff1a\u4eba\u79f0\u4ee3\u8bcd\u7591\u95ee\u4ee3\u8bcd\u7684\u7b2c\u4e09\u683c\u53ca\u7ec3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"565","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"A1 \u7b2c25\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"566","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"A1 \u7b2c26\u8bb2\uff08\u4e0a\uff09\uff1a\u652f\u914d\u7b2c\u4e09\u683c\u7684\u52a8\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"579","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"A1 \u7b2c26\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60\u4e0e\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"578","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"A1 \u7b2c26\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u8bcd\u6c47\u89e3\u6790 + \u5e76\u5217\u8fde\u8bcdund, aber, oder \u548c denn","result":"","resultStatus":"","lock":false,"status":"published","taskId":"688","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"77","published_number":"77","title":"A1 \u7b2c27\u8bb2\uff08\u4e0a\uff09\uff1a\u5f31\u53d8\u5316\u540d\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"612","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"78","published_number":"78","title":"A1 \u7b2c27\u8bb2\uff08\u4e2d\uff09\uff1a\u5f31\u53d8\u5316\u540d\u8bcd+\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"614","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"79","published_number":"79","title":"A1 \u7b2c27\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u89e3\u6790+\u611f\u53f9\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"613","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"80","published_number":"80","title":"A1 \u7b2c28\u8bb2\uff08\u4e0a\uff09\uff1a\u652f\u914d\u7b2c\u4e09\u683c\u7684\u4ecb\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"650","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"81","published_number":"81","title":"A1 \u7b2c28\u8bb2\uff08\u4e2d\uff09\uff1a\u652f\u914d\u7b2c\u4e09\u683c\u7684\u4ecb\u8bcd\u53ca\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"651","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"82","published_number":"82","title":"A1 \u7b2c28\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"652","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"83","published_number":"83","title":"A1 \u7b2c29\u8bb2\uff08\u4e0a\uff09\uff1a\u652f\u914d\u7b2c\u56db\u683c\u7684\u4ecb\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"653","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"84","published_number":"84","title":"A1 \u7b2c29\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"732","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"85","published_number":"85","title":"A1 \u7b2c30\u8bb2\uff08\u4e0a\uff09\uff1a \u652f\u914d\u7b2c\u4e09\u683c\u548c\u7b2c\u56db\u683c\u7684\u4ecb\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"733","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"86","published_number":"86","title":"A1 \u7b2c30\u8bb2\uff08\u4e2d\uff09\uff1a \u652f\u914d\u7b2c\u4e09\u683c\u548c\u7b2c\u56db\u683c\u7684\u4ecb\u8bcd\u4e0e\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"739","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"87","published_number":"87","title":"A1 \u7b2c30\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"734","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"88","published_number":"88","title":"A1 \u7b2c31\u8bb2\uff081\uff09\uff1a\u5176\u4ed6\u4ecb\u8bcd\uff08Andere Pr\u00e4positionen\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"779","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"89","published_number":"89","title":"A1 \u7b2c31\u8bb2\uff082\uff09\uff1a\u5176\u4ed6\u4ecb\u8bcd\uff08Andere Pr\u00e4positionen\uff09\u4e0e\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"780","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"90","published_number":"90","title":"A1 \u7b2c31\u8bb2\uff083\uff09\uff1a\u8bfe\u6587","result":"","resultStatus":"","lock":false,"status":"published","taskId":"798","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"91","published_number":"91","title":"A1 \u7b2c31\u8bb2\uff084\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"799","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"92","published_number":"92","title":"A1 \u7b2c31\uff085\uff09\uff1a\u8bfe\u7a0b\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"800","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"93","published_number":"93","title":"A1 \u7b2c32\u8bb2\uff08\u4e0a\uff09\uff1a\u52a8\u8bcd\u53ca\u5176\u8865\u8db3\u8bed","result":"","resultStatus":"","lock":false,"status":"published","taskId":"781","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"94","published_number":"94","title":"A1 \u7b2c32\u8bb2\uff08\u4e0b\uff09\uff1a\u52a8\u8bcd\u53ca\u5176\u8865\u8db3\u8bed\u4e0e\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"782","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"95","published_number":"95","title":"A1\u7b2c32\u8bfe\u7b2c3\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1113","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"96","published_number":"96","title":"A1\u7b2c32\u8bfe\u7b2c4\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1114","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"97","published_number":"97","title":"A1 \u7b2c33\u8bb2\uff081\uff09\uff1a\u73b0\u5728\u5b8c\u6210\u65f6\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"826","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"98","published_number":"98","title":"A1 \u7b2c33\u8bb2\uff082\uff09\uff1a\u7b2c\u4e8c\u5206\u8bcd\u7684\u6784\u6210","result":"","resultStatus":"","lock":false,"status":"published","taskId":"827","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"99","published_number":"99","title":"A1 \u7b2c33\u8bb2\uff083\uff09\uff1a\u5e38\u89c1\u4e0d\u89c4\u5219\u52a8\u8bcd\u7684\u7b2c\u4e8c\u5206\u8bcd\u53ca\u7ec3\u4e60\u8bb2\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"828","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"100","published_number":"100","title":"A1 \u7b2c33\u8bb2 \uff084\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"829","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"101","published_number":"101","title":"A1 \u7b2c33\u8bb2\uff085\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2 + Denn \u4f5c\u4e3a\u60c5\u6001\u5c0f\u54c1\u8bcd\u7684\u7528\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"830","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"102","published_number":"102","title":"A1 \u7b2c34\u8bb2\uff081\uff09\uff1a\u5f62\u5bb9\u8bcd\u53d8\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"836","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"103","published_number":"103","title":"A1 \u7b2c34\u8bb2\uff082\uff09\uff1a\u5f62\u5bb9\u8bcd\u53d8\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"837","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"104","published_number":"104","title":"A1 \u7b2c34\u8bb2\uff083\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"845","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"105","published_number":"105","title":"A1 \u7b2c34\u8bb2\uff084\uff09\uff1a\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"846","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"106","published_number":"106","title":"A1\u7b2c35\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"903","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"107","published_number":"107","title":"A1\u7b2c35\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"992","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"108","published_number":"108","title":"A1\u7b2c35\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"993","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"109","published_number":"109","title":"A1\u7b2c35\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"994","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"110","published_number":"110","title":"A1\u7b2c36\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1047","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"111","published_number":"111","title":"A1\u7b2c36\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1048","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"112","published_number":"112","title":"A1\u7b2c36\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1049","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"113","published_number":"113","title":"A1\u7b2c36\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1050","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"114","published_number":"114","title":"A1\u7b2c37\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1115","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"115","published_number":"115","title":"A1\u7b2c37\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"116","published_number":"116","title":"A1\u7b2c37\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"117","published_number":"117","title":"A1\u7b2c37\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"118","published_number":"118","title":"A1\u7b2c38\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2152","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"119","published_number":"119","title":"A1\u7b2c38\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2153","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"120","published_number":"120","title":"A1\u7b2c38\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2154","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"121","published_number":"121","title":"A1\u7b2c38\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2155","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"122","published_number":"122","title":"A1\u7b2c40\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"123","published_number":"123","title":"A1\u7b2c40\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"124","published_number":"124","title":"A2 \u7b2c1\u8bb2\uff08\u4e0a\uff09\uff1a\u53cd\u8eab\u52a8\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"506","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"125","published_number":"125","title":"A2 \u7b2c1\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u548c\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"526","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"126","published_number":"126","title":"A2 \u7b2c2\u8bb2\uff08\u4e0a\uff09\uff1a\u53cd\u8eab\u52a8\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"546","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"127","published_number":"127","title":"A2 \u7b2c2\u8bb2\uff08\u4e0b\uff09\uff1a\u5355\u8bcd\u4e0e\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"547","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"128","published_number":"128","title":"A2 \u7b2c3\u8bb2\uff08\u4e0a\uff09\uff1a\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"552","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"129","published_number":"129","title":"A2 \u7b2c3\u8bb2\uff08\u4e0b\uff09\uff1a\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"553","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"130","published_number":"130","title":"A2 \u7b2c4\u8bb2\uff08\u4e0a\uff09\uff1a\u4e0e\u4ecb\u8bcd\u642d\u914d\u7684\u52a8\u8bcdI","result":"","resultStatus":"","lock":false,"status":"published","taskId":"567","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"131","published_number":"131","title":"A2 \u7b2c4\u8bb2\uff08\u4e0b\uff09\uff1a\u4e0e\u4ecb\u8bcd\u642d\u914d\u7684\u52a8\u8bcdI\u53ca\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"568","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"132","published_number":"132","title":"A2 \u7b2c5\u8bb2\uff08\u4e0a\uff09\uff1a\u4e0e\u4ecb\u8bcd\u642d\u914d\u7684\u52a8\u8bcd II","result":"","resultStatus":"","lock":false,"status":"published","taskId":"615","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"133","published_number":"133","title":"A2 \u7b2c5\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u8bcd\u6c47\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"616","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"134","published_number":"134","title":"A2 \u7b2c6\u8bb2\uff08\u4e0a\uff09\uff1aWiederholung und \u00dcbungen","result":"","resultStatus":"","lock":false,"status":"published","taskId":"740","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"135","published_number":"135","title":"A2 \u7b2c6\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"741","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"40:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"136","published_number":"136","title":"A2 \u7b2c7\u8bb2\uff08\u4e0a\uff09\uff1a\u56db\u5bf9\u5e38\u7528\u8fde\u8bcd","result":"","resultStatus":"","lock":false,"status":"published","taskId":"636","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"137","published_number":"137","title":"A2 \u7b2c7\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"630","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"138","published_number":"138","title":"A2 \u7b2c8\u8bb2\uff08\u4e0a\uff09\uff1a\u7531\u8fde\u8bcd\u201cdass\u201d\u548c\u201cob\u201d\u5f15\u51fa\u7684\u4ece\u53e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"631","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"139","published_number":"139","title":"A2 \u7b2c8\u8bb2\uff08\u4e0b\uff09\uff1a\u8fd0\u52a8\u76f8\u5173\u8bcd\u6c47","result":"","resultStatus":"","lock":false,"status":"published","taskId":"634","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"140","published_number":"140","title":"A2 \u7b2c9\u8bb2\uff08\u4e0a\uff09\uff1a\u52a8\u8bcd\u5728\u4e3b\u4ece\u4e2d\u590d\u5408\u53e5\u7684\u4f4d\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"632","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"141","published_number":"141","title":"A2 \u7b2c9\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60\u4e0e\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"637","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"142","published_number":"142","title":"A2 \u7b2c9\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"635","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"143","published_number":"143","title":"A2 \u7b2c10\u8bb2\uff08\u4e0a\uff09\uff1a\u7531\u7591\u95ee\u8bcd\uff08\u7ec4\uff09\u5f15\u51fa\u7684\u4ece\u53e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"716","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"144","published_number":"144","title":"A2 \u7b2c10\u8bb2\uff08\u4e2d\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"717","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"145","published_number":"145","title":"A2 \u7b2c10\u8bb2\uff08\u4e0b\uff09\uff1awissen, kennen und kennen lernen\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"718","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"146","published_number":"146","title":"A2 \u7b2c11\u8bb2\uff08\u4e0a\uff09\uff1a\u51a0\u8bcd\u548c\u7269\u4e3b\u4ee3\u8bcd\u7684\u7b2c\u4e8c\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"719","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"147","published_number":"147","title":"A2 \u7b2c11\u8bb2\uff08\u4e2d\uff09\uff1a\u4eba\u540d\u7684\u7b2c\u4e8c\u683c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"720","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"148","published_number":"148","title":"A2 \u7b2c11\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u89e3\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"721","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"149","published_number":"149","title":"A2 \u7b2c12\u8bb2\uff08\u4e0a\uff09\uff1a\u7b2c\u4e8c\u683c\u5f62\u5bb9\u8bcd\u8bcd\u5c3e\u53d8\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"730","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"150","published_number":"150","title":"A2 \u7b2c12\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"731","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"151","published_number":"151","title":"A2 \u7b2c12\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"790","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"152","published_number":"152","title":"A2 \u7b2c13\u8bb2\uff08\u4e0a\uff09\uff1a\u8bed\u6cd5 D Pr\u00e4positionen","result":"","resultStatus":"","lock":false,"status":"published","taskId":"751","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"153","published_number":"153","title":"A2 \u7b2c13\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60\u8bb2\u89e3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"752","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"154","published_number":"154","title":"A2 \u7b2c13\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47","result":"","resultStatus":"","lock":false,"status":"published","taskId":"753","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"155","published_number":"155","title":"A2 \u7b2c14\u8bb2\uff08\u4e0a\uff09\uff1aNebensatz mit \u201eweil\u201c und \u201eda\u201c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"784","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"156","published_number":"156","title":"A2 \u7b2c14\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"785","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"157","published_number":"157","title":"A2 \u7b2c14\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"786","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"158","published_number":"158","title":"A2 \u7b2c15\u8bb2\uff08\u4e0a\uff09\uff1aHauptsatz mit \u201edeshalb\u201c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"787","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"159","published_number":"159","title":"A2 \u7b2c15\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"788","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"160","published_number":"160","title":"A2 \u7b2c15\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"789","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"161","published_number":"161","title":"A2 \u7b2c16\u8bb2\uff08\u4e0a\uff09\uff1aNebensatz mit \u201ewenn\u201c und \u201efalls\u201c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"801","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"162","published_number":"162","title":"A2 \u7b2c16\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"802","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"163","published_number":"163","title":"A2 \u7b2c16\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"803","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"164","published_number":"164","title":"A2 \u7b2c17\u8bb2\uff08\u4e0a\uff09\uff1aNebensatz mit \u201eobwohl\u201c (Konzessivsatz)","result":"","resultStatus":"","lock":false,"status":"published","taskId":"811","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"165","published_number":"165","title":"A2 \u7b2c17\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"812","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"166","published_number":"166","title":"A2 \u7b2c17\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u7cbe\u8bb2\u4e0e\u8bcd\u6c47","result":"","resultStatus":"","lock":false,"status":"published","taskId":"813","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"167","published_number":"167","title":"A2 \u7b2c18\u8bb2\uff08\u4e0a\uff09\uff1aHauptsatz mit \u201etrotzdem\u201c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"816","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"168","published_number":"168","title":"A2 \u7b2c18\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"815","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"169","published_number":"169","title":"A2 \u7b2c18\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"814","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"170","published_number":"170","title":"A2 \u7b2c19\u8bb2\uff08\u4e0a\uff09\uff1a I \u5e26zu\u4e0d\u5b9a\u5f0f I + \u5e26zu\u4e0d\u5b9a\u5f0f\u7ed3\u6784\u4e0edass\u4ece\u53e5\u7684\u533a\u522b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"817","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"171","published_number":"171","title":"A2 \u7b2c19\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"818","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"172","published_number":"172","title":"A2 \u7b2c19\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u4e0e\u8bcd\u6c47\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"819","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"173","published_number":"173","title":"A2\u7b2c20\u8bb2\uff08\u4e0a\uff09\uff1a\u5e26zu\u4e0d\u5b9a\u5f0f\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"855","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"174","published_number":"174","title":"A2\u7b2c20\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"856","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"175","published_number":"175","title":"A2\u7b2c20\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"857","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"176","published_number":"176","title":"A2\u7b2c21\u8bb2\uff08\u4e0a\uff09\uff1adamit \u548c um\u5f15\u5bfc\u7684\u76ee\u7684\u4ece\u53e5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"860","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"177","published_number":"177","title":"A2\u7b2c21\u8bb2\uff08\u4e2d\uff09\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"863","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"178","published_number":"178","title":"A2\u7b2c21\u8bb2\uff08\u4e0b\uff09\uff1a\u8bfe\u6587\u7cbe\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"864","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"179","published_number":"179","title":"A2\u7b2c22\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"877","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"180","published_number":"180","title":"A2\u7b2c22\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"878","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"181","published_number":"181","title":"A2\u7b2c22\u8bb2\uff08\u7b2c3\u8bb2\uff09\uff1a\u6784\u8bcd\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"889","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"182","published_number":"182","title":"A2\u7b2c22\u8bfe\u7b2c4-5\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"897","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"183","published_number":"183","title":"A2\u7b2c23\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"919","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"184","published_number":"184","title":"A2\u7b2c23\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"920","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"185","published_number":"185","title":"A2\u7b2c23\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"921","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"186","published_number":"186","title":"A3\u7b2c23\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"922","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"187","published_number":"187","title":"A2\u7b2c23\u8bfe\u7b2c5\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"923","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"188","published_number":"188","title":"A2\u7b2c24\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"938","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"189","published_number":"189","title":"A2\u7b2c24\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"939","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"190","published_number":"190","title":"A2\u7b2c24\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"940","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"191","published_number":"191","title":"A2\u7b2c24\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"941","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"192","published_number":"192","title":"A2\u7b2c25\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"946","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"193","published_number":"193","title":"A2\u7b2c25\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"947","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"194","published_number":"194","title":"A2\u7b2c25\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"948","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"195","published_number":"195","title":"A2\u4e2d\u7ea727\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"983","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"196","published_number":"196","title":"A2\u7b2c26\