[{"itemType":"chapter","number":"1","published_number":0,"title":"\u7eea\u8bba","result":"","resultStatus":"","lock":"","status":"published","taskId":"24571","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"1","published_number":"1","title":"1.1 \u672c\u8bfe\u7a0b\u6307\u5b9a\u6559\u6750\uff08\u52ff\u5220\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20749","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"2","published_number":"2","title":"1.2 \u7b2c\u4e00\u8282 \u571f\u6728\u5de5\u7a0b\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20751","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"3","published_number":"3","title":"1.3 \u7b2c\u4e8c\u8282 \u571f\u6728\u5de5\u7a0b\u7684\u672a\u6765","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20752","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"4","published_number":"4","title":"1.4 \u7b2c\u4e09\u8282 \u571f\u6728\u5de5\u7a0b\u5b66\u4e60\u4e0e\u571f\u6728\u5de5\u7a0b\u5e08","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20754","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"5","published_number":"5","title":"1.5 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20750","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"2","published_number":0,"title":"\u571f\u6728\u5de5\u7a0b\u6750\u6599","result":"","resultStatus":"","lock":"","status":"published","taskId":"24572","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"6","published_number":"6","title":"2.1 \u7b2c\u4e00\u8282 \u571f\u6728\u5de5\u7a0b\u6750\u6599\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20755","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"7","published_number":"7","title":"2.2 \u7b2c\u4e8c\u8282 \u4f20\u7edf\u571f\u6728\u5de5\u7a0b\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20756","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:13","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"8","published_number":"8","title":"2.3 \u7b2c\u4e09\u8282 \u8fd1\u4ee3\u571f\u6728\u5de5\u7a0b\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20757","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"9","published_number":"9","title":"2.4 \u7b2c\u56db\u8282 \u73b0\u4ee3\u571f\u6728\u5de5\u7a0b\u6750\u6599","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20759","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"10","published_number":"10","title":"2.5 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20753","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"3","published_number":0,"title":"\u5730\u57fa\u57fa\u7840\u53ca\u5730\u4e0b\u5de5\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"24573","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"11","published_number":"11","title":"3.1 \u7b2c\u4e00\u8282 \u5730\u57fa","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20760","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:57","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"12","published_number":"12","title":"3.2 \u7b2c\u4e8c\u8282 \u57fa\u7840","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20761","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"13","published_number":"13","title":"3.3 \u7b2c\u4e09\u8282 \u4e0d\u5747\u5300\u6c89\u964d\u53ca\u5730\u57fa\u5904\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20762","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:56","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"14","published_number":"14","title":"3.4 \u7b2c\u56db\u8282 \u5730\u4e0b\u5de5\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20764","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:50","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"15","published_number":"15","title":"3.5 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20758","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"4","published_number":0,"title":"\u5efa\u7b51\u5de5\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"24574","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"16","published_number":"16","title":"4.1 \u7b2c\u4e00\u8282 \u57fa\u672c\u6784\u4ef6","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20765","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"27:19","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"17","published_number":"17","title":"4.2 \u7b2c\u4e8c\u8282 \u623f\u5c4b\u7684\u7ec4\u6210","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20766","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"13:32","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"18","published_number":"18","title":"4.3 \u7b2c\u4e09\u8282 \u5355\u5c42\u5efa\u7b51","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20767","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"19","published_number":"19","title":"4.4 \u7b2c\u56db\u8282 \u591a\u5c42\u3001\u9ad8\u5c42\u4e0e\u8d85\u9ad8\u5c42\u5efa\u7b51","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20768","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"20","published_number":"20","title":"4.5 \u7b2c\u4e94\u8282 \u7279\u79cd\u7ed3\u6784\u4e0e\u672a\u6765\u5c55\u671b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20770","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:28","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"21","published_number":"21","title":"4.6 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20763","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"5","published_number":0,"title":"\u4ea4\u901a\u571f\u5efa\u5de5\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"24575","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"22","published_number":"22","title":"5.1.1 \u57fa\u672c\u4f53\u7cfb\u7ec4\u6210","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20786","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"23","published_number":"23","title":"5.1.2 \u9053\u8def\u7684\u5206\u7c7b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20787","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"24","published_number":"24","title":"5.1.3 \u516c\u8def\u5efa\u8bbe","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20788","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:33","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"25","published_number":"25","title":"5.1.4 \u9ad8\u901f\u516c\u8def","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20789","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"26","published_number":"26","title":"5.2 \u7b2c\u4e8c\u8282 \u94c1\u8def\u5de5\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20790","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"27","published_number":"27","title":"5.3.1 \u673a\u573a\u6982\u51b5\u53ca\u8dd1\u9053\u65b9\u6848","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20791","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"21:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"28","published_number":"28","title":"5.3.2 \u673a\u576a\u3001\u673a\u573a\u51c0\u7a7a\u533a\u53ca\u822a\u7ad9\u533a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20792","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"29","published_number":"29","title":"5.4.1 \u516c\u8def\u96a7\u9053","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20793","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:24","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"30","published_number":"30","title":"5.4.2 \u94c1\u8def\u96a7\u9053","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20784","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"31","published_number":"31","title":"5.4.3 \u6c34\u5e95\u96a7\u9053","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20785","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"17:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"32","published_number":"32","title":"5.5 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20782","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"6","published_number":0,"title":"\u6865\u6881\u5de5\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"24576","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"33","published_number":"33","title":"6.1 \u7b2c\u4e00\u8282 \u6865\u6881\u7684\u5206\u7c7b\u53ca\u603b\u4f53\u89c4\u5212\u8981\u6c42","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20771","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"34","published_number":"34","title":"6.2 \u7b2c\u4e8c\u8282 \u6865\u6881\u7684\u7ed3\u6784\u5f62\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20772","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"35","published_number":"35","title":"6.3 \u7b2c\u4e09\u8282 \u6865\u58a9\u4e0e\u6865\u53f0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20773","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"36","published_number":"36","title":"6.4 \u7b2c\u56db\u8282 \u6865\u6881\u57fa\u7840","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20774","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:59","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"37","published_number":"37","title":"6.5 \u7b2c\u4e94\u8282 \u6865\u6881\u6280\u672f\u7684\u53d1\u5c55\u65b9\u5411","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20776","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"38","published_number":"38","title":"6.6 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20769","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"7","published_number":0,"title":"\u6e2f\u53e3\u5de5\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"24577","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"39","published_number":"39","title":"7.1 \u7b2c\u4e00\u8282 \u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20777","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:18","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"40","published_number":"40","title":"7.2 \u7b2c\u4e8c\u8282 \u6e2f\u53e3\u7684\u89c4\u5212\u4e0e\u5e03\u7f6e","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20778","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:27","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"41","published_number":"41","title":"7.3 \u7b2c\u4e09\u8282 \u7801\u5934\u578b\u5f0f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20779","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:14","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"42","published_number":"42","title":"7.4 \u7b2c\u56db\u8282 \u9632\u6ce2\u5824","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20780","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"22:00","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"43","published_number":"43","title":"7.5 \u7b2c\u4e94\u8282 \u6e2f\u53e3\u4ed3\u5e93\u4e0e\u8d27\u573a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20781","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"14:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"44","published_number":"44","title":"7.6 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20775","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"8","published_number":0,"title":"\u6c34\u5229\u6c34\u7535\u5de5\u7a0b","result":"","resultStatus":"","lock":"","status":"published","taskId":"24578","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"45","published_number":"45","title":"8.1 \u7b2c\u4e00\u8282 \u6c34\u5229\u5de5\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20803","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:05","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"46","published_number":"46","title":"8.2 \u7b2c\u4e8c\u8282 \u6c34\u7535\u5de5\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20804","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"24:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"47","published_number":"47","title":"8.3 \u7b2c\u4e09\u8282 \u9632\u6d2a\u5de5\u7a0b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20806","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"30:30","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"48","published_number":"48","title":"8.4 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20802","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"9","published_number":0,"title":"9","result":"","resultStatus":"","lock":"","status":"published","taskId":"24579","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"49","published_number":"49","title":"9.1.1 \u5751\u69fd\u571f\u65b9\u3001\u8def\u57fa\u5de5\u7a0b\u4e0e\u77f3\u65b9\u7206\u7834","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20835","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"29:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"50","published_number":"50","title":"9.1.2 \u6df1\u57fa\u7840\u65bd\u5de5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20836","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:06","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"51","published_number":"51","title":"9.2.1 \u94a2\u7b4b\u6df7\u51dd\u571f\u5de5\u7a0b\u65bd\u5de5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20837","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"34:43","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"52","published_number":"52","title":"9.2.2 \u9884\u5e94\u529b\u6df7\u51dd\u571f\u3001\u7ed3\u6784\u5b89\u88c5\u3001\u94a2\u7ed3\u6784\u5de5\u7a0b\u65bd\u5de5","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20838","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:31","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"53","published_number":"53","title":"9.3 \u65bd\u5de5\u7ec4\u7ec7","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20839","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"20:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"54","published_number":"54","title":"9.4.1 \u5efa\u8bbe\u7a0b\u5e8f\u4e0e\u5efa\u8bbe\u6cd5\u89c4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20840","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"55","published_number":"55","title":"9.4.2 \u5de5\u7a0b\u9879\u76ee\u7ba1\u7406\u7684\u57fa\u672c\u6982\u5ff5\u3001\u76ee\u6807\u53ca\u7279\u70b9","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20831","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:58","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"56","published_number":"56","title":"9.4.3 \u5de5\u7a0b\u9879\u76ee\u62db\u6295\u6807","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20832","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:55","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"57","published_number":"57","title":"9.4.4 \u571f\u6728\u5de5\u7a0b\u7684\u627f\u53d1\u5305","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20833","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:36","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"58","published_number":"58","title":"9.4.5 \u5efa\u8bbe\u76d1\u7406","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20834","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"19:10","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"59","published_number":"59","title":"9.5 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20830","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"10","published_number":0,"title":"\u571f\u6728\u5de5\u7a0b\u9632\u707e\u4e0e\u51cf\u707e","result":"","resultStatus":"","lock":"","status":"published","taskId":"24580","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"60","published_number":"60","title":"10.1 \u707e\u5bb3\u7684\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20807","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"18:01","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"61","published_number":"61","title":"10.2 \u5730\u9707\u707e\u5bb3\u53ca\u6297\u9707","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20808","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:38","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"62","published_number":"62","title":"10.3 \u98ce\u707e\u3001\u706b\u707e\u3001\u5730\u8d28\u707e\u5bb3\u7684\u9632\u62a4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20809","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"32:15","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"63","published_number":"63","title":"10.4 \u5de5\u7a0b\u7ed3\u6784\u68c0\u6d4b\u9274\u5b9a\u4e0e\u52a0\u56fa","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20811","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:08","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"64","published_number":"64","title":"10.5 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20805","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"11","published_number":0,"title":"\u6570\u5b57\u5316\u6280\u672f\u5728\u571f\u6728\u5de5\u7a0b\u4e2d\u7684\u5e94\u7528","result":"","resultStatus":"","lock":"","status":"published","taskId":"24581","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"65","published_number":"65","title":"11.1 \u8ba1\u7b97\u673a\u8f85\u52a9\u8bbe\u8ba1","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20812","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"23:12","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"66","published_number":"66","title":"11.2 \u667a\u6167\u5efa\u7b51","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20813","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"25:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"67","published_number":"67","title":"11.3 \u667a\u6167\u4ea4\u901a\u3001\u5efa\u9020\u4e0e\u8fd0\u7ef4","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20814","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"36:11","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"68","published_number":"68","title":"11.4 \u8ba1\u7b97\u673a\u7ed3\u6784\u8bbe\u8ba1\u8ba1\u7b97\u4e0e\u6a21\u62df\u4eff\u771f","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20815","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"26:40","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"69","published_number":"69","title":"11.5 BIM","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20816","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"16:51","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"70","published_number":"70","title":"11.6 \u601d\u8003\u9898","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20810","isOptional":"0","type":"doc","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"12","published_number":0,"title":"\u4e32\u8bb2","result":"","resultStatus":"","lock":"","status":"published","taskId":"24582","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"71","published_number":"71","title":"12.1 \u571f\u6728\u5de5\u7a0b\u6982\u8ff0","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20817","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"28:49","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"72","published_number":"72","title":"12.2 \u571f\u6728\u5de5\u7a0b\u7c7b\u578b","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20818","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"39:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"73","published_number":"73","title":"12.3 \u571f\u6728\u5de5\u7a0b\u65bd\u5de5\uff08\u4e00\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20819","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"44:02","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"74","published_number":"74","title":"12.4 \u571f\u6728\u5de5\u7a0b\u65bd\u5de5\uff08\u4e8c\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20820","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"35:39","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"75","published_number":"75","title":"12.5 \u571f\u6728\u5de5\u7a0b\u65bd\u5de5\uff08\u4e09\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20821","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"33:25","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"task","number":"76","published_number":"76","title":"12.6 \u571f\u6728\u5de5\u7a0b\u65bd\u5de5\uff08\u56db\uff09","result":"","resultStatus":"","lock":false,"status":"published","taskId":"20822","isOptional":"0","type":"video","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"15:03","activityEndTime":"","fileStorage":"cloud","isTaskTryLookable":0,"isSingleTaskLesson":true},{"itemType":"chapter","number":"13","published_number":0,"title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":"","status":"published","taskId":"31378","isOptional":"0","type":"chapter","isTaskFree":"","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":"","isSingleTaskLesson":false},{"itemType":"task","number":"77","published_number":"77","title":"\u8bfe\u7a0b\u4f5c\u4e1a","result":"","resultStatus":"","lock":false,"status":"published","taskId":"26536","isOptional":"0","type":"testpaper-random","isTaskFree":"0","watchLimitRemaining":false,"replayStatus":"","activityStartTimeStr":"","activityStartTime":"","activityLength":"","activityEndTime":"","fileStorage":"","isTaskTryLookable":0,"isSingleTaskLesson":true}]