[{"itemType":"chapter","number":"1","published_number":0,"title":"\u5907\u8003\u5bfc\u5b66","result":"","resultStatus":"","lock":"","status":"published","taskId":"5326","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false,"itemNum":4,"inChapter":0},{"itemType":"task","number":"1","published_number":"1","title":"\u4e2d\u7ecf\u57fa\u7840\u5bfc\u5b66PPT\u7248\u8bb2\u4e49\uff08\u5b66\u5458\uff09.rar","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5191","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":0},{"itemType":"task","number":"2","published_number":"2","title":"\u4e2d\u7ecf\u57fa\u7840\u5bfc\u5b66\u6253\u5370\u7248\u8bb2\u4e49.rar","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5192","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":0},{"itemType":"task","number":"3","published_number":"3","title":"01-\u3010\u4e2d\u7ecf\u5de5\u5546\u5bfc\u5b66\u3011\u5907\u8003\u5bfc\u5b66\u73ed\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5193","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":0},{"itemType":"task","number":"4","published_number":"4","title":"02-\u3010\u4e2d\u7ecf\u5de5\u5546\u5bfc\u5b66\u3011\u5907\u8003\u5bfc\u5b66\u73ed\uff08\u4e8c\uff09-","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5194","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":0},{"itemType":"chapter","number":"2","published_number":0,"title":"\u57fa\u7840\u7cbe\u8bb2","result":"","resultStatus":"","lock":"","status":"published","taskId":"5327","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false,"itemNum":75,"inChapter":0},{"itemType":"task","number":"5","published_number":"5","title":"\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2PPT\u7248\u8bb2\u4e49\uff08\u5b66\u5458\uff09220820.rar","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5195","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"6","published_number":"6","title":"\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u6253\u5370\u7248\u8bb2\u4e49220906.rar","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5196","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"7","published_number":"7","title":"01-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e00\u8282-\u4f01\u4e1a\u6218\u7565\u6982\u8ff0\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16172","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"8","published_number":"8","title":"02-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e00\u8282-\u4f01\u4e1a\u6218\u7565\u6982\u8ff0\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16171","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"9","published_number":"9","title":"03-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e00\u8282-\u4f01\u4e1a\u6218\u7565\u6982\u8ff0\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16170","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"10","published_number":"10","title":"04-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e8c\u8282-\u4f01\u4e1a\u6218\u7565\u5206\u6790\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16169","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"11","published_number":"11","title":"05-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e8c\u8282-\u4f01\u4e1a\u6218\u7565\u5206\u6790\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16168","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"12","published_number":"12","title":"06-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e8c\u8282-\u4f01\u4e1a\u6218\u7565\u5206\u6790\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16167","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"13","published_number":"13","title":"07-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e8c\u8282-\u4f01\u4e1a\u6218\u7565\u5206\u6790\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16166","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"14","published_number":"14","title":"08-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e09\u8282-\u4f01\u4e1a\u6218\u7565\u7c7b\u578b\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16165","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"15","published_number":"15","title":"09-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u4e09\u8282-\u4f01\u4e1a\u6218\u7565\u7c7b\u578b\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16164","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"16","published_number":"16","title":"10-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u56db\u8282-\u4f01\u4e1a\u7ecf\u8425\u51b3\u7b56\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16163","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"17","published_number":"17","title":"11-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e00\u7ae0-\u7b2c\u56db\u8282-\u4f01\u4e1a\u7ecf\u8425\u51b3\u7b56\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"16162","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"18","published_number":"18","title":"12-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u4e00\u8282-\u516c\u53f8\u6240\u6709\u8005\u4e0e\u7ecf\u8425\u8005\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5208","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"19","published_number":"19","title":"13-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u4e00\u8282-\u516c\u53f8\u6240\u6709\u8005\u4e0e\u7ecf\u8425\u8005\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5209","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"20","published_number":"20","title":"14-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u4e8c\u8282-\u80a1\u4e1c\u673a\u6784\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5210","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"21","published_number":"21","title":"15-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u4e8c\u8282-\u80a1\u4e1c\u673a\u6784\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5211","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"22","published_number":"22","title":"16-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u4e09\u8282-\u8463\u4e8b\u4f1a\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5212","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"23","published_number":"23","title":"17-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u4e09\u8282-\u8463\u4e8b\u4f1a\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5213","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"24","published_number":"24","title":"18-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u56db\u8282-\u7ecf\u7406\u673a\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5214","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"25","published_number":"25","title":"19-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u4e94\u8282-\u76d1\u7763\u673a\u6784","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5215","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"26","published_number":"26","title":"20-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e8c\u7ae0-\u7b2c\u516d\u8282-\u4e2d\u56fd\u7279\u8272\u56fd\u6709\u72ec\u8d44\u516c\u53f8\u7684\u6cbb\u7406\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5216","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"27","published_number":"27","title":"21-