[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$ff4b12JMHQQ5lvvsOLMx0Iqv4TmyVSbNa2yhfrZhOnFA":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":16,"related":17,"source":27,"type":28},[],"2026-04-30 12:00:34",355402613,[8,9,10,11],"减小坠落高度及减轻坠落后果的作业装备","防止坠落的作业装备","减轻坠落后果的作业装备","对作业人员进行指导、监督和培训",{"courseId":13,"courseImg":14,"courseName":15},"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","‌在高处作业防护措施选择中,优先程度最高的防护措施是( ).‌",[18,29,38,47,56,65,74,83,92,95],{"answer":19,"createTime":5,"id":20,"options":21,"question":26,"source":27,"type":28},[],355402605,[22,23,24,25],"1.5米","2米","2.5米","3米","‌根据《高处作业分级》(GB\u002FT3608),高处作业是指在距坠落高度基准面( )及以上有可能坠落的高处进行的作业.‌","v1",0,{"answer":30,"createTime":5,"id":31,"options":32,"question":37,"source":27,"type":28},[],355402606,[33,34,35,36],"I级","II级","III级","IV级","‌高度在5m以上至15m时,称为( )级高处作业.‌",{"answer":39,"createTime":5,"id":40,"options":41,"question":46,"source":27,"type":28},[],355402607,[42,43,44,45],"夜间高处作业","悬空高处作业","一般高处作业","强风高处作业","‌下列哪项不属于特殊高处作业的类型?( )‌",{"answer":48,"createTime":5,"id":49,"options":50,"question":55,"source":27,"type":28},[],355402608,[51,52,53,54],"3m","4m","5m","6m","‌当高处作业的基础高度h为10m时,其可能坠落范围的半径R为( ).‌",{"answer":57,"createTime":5,"id":58,"options":59,"question":64,"source":27,"type":28},[],355402609,[60,61,62,63],"脚手架上坠落","通道口坠落","梯子上坠落","攀登铁塔坠落","‌下列高处坠落事故类型中,属于"临边作业坠落事故"的是( ).‌",{"answer":66,"createTime":5,"id":67,"options":68,"question":73,"source":27,"type":28},[],355402610,[69,70,71,72],"脚手架搭设不符合规程","安全带挂点装置脱落","不按规定正确佩戴安全帽","作业现场照明不足","‌下列哪项属于高处作业中"人的不安全行为"?( )‌",{"answer":75,"createTime":5,"id":76,"options":77,"question":82,"source":27,"type":28},[],355402611,[78,79,80,81],"思想不集中或开玩笑","擅自拆除安全防护设施","梯子不坚固、断档","违章指挥","‌下列哪项属于高处作业中"物的不安全状态"?( )‌",{"answer":84,"createTime":5,"id":85,"options":86,"question":91,"source":27,"type":28},[],355402612,[87,88,89,90],"四级","五级","六级","七级","‌遇有( )及以上大风及暴雨、大雪、大雾、沙尘暴等恶劣天气时,应停止露天高处作业.‌",{"answer":93,"createTime":5,"id":6,"options":94,"question":16,"source":27,"type":28},[],[8,9,10,11],{"answer":96,"createTime":5,"id":97,"options":98,"question":103,"source":27,"type":28},[],355402614,[99,100,101,102],"围杆作业用安全带","区域限制用安全带或坠落悬挂用安全带","普通腰带式安全带","无需使用安全带","‌在距坠落高度基准面2m及以上有发生坠落危险的场所作业,对人进行坠落防护时,应使用( ).‌"]