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"961","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"197","published_number":"197","title":"A2\u7b2c26\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"962","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"198","published_number":"198","title":"A2\u7b2c26\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"963","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"199","published_number":"199","title":"A2\u7b2c26\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"964","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"200","published_number":"200","title":"A2\u7b2c26\u8bfe\u7b2c5\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"965","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"201","published_number":"201","title":"A2\u7b2c27\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"980","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"202","published_number":"202","title":"A2\u4e2d\u7ea7\u7b2c27\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"981","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"203","published_number":"203","title":"A2\u4e2d\u7ea727\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"982","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"204","published_number":"204","title":"A2\u4e2d\u7ea7\u7b2c28\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1000","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"205","published_number":"205","title":"A2\u4e2d\u7ea7\u7b2c28\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1001","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"206","published_number":"206","title":"A2\u4e2d\u7ea7\u7b2c28\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1002","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"207","published_number":"207","title":"A2\u4e2d\u7ea7\u7b2c28\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1003","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"208","published_number":"208","title":"A2\u4e2d\u7ea7\u7b2c29\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1015","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"209","published_number":"209","title":"A2\u4e2d\u7ea7\u7b2c29\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1016","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"210","published_number":"210","title":"A2\u7b2c29\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1022","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"211","published_number":"211","title":"A2\u7b2c30\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1026","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"212","published_number":"212","title":"A2\u7b2c30\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1029","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"213","published_number":"213","title":"A2\u7b2c30\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1030","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"214","published_number":"214","title":"A2\u7b2c30\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1031","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"215","published_number":"215","title":"A2\u7b2c31\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1051","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"216","published_number":"216","title":"A2\u7b2c31\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1052","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"217","published_number":"217","title":"A2\u7b2c31\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1070","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"218","published_number":"218","title":"A2\u7b2c31\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1054","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"46:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"219","published_number":"219","title":"A2\u7b2c32\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1071","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"220","published_number":"220","title":"A2\u7b2c32\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1072","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"221","published_number":"221","title":"A2\u7b2c32\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1073","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"222","published_number":"222","title":"A2\u7b2c32\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1074","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"223","published_number":"223","title":"A2\u7b2c33\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1089","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"224","published_number":"224","title":"A2\u7b2c33\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1095","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"225","published_number":"225","title":"A2\u7b2c33\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1096","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"226","published_number":"226","title":"A2\u7b2c33\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1097","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"227","published_number":"227","title":"A2\u7b2c34\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1107","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"228","published_number":"228","title":"A2\u7b2c34\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1109","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"229","published_number":"229","title":"A2\u7b2c34\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1149","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"230","published_number":"230","title":"A2\u7b2c35\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1124","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"231","published_number":"231","title":"A2\u7b2c35\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1125","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"232","published_number":"232","title":"A2\u7b2c35\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1126","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"233","published_number":"233","title