[{"itemType":"unit","number":"1","title":"\u6c34\u5229\u5de5\u7a0b\u5730\u8d28","result":"","resultStatus":"","lock":"","status":"published","taskId":"32379","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":""},{"itemType":"task","number":"1","title":"01\u77ff\u7269","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31562","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"2","title":"02\u5ca9\u6d46\u5ca9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31563","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"3","title":"03\u6c89\u79ef\u5ca9\uff08\u4e0a\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31564","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"4","title":"04\u6c89\u79ef\u5ca9\uff08\u4e0b\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31565","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"5","title":"05\u53d8\u8d28\u5ca9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31566","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"6","title":"06\u5730\u8d28\u5e74\u4ee3","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31567","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:23","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"7","title":"07\u5730\u5c42\u4ea7\u72b6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31568","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"8","title":"08\u8936\u76b1\u6784\u9020","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31569","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"9","title":"09\u65ad\u88c2\u6784\u9020","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31570","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"10","title":"10\u5730\u8d28\u56fe\u7684\u9605\u8bfb","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31571","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"11","title":"11\u6cb3\u6d41\u7684\u5730\u8d28\u4f5c\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31572","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"12","title":"12\u5730\u4e0b\u6c34","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31573","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"13","title":"13\u5ca9\u6eb6\u4f5c\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31574","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:21","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"14","title":"14\u6c34\u5e93\u4e0e\u575d\u533a\u6e17\u6f0f\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31575","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"15","title":"15\u5ca9\u4f53\u7684\u7ed3\u6784\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31576","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"16","title":"16\u5ca9\u4f53\u7684\u529b\u5b66\u7279\u5f81","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31577","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"17","title":"17\u5730\u5e94\u529b\u7684\u5de5\u7a0b\u5730\u8d28\u7814\u7a76","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31578","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"18","title":"18\u5ca9\u4f53\u7684\u8d28\u91cf\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31579","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"unit","number":"2","title":"\u5de5\u7a0b\u6c34\u6587\u5b66","result":"","resultStatus":"","lock":"","status":"published","taskId":"32398","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":""},{"itemType":"task","number":"19","title":"01\u6c34\u6587\u5b66\u4e0e\u6c34\u8d44\u6e90","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31580","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"20","title":"02\u5de5\u7a0b\u6c34\u6587\u5b66\u7814\u7a76\u5185\u5bb9\u53ca\u4efb\u52a1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31581","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"21","title":"03\u6c34\u6587\u5faa\u73af\u4e0e\u6c34\u91cf\u5e73\u8861","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31582","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"22","title":"04\u6cb3\u6d41\u4e0e\u6d41\u57df","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31583","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"23","title":"05\u964d\u6c34","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31584","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"24","title":"06\u4e0b\u6e17","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31585","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"25","title":"07\u84b8\u6563\u53d1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31586","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"26","title":"08\u5f84\u6d41","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31587","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"27","title":"09\u6d4b\u7ad9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31588","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"28","title":"10\u964d\u6c34\u4e0e\u6c34\u4f4d\u89c2\u6d4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31589","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"29","title":"11\u6d41\u91cf\u6d4b\u9a8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31590","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"30","title":"12\u6d41\u91cf\u6570\u636e\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31591","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"31","title":"13\u6ce5\u6c99\u6d4b\u9a8c","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31592","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"32","title":"14\u6c34\u8d28\u76d1\u6d4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31593","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"33","title":"15\u6c34\u6587\u9065\u611f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31594","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:20","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"34","title":"16\u964d\u6c34\u7279\u5f81\u4e0e\u964d\u96e8\u91cf\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31595","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"35","title":"17\u6d41\u57df\u4ea7\u6d41\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31596","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"36","title":"18\u6d41\u57df\u84b8\u53d1\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31597","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:37","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"37","title":"19\u84c4\u6ee1\u4ea7\u6d41\uff08\u8ba1\u7b97\u65b9\u6cd5\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31598","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:16","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"38","