[{"itemType":"chapter","number":"1","published_number":0,"title":"\u4f1a\u8ba1\u5b9e\u6218\u5165\u95e8-2020\u7248","result":"","resultStatus":"","lock":"","status":"published","taskId":"8625","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"\u7b2c\u4e00\u7ae0\u7b2c\u4e00\u8282 \u4f1a\u8ba1\u6982\u8ff0 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7963","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"\u7b2c\u4e00\u7ae0\u7b2c\u4e8c\u8282 \u4f1a\u8ba1\u8981\u7d20\u4e0e\u4f1a\u8ba1\u7b49\u5f0f ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7968","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"53:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"\u7b2c\u4e00\u7ae0\u7b2c\u4e09\u8282 \u4f1a\u8ba1\u79d1\u76ee\u4e0e\u8d26\u6237 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7973","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"\u7b2c\u4e00\u7ae0\u7b2c\u56db\u8282 \u590d\u5f0f\u8bb0\u8d26 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8032","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"\u7b2c\u4e00\u7ae0\u7b2c\u4e94\u8282 \u76f8\u5173\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74061 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8037","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:09:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"6","published_number":"6","title":"\u7b2c\u4e00\u7ae0\u7b2c\u4e94\u8282 \u76f8\u5173\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74062 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8048","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:02:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"\u7b2c\u4e00\u7ae0\u7b2c\u4e94\u8282 \u76f8\u5173\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74063 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8053","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:09:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"\u7b2c\u4e00\u7ae0\u7b2c\u516d\u8282 \u8d22\u52a1\u62a5\u544a ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8058","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"\u7b2c\u4e8c\u7ae0\u7b2c\u4e00\u8282 \u4f1a\u8ba1\u6cd5\u5f8b\u5236\u5ea6 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8067","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:47","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"\u7b2c\u4e8c\u7ae0\u7b2c\u4e8c\u8282 \u7a0e\u6cd5\u6982\u8ff0 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8072","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:05:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"11","published_number":"11","title":"\u7b2c\u4e09\u7ae0 \u4f01\u4e1a\u7684\u6210\u957f\u6807\u7b7e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8139","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:16:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"\u7b2c\u56db\u7ae0 \u4f01\u4e1a\u4fe1\u606f\u4e0e\u4f01\u4e1a\u5236\u5ea6 ","result":"","resultStatus":"","lock":false,"status":"published","taskId":"8144","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u4f1a\u8ba1\u5b9e\u6218\u5165\u95e8-2019\u7248","result":"","resultStatus":"","lock":"","status":"published","taskId":"2148","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"13","published_number":"13","title":"\u7b2c1\u7ae0 \u7b2c1\u8282 \u4f1a\u8ba1\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2004","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"52:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"\u7b2c1\u7ae0 \u7b2c2\u8282 \u4f1a\u8ba1\u8981\u7d20\u4e0e\u4f1a\u8ba1\u7b49\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"7835","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:11:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"\u7b2c1\u7ae0 \u7b2c3\u8282 \u4f1a\u8ba1\u79d1\u76ee\u4e0e\u4f1a\u8ba1\u8d26\u6237","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2007","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"43:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"16","published_number":"16","title":"\u7b2c1\u7ae0 \u7b2c4\u8282 \u590d\u5f0f\u8bb0\u8d26","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2008","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"38:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"\u7b2c1\u7ae0 \u7b2c5\u8282 \u4e3b\u8981\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74061","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2009","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"\u7b2c1\u7ae0 \u7b2c5\u8282 \u4e3b\u8981\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74062","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2010","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:19:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"\u7b2c1\u7ae0 \u7b2c5\u8282 \u4e3b\u8981\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74063","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2022","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:11:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"\u7b2c1\u7ae0 \u7b2c5\u8282 \u4e3b\u8981\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74064","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2023","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"52:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"\u7b2c1\u7ae0 \u7b2c5\u8282 \u4e3b\u8981\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74065","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2024","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"22","published_number":"22","title":"\u7b2c1\u7ae0 \u7b2c5\u8282 \u4e3b\u8981\u7ecf\u6d4e\u4e1a\u52a1\u7684\u8d26\u52a1\u5904\u74066","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2025","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:17:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"\u7b2c1\u7ae0 \u7b2c6\u8282 \u8d22\u52a1\u4f1a\u8ba1\u62a5\u544a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2026","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:26","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"\u7b2c2\u7ae0 \u8d22\u7ecf\u6cd5\u89c4\u5165\u95e8","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2017","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"01:16:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"\u7b2c3\u7ae0 \u4f01\u4e1a\u7684\u6210\u957f\u6807\u7b7e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2016","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"56:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"\u7b2c4\u7ae0 \u4f01\u4e1a\u76f8\u5173\u4fe1\u606f\u4e0e\u5236\u5ea6\u5efa\u7acb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"2018","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u4f1a\u8ba1\u5b9e\u6218\u5165\u95e8-2018\u7248","result":"","resultStatus":"","lock":"","status":"published","taskId":"2162","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"27","published_number":"27","title":"\u7b2c1\u7ae0 \u7b2c1\u8282 \u4f1a\u8ba1\u6982\u8ff0\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1621","isOptional":"0","type":"video","isTaskFree":"1","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"\u7b2c1\u7ae0 \u7b2c1\u8282 \u4f1a\u8ba1\u6982\u8ff0\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1622","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"\u7b2c1\u7ae0 \u7b2c1\u8282 \u4f1a\u8ba1\u6982\u8ff0\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"661","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"\u7b2c1\u7ae0 \u7b2c1\u8282 \u4f1a\u8ba1\u6982\u8ff0\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"664","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"\u7b2c1\u7ae0 \u7b2c2\u8282 \u4f1a\u8ba1\u8981\u7d20\u4e0e\u7b49\u5f0f\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"666","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"\u7b2c1\u7ae0 \u7b2c2\u8282\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"667","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"33","published_number":"33","title":"\u7b2c1\u7ae0 \u7b2c2\u8282\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"668","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"\u7b2c1\u7ae0 \u7b2c3\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"669","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"42:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"\u7b2c1\u7ae0 \u7b2c4\u8282\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"670","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"\u7b2c1\u7ae0 \u7b2c4\u8282\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"671","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"\u7b2c1\u7ae0 \u7b2c4\u8282\uff083\uff09\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"672","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"\u7b2c1\u7ae0 \u7b2c4\u8282\uff085\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"673","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"39","published_number":"39","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"675","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"676","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff083\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"677","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff084\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"678","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff085\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"679","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff086\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"680","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"45","published_number":"45","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff087\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"681","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff088\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"683","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff089\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"684","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff0810\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"685","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"31:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"49","published_number":"49","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff0811\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"686","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"47:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff0812\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"687","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff0813\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"688","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"\u7b2c1\u7ae0 \u7b2c5\u8282\uff0814\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"689","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"\u7b2c1\u7ae0 \u7b2c6\u8282 \u8d22\u52a1\u4f1a\u8ba1\u62a5\u544a\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"692","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"\u7b2c1\u7ae0 \u7b2c6\u8282\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"693","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"\u7b2c2\u7ae0 \u7b2c1\u8282","result":"","resultStatus":"","lock":false,"status":"published","taskId":"694","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"45:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"\u7b2c2\u7ae0 \u7b2c2\u8282\uff081\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"695","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"\u7b2c2\u7ae0 \u7b2c2\u8282\uff082\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"696","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:42","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"\u7b2c3\u7ae0 \u4f01\u4e1a\u6210\u957f\u6807\u7b7e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"690","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"37:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"\u7b2c4\u7ae0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"691","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"60","published_number":"60","title":"\u4f1a\u8ba1\u5b9e\u6218\u5165\u95e8\u8bfe\u7a0b\u8bb2\u4e49","result":"","resultStatus":"","lock":false,"status":"published","taskId":"1627","isOptional":"0","type":"download","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]