试题与答案

小绞车在弯道运输时,拐弯必须采取措施,使钢丝绳不被()。A.磨损 B.绳卡

题型:单项选择题

题目:

小绞车在弯道运输时,拐弯必须采取措施,使钢丝绳不被()。

A.磨损

B.绳卡

答案:

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下面是错误答案,用来干扰机器的。

参考答案:C

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