":"A2\u7b2c35\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1132","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"234","published_number":"234","title":"A2\u7b2c35\u8bfe\u7b2c5\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1133","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"235","published_number":"235","title":"A2\u7b2c35\u8bfe\u7b2c6\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1134","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"236","published_number":"236","title":"A2\u7b2c36\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1148","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"237","published_number":"237","title":"A2\u7b2c36\u8bfe\u7b2c2\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1150","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"238","published_number":"238","title":"A2\u7b2c36\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1151","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"239","published_number":"239","title":"A2\u7b2c37\u8bfe\u7b2c1\u8bb2\uff1a\u8fc7\u7a0b\u88ab\u52a8\u6001I","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1161","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"240","published_number":"240","title":"A2\u7b2c37\u8bfe\u7b2c2\u8bb2\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"241","published_number":"241","title":"A2\u7b2c37\u8bfe\u7b2c3-5\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1167","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"242","published_number":"242","title":"A2\u7b2c38\u8bfe\u7b2c1\u8bb2\uff1a\u65e0\u4eba\u79f0\u88ab\u52a8\u6001","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1174","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"243","published_number":"243","title":"A2\u7b2c38\u8bfe\u7b2c2\u8bb2\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1175","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"244","published_number":"244","title":"A2\u7b2c38\u8bfe\u7b2c3\u8bb2\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1176","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"245","published_number":"245","title":"a2\u7b2c38\u8bfe\u7b2c4\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1177","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"246","published_number":"246","title":"A2\u7b2c38\u8bfe\u7b2c5\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2078","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"247","published_number":"247","title":"A2\u7b2c39\u8bfe\u7b2c1\u8bb2\uff1a\u8fc7\u7a0b\u88ab\u52a8\u6001III","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2095","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"248","published_number":"248","title":"A2\u7b2c39\u8bfe\u7b2c2\u8bb2\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2097","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"249","published_number":"249","title":"A2\u7b2c39\u8bfe\u7b2c3\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2099","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"250","published_number":"250","title":"A2\u7b2c40\u8bfe\u7b2c1\u8bb2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2105","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"251","published_number":"251","title":"A2\u7b2c40\u8bfe\u7b2c2\u8bb2\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2106","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"252","published_number":"252","title":"A2\u7b2c40\u8bfe\u7b2c3-5\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2107","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"253","published_number":"253","title":"A2\u7b2c41\u8bfe\u7b2c1\u8bb2\uff1a\u5e26\u60c5\u6001\u52a9\u52a8\u8bcd\u7684\u8fc7\u7a0b\u88ab\u52a8\u6001","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2116","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"254","published_number":"254","title":"A2\u7b2c41\u8bfe\u7b2c2\u8bb2\uff1a\u8bed\u6cd5\u7ec3\u4e60","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2117","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"255","published_number":"255","title":"A2\u7b2c41\u8bfe\u7b2c3-5\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2118","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"256","published_number":"256","title":"A2\u7b2c42\u8bfe\u7b2c1\u8bb2\uff1a\u5e26\u60c5\u6001\u52a8\u8bcd\u7684\u8fc7\u7a0b\u88ab\u52a8\u6001\u5728\u4ece\u53e5\u548c\u5e26zu\u4e0d\u5b9a\u5f0f\u4e2d\u7684\u6784\u6210\u5f62\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2127","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"257","published_number":"257","title":"A2\u7b2c42\u8bfe\u7b2c2\u8bb2\uff1a\u8bed\u6cd5\u5185\u5bb9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2128","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"258","published_number":"258","title":"A2\u7b2c42\u8bfe\u7b2c3\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2135","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"259","published_number":"259","title":"A2\u7b2c42\u8bfe\u7b2c4\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2136","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"260","published_number":"260","title":"A2\u7b2c43\u8bfe\u7b2c1\u8bb2\uff1a\u8bed\u6cd5 \u72b6\u6001\u88ab\u52a8\u6001 I","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2140","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"261","published_number":"261","title":"A2\u7b2c43\u8bfe\u7b2c2\u8bb2\uff1a\u8bed\u6cd5\u7ec3\u4e60 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2141","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"262","published_number":"262","title":"A2\u7b2c43\u8bfe\u7b2c4-5\u8bb2\uff1a\u8bfe\u6587\u7cbe\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2145","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"263","published_number":0,"title":"A1\u7b2c40\u8bfe\u7b2c3\u8bb2","result":"","resultStatus":"","lock":false,"status":"create","taskId":"2165","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"264","published_number":0,"title":"A1\u7b2c40\u8bfe\u7b2c4\u8bb2","result":"","resultStatus":"","lock":false,"status":"create","taskId":"2166","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true}]