title":"20\u84c4\u6ee1\u4ea7\u6d41\uff08\u6c34\u6e90\u5212\u5206\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31599","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:04","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"39","title":"21\u8d85\u6e17\u4ea7\u6d41","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31600","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"40","title":"22\u5355\u4f4d\u7ebf\uff08\u539f\u7406\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31601","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:22","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"41","title":"23\u5355\u4f4d\u7ebf\uff08\u8f6c\u6362\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31602","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"42","title":"24\u5730\u4e0b\u5f84\u6d41\u6c47\u6d41","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31603","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"43","title":"25\u6c34\u6587\u7edf\u8ba1\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31604","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"44","title":"26\u6c34\u6587\u7edf\u8ba1\u57fa\u672c\u6982\u5ff5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31605","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"45","title":"27\u968f\u673a\u53d8\u91cf\u53ca\u5176\u6982\u7387\u5206\u5e03","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31606","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"46","title":"28\u6c34\u6587\u9891\u7387\u66f2\u7ebf\u7ebf\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31607","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"47","title":"29\u6c34\u6587\u7edf\u8ba1\u9891\u7387\u66f2\u7ebf\u7684\u53c2\u6570\u4f30\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31608","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"48","title":"30\u6c34\u6587\u9891\u7387\u8ba1\u7b97-\u9002\u7ebf\u6cd5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31609","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"49","title":"31\u6c34\u6587\u7edf\u8ba1\u76f8\u5173\u5206\u6790","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31610","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"50","title":"32\u8bbe\u8ba1\u5e74\u5f84\u6d41\u53ca\u5f84\u6d41\u968f\u673a\u6a21\u62df\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31611","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"51","title":"33\u5f71\u54cd\u5e74\u5f84\u6d41\u7684\u56e0\u7d20","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31612","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"52","title":"34\u6709\u957f\u671f\u5b9e\u6d4b\u5f84\u6d41\u8d44\u6599\u65f6\u7684\u8bbe\u8ba1\u5e74\u5f84\u6d41\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31613","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"53","title":"35\u6709\u77ed\u671f\u5b9e\u6d4b\u5f84\u6d41\u8d44\u6599\u65f6\u7684\u8bbe\u8ba1\u5e74\u5f84\u6d41\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31614","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"54","title":"36\u7f3a\u4e4f\u5b9e\u6d4b\u5f84\u6d41\u8d44\u6599\u65f6\u7684\u8bbe\u8ba1\u5e74\u5f84\u6d41\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31615","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"55","title":"37\u8bbe\u8ba1\u5e74\u5f84\u6d41\u7684\u65f6\u7a0b\u5206\u914d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31616","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"56","title":"38\u8bbe\u8ba1\u67af\u6c34\u6d41\u91cf\u5206\u6790\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31617","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"57","title":"39\u8bbe\u8ba1\u6d2a\u6c34\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31618","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"58","title":"40\u8bbe\u8ba1\u6d2a\u5cf0\u3001\u6d2a\u91cf\u7684\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31619","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"59","title":"41\u8bbe\u8ba1\u6d2a\u6c34\u8fc7\u7a0b\u7ebf\u7684\u63a8\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31620","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"60","title":"42\u8bbe\u8ba1\u6d2a\u6c34\u7684\u5176\u4ed6\u95ee\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31621","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"61","title":"43\u8bbe\u8ba1\u66b4\u96e8\u63a8\u6c42\uff08\u8d44\u6599\u5145\u5206\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31622","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:52","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"62","title":"44\u8bbe\u8ba1\u66b4\u96e8\u63a8\u6c42\uff08\u8d44\u6599\u7f3a\u4e4f\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31623","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"63","title":"45\u7531\u8bbe\u8ba1\u66b4\u96e8\u63a8\u6c42\u8bbe\u8ba1\u6d2a\u6c34","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31624","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"64","title":"46\u7cbe\u5ea6\u8bc4\u5b9a\u4e0e\u77ed\u671f\u6d2a\u6c34\u9884\u62a5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31625","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:09","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"65","title":"47\u6d2a\u6c34\u5b9e\u65f6\u9884\u62a5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31626","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"66","title":"48\u4e2d\u957f\u671f\u6c34\u6587\u9884\u62a5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31627","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"67","title":"49\u65bd\u5de5\u6c34\u6587\u9884\u62a5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31628","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"68","title":"50\u65b0\u5b89\u6c5f\u6a21\u578b\uff08\u7ed3\u6784\u4e0e\u8ba1\u7b97\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31629","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"69","title":"51\u65b0\u5b89\u6c5f\u6a21\u578b\uff08\u53c2\u6570\u4e0e\u7387\u5b9a\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31630","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"70","title":"52\u6c34\u5e93\u5e38\u89c4\u8c03\u5ea6\u56fe\u7ed8\u5236\uff08\u5174\u5229\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31631","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"71","title":"53\u6c34\u5e93\u5e38\u89c4\u8c03\u5ea6\u56fe\u7ed8\u5236\uff08\u7efc\u5408\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31632","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"72","title":"54\u6c34\u5e93\u4f18\u5316\u8c03\u5ea6\uff08\u786e\u5b9a\u6027\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31633","