Safe railings on stairs prevent___. A. falling down B. jumping up C. running fast D. walking slowly 相关知识点: 试题来源: 解析 A。楼梯上安全的栏杆是为了防止人们摔倒,选项 A“falling down”正确。选项 B“jumping up”往上跳,不是栏杆的作用。选项 C“running fast”快速跑,栏杆不是为了这个...
百度试题 结果1 题目Pushing others on stairs is ___. A. safe B. polite C. dangerous D. fun 相关知识点: 试题来源: 解析 C。解析:文中提到“Don't push or shove others.”,说明在楼梯上推别人是危险的,答案是 C。反馈 收藏
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This chapter evaluates the working conditions that might pose a threat to occupational safety. Unsafe walking and working surfaces are principal causes of injuries in the workplace. The five major working and walking surfaces include floors, ramps, stairs, ladders, and scaffolds. Floors are ...
16 Maintenance Power Supply Socket Yes 34 Working Brake Yes 17 Step Anti Bounce Device Yes 35 Auto Lubricating Device Yes 18 Safety Signs Yes Optional functions 1 Blocking device ○ 8 Handrail lightening ○ 2 Anti-climb device ○ 9 Direction indicator ○ 3 Anti-climb ...
It's not safe to ___ on the stairs. A. walk slowly B. jump up and down C. hold the handrail D. be careful 相关知识点: 试题来源: 解析 B。在楼梯上跳上跳下是不安全的,A 选项慢慢走是安全的,C 选项扶着扶手是安全的,D 选项小心也是正确的做法,故选 B。反馈 ...
Don't push others on the stairs. It's not ___. A. safe B. beautiful C. ugly D. lovely 相关知识点: 试题来源: 解析 A。强调楼梯上不推搡他人体现安全及形容词辨析。推搡他人在楼梯上容易导致危险,不安全,选项 A“safe”安全的;选项 B“beautiful”美丽的;选项 C“ugly”丑陋的;选项 D“lovel...
As the holiday season approaches, WorkSafeBC advises workers and employers across all industries to take additional precautions when working at heights. Tasks such as installing festive decorations, performing outdoor construction, or maintaining property during the winter months...
The employer and master shall ensure that all deck surfaces used for transit about the ship, and all passageways, walkways and stairs, are properly maintained and kept free from materials or substances liable to cause a person to slip or fall. ...
work safely at height, but also the scaffold system is built correctly to provide the most effective access for trades to work quickly and efficiently.Kwikstage scaffold is one of the best way to satisfy WorkSafe regulations as well as provide the best access for all trades work...