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多选题 What should we do before operating the excavator
学科：职场英语
时间：2025-06-10 15:16:31
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题目1多选题
What does the customer need to know when they bought a new construction machineA. PerformanceB. Quality assuranceC. Maintenance and repairD. Safety knowledge
题目2多选题
What are the 4 kinds of safety decals on the machineA. NoticeB. CautionC. WarningD. Danger
题目3多选题
Which denote the potential danger that minor to medium degree of injuries would be caused if failureA. NoticeB. DangerC. WarningD. Caution
题目4多选题
What should we do before operating the excavatorA. Check safety overallsB. Check oil and waterC. Check leakageD. Check the working device
题目5多选题
What safety overalls should we wear when operating the construction machineA. Safety helmetB. Working clothesC. Working shoesD. A watch
题目6判断题
Contact with electrical power lines will result in severe injury or deathA. 正确B. 错误
题目7判断题
Prevent damage to electronic parts, turn off the battery disconnect switch when machine is not being usedA. 正确B. 错误
题目8判断题
Don't keep machine and attachment a safe distance from electrical power linesA. 正确B. 错误
题目9判断题
Rotating engine fan, hot engine parts and drive belt can cause severe injuryA. 正确B. 错误
题目10判断题
Don't check anything before operating the machineA. 正确B. 错误
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