[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7b2c\u4e00\u7ae0 \u603b\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"20705","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"1.1 \u7b2c\u4e00\u8282\u6210\u672c\u7684\u542b\u4e49","result":"","resultStatus":"","lock":"","status":"published","taskId":"20706","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"1.1 \u7b2c\u4e00\u8282\u6210\u672c\u7684\u542b\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17554","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u3001\u4e09\u8282\u6210\u672c\u5206\u7c7b \u4f5c\u7528 \u9014\u5f84","result":"","resultStatus":"","lock":"","status":"published","taskId":"20708","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"2","published_number":"2","title":"\u7b2c1\u7ae0\uff1a\u7b2c\u4e8c\u8282\u3001\u7b2c\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17555","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u6210\u672c\u4f1a\u8ba1\u7684\u53d1\u5c55 \u804c\u80fd\u4e0e\u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"20713","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u8282\u6210\u672c\u4f1a\u8ba1\u5f62\u6210 \u53d1\u5c55\u8d8b\u52bf","result":"","resultStatus":"","lock":"","status":"published","taskId":"20714","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"3","published_number":"3","title":"\u7b2c\u4e8c\u7ae0\uff1a\u7b2c\u4e00\u8282\u3001\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17557","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e09\u3001\u56db\u8282\u6210\u672c\u4f1a\u8ba1\u804c\u80fd \u4efb\u52a1 \u5206\u7c7b","result":"","resultStatus":"","lock":"","status":"published","taskId":"20715","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"4","published_number":"4","title":"\u7b2c\u4e8c\u7ae0\uff1a\u7b2c\u4e09\u8282\u3001\u7b2c\u56db\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17558","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"02:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u6210\u672c\u4f1a\u8ba1\u7684\u57fa\u7840\u5de5\u4f5c\u548c\u7ec4\u7ec7","result":"","resultStatus":"","lock":"","status":"published","taskId":"20717","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u8282 \u6210\u672c\u4f1a\u8ba1\u7684\u57fa\u7840\u5de5\u4f5c","result":"","resultStatus":"","lock":"","status":"published","taskId":"20718","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"5","published_number":"5","title":"\u7b2c\u4e09\u7ae0\uff1a\u7b2c\u4e00\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17560","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u8282 \u6210\u672c\u4f1a\u8ba1\u5de5\u4f5c\u7684\u7ec4\u7ec7","result":"","resultStatus":"","lock":"","status":"published","taskId":"20719","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"6","published_number":"6","title":"\u7b2c\u4e09\u7ae0\uff1a\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17561","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u6210\u672c\u6838\u7b97\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"20721","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u8282\u6210\u672c\u6838\u7b97\u610f\u4e49 \u539f\u5219 \u8981\u6c42","result":"","resultStatus":"","lock":"","status":"published","taskId":"20739","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"7","published_number":"7","title":"\u7b2c\u56db\u7ae0\uff1a\u7b2c\u4e00\u8282\u548c\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17563","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e09\u8282 \u4ea7\u54c1\u6210\u672c\u6838\u7b97\u7684\u7a0b\u5e8f","result":"","resultStatus":"","lock":"","status":"published","taskId":"20740","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"8","published_number":"8","title":"\u7b2c\u56db\u7ae0\u7b2c\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17564","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:35","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u751f\u4ea7\u8d39\u7528\u8981\u7d20\u7684\u5f52\u96c6\u548c\u5206\u914d","result":"","resultStatus":"","lock":"","status":"published","taskId":"20722","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u8282 \u751f\u4ea7\u8d39\u7528\u8981\u7d20\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"20742","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"9","published_number":"9","title":"\u7b2c\u4e94\u7ae0\uff1a\u7b2c\u4e00\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17566","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"03:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u8282 \u6750\u6599\u8d39\u7528\u7684\u5f52\u96c6\u4e0e\u5206\u914d","result":"","resultStatus":"","lock":"","status":"published","taskId":"20743","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"10","published_number":"10","title":"\u7b2c\u4e94\u7ae0\uff1a\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17567","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e8c\u3001\u4e09\u3001\u56db\u8282\u6750\u6599 \u5916\u8d2d\u52a8\u529b \u6298\u65e7\u8d39\u7528\u5f52\u96c6\u4e0e\u5206\u914d","result":"","resultStatus":"","lock":"","status":"published","taskId":"20744","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"11","published_number":"11","title":"\u7b2c\u4e94\u7ae0\uff1a\u7b2c\u4e8c\u8282\u3001\u7b2c\u4e09\u8282\u548c\u7b2c\u56db\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17568","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u7b2c\u4e94\u3001\u516d\u8282\u5de5\u8d44 \u5176\u4ed6\u8d39\u7528\u5f52\u96c6\u4e0e\u5206\u914d","result":"","resultStatus":"","lock":"","status":"published","taskId":"20745","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"12","published_number":"12","title":"\u7b2c\u4e94\u7ae0\u7b2c\u4e94\u5c4a\u548c\u7b2c\u516d\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17569","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"6","published_number":0,"title":"\u8f85\u52a9\u751f\u4ea7\u6210\u672c\u548c\u5236\u9020\u8d39\u7528\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20723","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u8282\u8f85\u52a9\u751f\u4ea7\u6210\u672c\u6838\u7b971","result":"","resultStatus":"","lock":"","status":"published","taskId":"20747","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"13","published_number":"13","title":"\u7b2c6\u7ae0\uff1a\u7b2c\u4e00\u82821.1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17571","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e00\u8282\u8f85\u52a9\u751f\u4ea7\u6210\u672c\u6838\u7b972","result":"","resultStatus":"","lock":"","status":"published","taskId":"20748","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"14","published_number":"14","title":"\u7b2c6\u7ae0\uff1a\u7b2c\u4e00\u82821.2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17572","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e8c\u8282 \u5236\u9020\u8d39\u7528\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20749","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"15","published_number":"15","title":"\u7b2c6\u7ae0\uff1a\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17573","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"7","published_number":0,"title":"\u751f\u4ea7\u635f\u5931\u7684\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20724","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282\u751f\u4ea7\u635f\u5931 \u5e9f\u54c1\u635f\u5931 \u505c\u5de5\u635f\u5931\u7684\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20751","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"16","published_number":"16","title":"\u7b2c\u4e03\u7ae0\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17575","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"8","published_number":0,"title":"\u5728\u4ea7\u54c1\u548c\u4ea7\u6210\u54c1\u6210\u672c\u7684\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20725","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282\u5728\u4ea7\u54c1 \u4ea7\u6210\u54c1 \u751f\u4ea7\u8d39\u7528\u5728\u5b8c\u5de5\u4ea7\u54c1\u548c\u5728\u4ea7\u54c1\u4e4b\u95f4\u5206\u914d \u5b8c\u5de5\u4ea7\u54c1\u6210\u672c\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20753","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"17","published_number":"17","title":"\u7b2c\u516b\u7ae0\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17577","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"9","published_number":0,"title":"\u4ea7\u54c1\u6210\u672c\u8ba1\u7b97\u65b9\u6cd5\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"20726","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282\u751f\u4ea7\u7c7b\u578b \u7279\u70b9\u4ea7\u54c1\u6210\u672c\u8ba1\u7b97\u65b9\u6cd5\u7684\u8fd0\u7528","result":"","resultStatus":"","lock":"","status":"published","taskId":"20755","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"18","published_number":"18","title":"\u7b2c\u4e5d\u7ae0\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17579","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"10","published_number":0,"title":"\u6210\u672c\u8ba1\u7b97\u7684\u54c1\u79cd\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20727","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u8282\u6210\u672c\u8ba1\u7b97\u54c1\u79cd\u6cd5\u5185\u5bb9 \u4e3e\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"20757","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"19","published_number":"19","title":"\u7b2c\u5341\u7ae0\u7b2c\u4e00\u8282\u3001\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17581","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u8282\u5178\u578b\u54c1\u79cd\u6cd51","result":"","resultStatus":"","lock":"","status":"published","taskId":"20758","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"20","published_number":"20","title":"\u7b2c\u5341\u7ae0\u7b2c\u4e8c\u8282\u5178\u578b\u54c1\u79cd\u6cd51","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17582","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e8c\u8282\u5178\u578b\u54c1\u79cd\u6cd52","result":"","resultStatus":"","lock":"","status":"published","taskId":"20759","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"21","published_number":"21","title":"\u7b2c\u5341\u7ae0\u7b2c\u4e8c\u8282\u5178\u578b\u54c1\u79cd\u6cd52","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17583","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"11","published_number":0,"title":"\u6210\u672c\u8ba1\u7b97\u7684\u5206\u6279\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20728","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u8282\u6210\u672c\u8ba1\u7b97\u5206\u6279\u6cd5\u5185\u5bb9 \u4e3e\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"20761","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"22","published_number":"22","title":"\u7b2c\u5341\u4e00\u7ae0\u7b2c\u4e00\u3001\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17585","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e09\u8282 \u5206\u6279\u96f6\u4ef6\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20762","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"23","published_number":"23","title":"\u7b2c\u5341\u4e00\u7ae0\u7b2c\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17586","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"12","published_number":0,"title":"\u6210\u672c\u8ba1\u7b97\u7684\u5206\u6b65\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20729","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u8282\u6210\u672c\u8ba1\u7b97\u5206\u6b65\u6cd5\u5185\u5bb9 \u9010\u6b65\u7ed3\u8f6c\u5206\u6b65\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20764","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"24","published_number":"24","title":"\u7b2c\u5341\u4e8c\u7ae0\uff1a\u7b2c\u4e00\u8282\u3001\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17588","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u8282 \u9010\u6b65\u7ed3\u8f6c\u5206\u6b65\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20765","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"25","published_number":"25","title":"\u7b2c\u5341\u4e8c\u7ae0\uff1a\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17589","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e09\u8282 \u5e73\u884c\u7ed3\u8f6c\u5206\u6b65\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20766","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"26","published_number":"26","title":"\u7b2c\u5341\u4e8c\u7ae0\uff1a\u7b2c\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17590","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"13","published_number":0,"title":"\u6210\u672c\u8ba1\u7b97\u7684\u5206\u7c7b\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20730","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u8282 \u5206\u7c7b\u6cd5\u7684\u5185\u5bb9\u548c\u4e3e\u4f8b","result":"","resultStatus":"","lock":"","status":"published","taskId":"20768","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"27","published_number":"27","title":"\u7b2c\u5341\u4e09\u7ae0\uff1a\u7b2c\u4e00\u8282\u3001\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17592","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e09\u8282 \u8054\u4ea7\u54c1 \u526f\u4ea7\u54c1 \u7b49\u7ea7\u54c1\u6210\u672c\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20769","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"28","published_number":"28","title":"\u7b2c\u5341\u4e09\u7ae0\uff1a\u7b2c\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17593","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"14","published_number":0,"title":"\u6210\u672c\u8ba1\u7b97\u7684\u5b9a\u989d\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20731","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282\u5b9a\u989d\u6cd5\u5185\u5bb9 \u6210\u672c \u5dee\u5f02\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20771","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"29","published_number":"29","title":"\u7b2c\u5341\u56db\u7ae0\uff1a\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17595","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u56db\u3001\u4e94\u8282 \u5b9a\u989d\u53d8\u52a8\u5dee\u5f02 \u4ea7\u54c1\u5b9e\u9645\u6210\u672c\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20772","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"30","published_number":"30","title":"\u7b2c\u5341\u56db\u7ae0\uff1a\u7b2c\u56db\u3001\u4e94\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17596","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"15","published_number":0,"title":"\u6807\u51c6\u6210\u672c\u5236\u5ea6","result":"","resultStatus":"","lock":"","status":"published","taskId":"20732","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u8282 \u6807\u51c6\u6210\u672c\u5185\u5bb9 \u5236\u5b9a","result":"","resultStatus":"","lock":"","status":"published","taskId":"20774","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"31","published_number":"31","title":"\u7b2c15\u7ae0\uff1a\u7b2c\u4e00\u3001\u4e8c\u82821","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17598","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e09\u8282 \u6807\u51c6\u6210\u672c\u5dee\u5f02\u8ba1\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20775","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"32","published_number":"32","title":"\u7b2c15\u7ae0\uff1a\u7b2c\u4e09\u82822","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17599","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u56db\u8282 \u6807\u51c6\u6210\u672c\u8ba1\u7b97\u7a0b\u5e8f \u5b9e\u4f8b1","result":"","resultStatus":"","lock":"","status":"published","taskId":"20776","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"33","published_number":"33","title":"\u7b2c15\u7ae0\uff1a\u7b2c\u56db\u82823","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17600","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u7b2c\u56db\u8282\u6807\u51c6\u6210\u672c\u8ba1\u7b97\u7a0b\u5e8f \u5b9e\u4f8b 2","result":"","resultStatus":"","lock":"","status":"published","taskId":"20777","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"34","published_number":"34","title":"\u7b2c15\u7ae0\uff1a\u7b2c\u56db\u82824","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17601","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"16","published_number":0,"title":"\u4f5c\u4e1a\u6210\u672c\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20733","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u8282 \u4f5c\u4e1a\u6210\u672c\u6cd5\u6982\u8ff0","result":"","resultStatus":"","lock":"","status":"published","taskId":"20779","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"35","published_number":"35","title":"\u7b2c\u5341\u516d\u7ae0\uff1a\u7b2c\u4e00\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17603","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u3001\u4e09\u8282\u6838\u7b97\u7a0b\u5e8f \u8bc4\u4ef7","result":"","resultStatus":"","lock":"","status":"published","taskId":"20780","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"36","published_number":"36","title":"\u7b2c\u5341\u516d\u7ae0\uff1a\u7b2c\u4e8c\u8282\u3001\u7b2c\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17604","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"17","published_number":0,"title":"\u671f\u95f4\u8d39\u7528\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20734","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u3001\u56db\u8282\u6982\u8ff0 \u9500\u552e \u7ba1\u7406 \u8d22\u52a1\u8d39\u7528\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20782","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"37","published_number":"37","title":"\u7b2c\u5341\u4e03\u7ae0\uff1a\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u3001\u56db\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17606","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"18","published_number":0,"title":"\u6210\u672c\u62a5\u8868","result":"","resultStatus":"","lock":"","status":"published","taskId":"20735","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282\u6982\u8ff0 \u5546\u54c1\u4ea7\u54c1\u6210\u672c\u8868 \u4e3b\u8981\u4ea7\u54c1\u5355\u4f4d\u6210\u672c","result":"","resultStatus":"","lock":"","status":"published","taskId":"20784","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"38","published_number":"38","title":"\u7b2c\u5341\u516b\u7ae0\uff1a\u7b2c\u4e00\u3001\u4e8c\u3001\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17608","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u56db\u3001\u4e94\u8282\u5236\u9020\u8d39\u7528\u660e\u7ec6\u8868 \u671f\u95f4\u8d39\u7528\u62a5\u8868","result":"","resultStatus":"","lock":"","status":"published","taskId":"20785","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"39","published_number":"39","title":"\u7b2c\u5341\u516b\u7ae0\uff1a\u7b2c\u56db\u3001\u4e94\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17609","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:44","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"19","published_number":0,"title":"\u6210\u672c\u5206\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"20736","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u3001\u4e8c\u8282\u6982\u8ff0 \u7a0b\u5e8f \u65b9\u6cd5","result":"","resultStatus":"","lock":"","status":"published","taskId":"20787","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"40","published_number":"40","title":"\u7b2c\u5341\u4e5d\u7ae0\uff1a\u7b2c\u4e00\u3001\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17611","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e09\u8282 \u5168\u90e8\u5546\u54c1\u4ea7\u54c1\u6210\u672c\u5206\u6790","result":"","resultStatus":"","lock":"","status":"published","taskId":"20788","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"41","published_number":"41","title":"\u7b2c\u5341\u4e5d\u7ae0\uff1a\u7b2c\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17612","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u56db\u8282 \u53ef\u6bd4\u4ea7\u54c1\u6210\u672c\u5206\u67901","result":"","resultStatus":"","lock":"","status":"published","taskId":"20789","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"42","published_number":"42","title":"\u7b2c\u5341\u4e5d\u7ae0\uff1a\u7b2c\u56db\u82824.1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17613","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u7b2c\u56db\u8282 \u53ef\u6bd4\u4ea7\u54c1\u6210\u672c\u5206\u67902","result":"","resultStatus":"","lock":"","status":"published","taskId":"20790","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"43","published_number":"43","title":"\u7b2c\u5341\u4e5d\u7ae0\uff1a\u7b2c\u56db\u82824.2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17614","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"5","published_number":0,"title":"\u7b2c\u56db\u8282 \u53ef\u6bd4\u4ea7\u54c1\u6210\u672c\u5206\u67903","result":"","resultStatus":"","lock":"","status":"published","taskId":"20791","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"44","published_number":"44","title":"\u7b2c\u5341\u4e5d\u7ae0\uff1a\u7b2c\u56db\u82824.3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17615","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"6","published_number":0,"title":"\u7b2c\u4e94\u8282 \u4ea7\u54c1\u5355\u4f4d\u6210\u672c\u5206\u67901","result":"","resultStatus":"","lock":"","status":"published","taskId":"20792","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"45","published_number":"45","title":"\u7b2c\u5341\u4e5d\u7ae0\uff1a\u7b2c\u4e94\u82825.1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17616","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"7","published_number":0,"title":"\u7b2c\u4e94\u8282 \u4ea7\u54c1\u5355\u4f4d\u6210\u672c\u5206\u67902","result":"","resultStatus":"","lock":"","status":"published","taskId":"20793","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"46","published_number":"46","title":"\u7b2c\u5341\u4e5d\u7ae0\uff1a\u7b2c\u4e94\u82825.2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17617","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"20","published_number":0,"title":"\u7279\u6b8a\u884c\u4e1a\u6210\u672c\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20737","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u7b2c\u4e00\u8282 \u65bd\u5de5\u4f01\u4e1a\u6210\u672c\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20795","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"47","published_number":"47","title":"\u7b2c\u4e8c\u5341\u7ae0\uff1a\u7b2c\u4e00\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17619","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u7b2c\u4e8c\u8282 \u623f\u5730\u4ea7\u5f00\u53d1\u4f01\u4e1a\u6210\u672c\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20796","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"48","published_number":"48","title":"\u7b2c\u4e8c\u5341\u7ae0\uff1a\u7b2c\u4e8c\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17620","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u7b2c\u4e09\u8282 \u4ea4\u901a\u8fd0\u8f93\u4f01\u4e1a\u6210\u672c\u6838\u7b97","result":"","resultStatus":"","lock":"","status":"published","taskId":"20797","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"49","published_number":"49","title":"\u7b2c\u4e8c\u5341\u7ae0\uff1a\u7b2c\u4e09\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17621","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u7b2c\u56db\u8282 \u519c\u4e1a\u751f\u4ea7\u6210\u672c\u6838\u7b971","result":"","resultStatus":"","lock":"","status":"published","taskId":"20798","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"50","published_number":"50","title":"\u7b2c\u4e8c\u5341\u7ae0\uff1a\u7b2c\u56db\u82824.1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17622","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"5","published_number":0,"title":"\u7b2c\u56db\u8282 \u519c\u4e1a\u751f\u4ea7\u6210\u672c\u6838\u7b972","result":"","resultStatus":"","lock":"","status":"published","taskId":"20799","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"51","published_number":"51","title":"\u7b2c\u4e8c\u5341\u7ae0\uff1a\u7b2c\u56db\u82824.2","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17623","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"21","published_number":0,"title":"\u671f\u672b\u4e32\u8bb2","result":"","resultStatus":"","lock":"","status":"published","taskId":"20738","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"unit","number":"1","published_number":0,"title":"\u671f\u672b\u4e32\u8bb21","result":"","resultStatus":"","lock":"","status":"published","taskId":"20801","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"52","published_number":"52","title":"21.1 \u671f\u672b\u4e32\u8bb21","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17625","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"57:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"2","published_number":0,"title":"\u671f\u672b\u4e32\u8bb22","result":"","resultStatus":"","lock":"","status":"published","taskId":"20802","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"53","published_number":"53","title":"21.2 \u671f\u672b\u4e32\u8bb22","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17626","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"59:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"3","published_number":0,"title":"\u671f\u672b\u4e32\u8bb23","result":"","resultStatus":"","lock":"","status":"published","taskId":"20803","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"54","published_number":"54","title":"21.3 \u671f\u672b\u4e32\u8bb23","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17627","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:14:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"4","published_number":0,"title":"\u671f\u672b\u4e32\u8bb24","result":"","resultStatus":"","lock":"","status":"published","taskId":"20804","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"55","published_number":"55","title":"21.4 \u671f\u672b\u4e32\u8bb24","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17628","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:14:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"unit","number":"5","published_number":0,"title":"\u671f\u672b\u4e32\u8bb25","result":"","resultStatus":"","lock":"","status":"published","taskId":"20805","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"56","published_number":"56","title":"21.5 \u671f\u672b\u4e32\u8bb25","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17629","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:01:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"21.6 \u671f\u672b\u4e32\u8bb26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"17630","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:14:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"22","published_number":0,"title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":"","status":"published","taskId":"33408","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"58","published_number":"58","title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"28148","isOptional":"0","type":"testpaper-random","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]