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e09\u7ae0-\u7b2c\u4e00\u8282-\u5e02\u573a\u8425\u9500\u73af\u5883","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5217","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"28","published_number":"28","title":"22-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e09\u7ae0-\u7b2c\u4e8c\u8282-\u5e02\u573a\u8425\u9500\u6218\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5218","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"29","published_number":"29","title":"23-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e09\u7ae0-\u7b2c\u4e09\u8282-\u5e02\u573a\u8425\u9500\u7ec4\u5408\u7b56\u7565\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5219","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"30","published_number":"30","title":"24-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e09\u7ae0-\u7b2c\u4e09\u8282-\u5e02\u573a\u8425\u9500\u7ec4\u5408\u7b56\u7565\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5220","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"31","published_number":"31","title":"25-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e09\u7ae0-\u7b2c\u56db\u8282-\u54c1\u724c\u4e0e\u54c1\u724c\u8d44\u4ea7\u3001\u7b2c\u4e94\u8282-\u54c1\u724c\u6218\u7565","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5221","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"32","published_number":"32","title":"26-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u56db\u7ae0-\u7b2c\u4e00\u8282-\u5206\u9500\u6e20\u9053\u7ba1\u7406\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5222","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"33","published_number":"33","title":"27-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u56db\u7ae0-\u7b2c\u4e00\u8282-\u5206\u9500\u6e20\u9053\u7ba1\u7406\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5223","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"34","published_number":"34","title":"28-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u56db\u7ae0-\u7b2c\u4e8c\u8282-\u5206\u9500\u6e20\u9053\u7cfb\u7edf\u8bc4\u4f30","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5224","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"35","published_number":"35","title":"29-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u56db\u7ae0-\u7b2c\u4e09\u8282-\u5206\u9500\u6e20\u9053\u53d1\u5c55\u8d8b\u52bf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5225","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"36","published_number":"36","title":"30-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e00\u8282-\u751f\u4ea7\u8ba1\u5212\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5226","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"37","published_number":"37","title":"31-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e00\u8282-\u751f\u4ea7\u8ba1\u5212\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5227","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"38","published_number":"38","title":"32-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e00\u8282-\u751f\u4ea7\u8ba1\u5212\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5228","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"39","published_number":"39","title":"33-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e00\u8282-\u751f\u4ea7\u8ba1\u5212\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5229","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"40","published_number":"40","title":"34-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e8c\u8282-\u751f\u4ea7\u4f5c\u4e1a\u8ba1\u5212\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5230","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"41","published_number":"41","title":"35-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e8c\u8282-\u751f\u4ea7\u4f5c\u4e1a\u8ba1\u5212\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5231","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"42","published_number":"42","title":"36-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e09\u8282-\u751f\u4ea7\u63a7\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5232","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"43","published_number":"43","title":"37-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u56db\u8282-\u751f\u4ea7\u4f5c\u4e1a\u63a7\u5236","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5233","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"44","published_number":"44","title":"38-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e94\u8282-\u73b0\u4ee3\u751f\u4ea7\u7ba1\u7406\u4e0e\u63a7\u5236\u7684\u65b9\u6cd5\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5234","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"45","published_number":"45","title":"39-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e94\u7ae0-\u7b2c\u4e94\u8282-\u73b0\u4ee3\u751f\u4ea7\u7ba1\u7406\u4e0e\u63a7\u5236\u7684\u65b9\u6cd5\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5235","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"46","published_number":"46","title":"40-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516d\u7ae0-\u7b2c\u4e00\u8282-\u7269\u6d41\u7ba1\u7406\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5236","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"47","published_number":"47","title":"41-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516d\u7ae0-\u7b2c\u4e8c\u8282-\u4f01\u4e1a\u91c7\u8d2d\u7ba1\u7406\u4e0e\u4f9b\u5e94\u7269\u6d41\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5237","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"48","published_number":"48","title":"42-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516d\u7ae0-\u7b2c\u4e09\u8282-\u4f01\u4e1a\u751f\u4ea7\u7269\u6d41\u7ba1\u7406\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5238","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"49","published_number":"49","title":"43-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516d\u7ae0-\u7b2c\u4e09\u8282-\u4f01\u4e1a\u751f\u4ea7\u7269\u6d41\u7ba1\u7406\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5239","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"50","published_number":"50","title":"44-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516d\u7ae0-\u7b2c\u56db\u8282-\u4f01\u4e1a\u4ed3\u50a8\u4e0e\u5e93\u5b58\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5240","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"51","published_number":"51","title":"45-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516d\u7ae0-\u7b2c\u4e94\u8282-\u4f01\u4e1a\u9500\u552e\u7269\u6d41\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5241","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"52","published_number":"52","title":"46-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e03\u7ae0-\u7b2c\u4e00\u8282-\u6280\u672f\u521b\u65b0\u7684\u542b\u4e49\u3001\u5206\u7c7b\u4e0e\u6a21\u5f0f\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5242","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"53","published_number":"53","title":"47-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e03\u7ae0-\u7b2c\u4e00\u8282-\u6280\u672f\u521b\u65b0\u7684\u542b\u4e49\u3001\u5206\u7c7b\u4e0e\u6a21\u5f0f\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