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"73","title":"55\u6c34\u5e93\u4f18\u5316\u8c03\u5ea6\uff08\u968f\u673a\u6027\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31634","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"74","title":"56\u6c34\u5e93\u7fa4\u8054\u5408\u9632\u6d2a\u8c03\u5ea6\u53ca\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31635","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:41","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"75","title":"57GIS\u5728\u6d41\u57df\u7279\u5f81\u63d0\u53d6\u4e2d\u7684\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31636","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"76","title":"58\u5206\u5e03\u5f0f\u6d41\u57df\u6c34\u6587\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31637","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"77","title":"59\u65e0\u8d44\u6599\u4e2d\u5c0f\u6d41\u57df\u6d2a\u6c34\u4f30\u7b97\u65b9\u6cd5-SCS\u6a21\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31638","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"78","title":"60\u591a\u53d8\u91cf\u6c34\u6587\u5206\u6790\u4e0e\u8ba1\u7b97","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31639","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"79","title":"61\u6c34\u52a8\u529b\u6c34\u8d28\u6a21\u578b\u53ca\u5e94\u7528","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31640","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:54","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"unit","number":"3","title":"\u6c34\u8d44\u6e90\u89c4\u5212","result":"","resultStatus":"","lock":"","status":"published","taskId":"32460","isOptional":"0","type":"unit","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":""},{"itemType":"task","number":"80","title":"01\u7eea\u8bba","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31641","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:45","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"81","title":"02\u5730\u8868\u6c34\u8d44\u6e90\u91cf\u4e0e\u5730\u4e0b\u6c34\u8d44\u6e90\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31642","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"82","title":"03\u6c34\u8d44\u6e90\u603b\u91cf\u53ca\u6c34\u8d44\u6e90\u53ef\u5229\u7528\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31643","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"83","title":"04\u6c34\u8d44\u6e90\u8d28\u91cf\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31644","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"84","title":"05\u6c34\u8d44\u6e90\u7efc\u5408\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31645","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:34","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"85","title":"06\u751f\u6d3b\u4e0e\u5de5\u4e1a\u9700\u6c34\u9884\u6d4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31646","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"86","title":"07\u519c\u4e1a\u9700\u6c34\u9884\u6d4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31647","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"87","title":"08\u751f\u6001\u9700\u6c34\u9884\u6d4b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31648","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"88","title":"09\u84c4\u6c34\u5de5\u7a0b\u53ef\u4f9b\u6c34\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31649","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:48","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"89","title":"10\u5f15\u63d0\u5de5\u7a0b\u53ef\u4f9b\u6c34\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31650","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:46","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"90","title":"11\u533a\u57df\u53ef\u4f9b\u6c34\u91cf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31651","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:07","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"91","title":"12\u6c34\u8d44\u6e90\u914d\u7f6e\u7684\u5b9a\u4e49\u4e0e\u6c34\u8d44\u6e90\u7cfb\u7edf\u6982\u5316","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31652","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:29","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"92","title":"13\u6c34\u8d44\u6e90\u7cfb\u7edf\u6570\u5b66\u63cf\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31653","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"06:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"93","title":"14\u57fa\u4e8e\u7cfb\u7edf\u6a21\u62df\u7684\u6c34\u8d44\u6e90\u914d\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31654","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"04:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"94","title":"15\u57fa\u4e8e\u7cfb\u7edf\u4f18\u5316\u7684\u6c34\u8d44\u6e90\u914d\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31655","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"07:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"95","title":"16\u7528\u6c34\u6c34\u5e73\u8bc4\u4ef7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31656","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"12:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"96","title":"17\u7528\u6c34\u5b9a\u989d","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31657","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"05:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"97","title":"18\u6c34\u8d44\u6e90\u4fdd\u62a4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31658","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"98","title":"19\u6c34\u8d44\u6e90\u7ba1\u7406\u57fa\u672c\u539f\u5219\u4e0e\u5236\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31659","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"08:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"99","title":"20\u6c34\u6743\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31660","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"100","title":"21\u6c34\u91cf\u5206\u914d\u4e0e\u8c03\u5ea6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31661","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"10:53","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"101","title":"22\u6c34\u4ef7\u7ba1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31662","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"09:17","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0},{"itemType":"task","number":"102","title":"23\u6c34\u8d44\u6e90\u7ba1\u7406\u4fe1\u606f\u7cfb\u7edf","result":"","resultStatus":"","lock":false,"status":"published","taskId":"31663","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"11:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0}]