5243","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"54","published_number":"54","title":"48-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e03\u7ae0-\u7b2c\u4e8c\u8282-\u6280\u672f\u521b\u65b0\u6218\u7565\u4e0e\u6280\u672f\u521b\u65b0\u51b3\u7b56\u8bc4\u4f30\u65b9\u6cd5\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5244","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"55","published_number":"55","title":"49-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e03\u7ae0-\u7b2c\u4e8c\u8282-\u6280\u672f\u521b\u65b0\u6218\u7565\u4e0e\u6280\u672f\u521b\u65b0\u51b3\u7b56\u8bc4\u4f30\u65b9\u6cd5\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5245","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"56","published_number":"56","title":"50-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e03\u7ae0-\u7b2c\u4e09\u8282-\u6280\u672f\u521b\u65b0\u7ec4\u7ec7\u4e0e\u7814\u53d1\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5246","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"57","published_number":"57","title":"51-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e03\u7ae0-\u7b2c\u56db\u8282-\u4f01\u4e1a\u7ba1\u7406\u521b\u65b0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5247","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"58","published_number":"58","title":"52-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516b\u7ae0-\u7b2c\u4e00\u8282-\u4eba\u529b\u8d44\u6e90\u89c4\u5212","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5248","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"59","published_number":"59","title":"53-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516b\u7ae0-\u7b2c\u4e8c\u8282-\u7ee9\u6548\u8003\u6838","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5249","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"60","published_number":"60","title":"54-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516b\u7ae0-\u7b2c\u4e09\u8282-\u85aa\u916c\u7ba1\u7406\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5250","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"61","published_number":"61","title":"55-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u516b\u7ae0-\u7b2c\u4e09\u8282-\u85aa\u916c\u7ba1\u7406\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5251","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"62","published_number":"62","title":"56-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e00\u8282-\u8d22\u52a1\u7ba1\u7406\u7684\u57fa\u672c\u4ef7\u503c\u89c2\u5ff5\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5252","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"63","published_number":"63","title":"57-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e00\u8282-\u8d22\u52a1\u7ba1\u7406\u7684\u57fa\u672c\u4ef7\u503c\u89c2\u5ff5\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5253","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"41:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"64","published_number":"64","title":"58-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e00\u8282-\u8d22\u52a1\u7ba1\u7406\u7684\u57fa\u672c\u4ef7\u503c\u89c2\u5ff5\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5254","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"65","published_number":"65","title":"59-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e8c\u8282-\u7b79\u8d44\u51b3\u7b56\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5255","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"66","published_number":"66","title":"60-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e8c\u8282-\u7b79\u8d44\u51b3\u7b56\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5256","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"67","published_number":"67","title":"61-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e8c\u8282-\u7b79\u8d44\u51b3\u7b56\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5257","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"68","published_number":"68","title":"62-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e8c\u8282-\u7b79\u8d44\u51b3\u7b56\uff08\u56db \uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5258","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"69","published_number":"69","title":"63-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e09\u8282-\u6295\u8d44\u51b3\u7b56\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5259","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"70","published_number":"70","title":"64-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u4e09\u8282-\u6295\u8d44\u51b3\u7b56\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5260","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"71","published_number":"71","title":"65-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u4e5d\u7ae0-\u7b2c\u56db\u8282-\u5e76\u8d2d\u91cd\u7ec4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5261","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"72","published_number":"72","title":"66-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u5341\u7ae0-\u7b2c\u4e00\u8282-\u7535\u5b50\u5546\u52a1\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5262","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"73","published_number":"73","title":"67-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u5341\u7ae0-\u7b2c\u4e8c\u8282-\u7535\u5b50\u5546\u52a1\u7684\u8fd0\u4f5c\u7cfb\u7edf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5263","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"74","published_number":"74","title":"68-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u5341\u7ae0-\u7b2c\u4e09\u8282-\u7535\u5b50\u652f\u4ed8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5264","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"75","published_number":"75","title":"69-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u5341\u7ae0-\u7b2c\u56db\u8282-\u7f51\u7edc\u8425\u9500","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5265","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"76","published_number":"76","title":"70-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u5341\u4e00\u7ae0-\u7b2c\u4e00\u8282-\u56fd\u9645\u5546\u52a1\u6982\u8ff0\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5266","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"77","published_number":"77","title":"71-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u5341\u4e00\u7ae0-\u7b2c\u4e00\u8282-\u56fd\u9645\u5546\u52a1\u6982\u8ff0\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5267","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"78","published_number":"78","title":"72-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u5341\u4e00\u7ae0-\u7b2c\u4e8c\u8282-\u56fd\u9645\u76f4\u63a5\u6295\u8d44\u4e1a\u52a1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5268","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1},{"itemType":"task","number":"79","published_number":"79","title":"73-\u3010\u4e2d\u7ecf\u5de5\u5546\u7cbe\u8bb2\u3011\u7b2c\u5341\u4e00\u7ae0-\u7b2c\u4e09\u8282-\u56fd\u9645\u8d38\u6613\u4e1a\u52a1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"5269","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true,"itemNum":0,"inChapter":1}]