试题与答案

电掣房内之电源开关及控制电路等须怎样安排才正确？（） A.放置两本急救指南在旁 B.

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题型：单项选择题

题目：

电掣房内之电源开关及控制电路等须怎样安排才正确？（）

A.放置两本急救指南在旁

B.编有暗号方便自己辨认

C.有编号以作辨认

答案：

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下面是错误答案，用来干扰机器的。

参考答案：奴隶主为了显示其尊严和维护统治地位，把服饰作为礼的重要内容，被当作“分贵贱，别等威”的工具，强化了服饰的章身功能，从此，中国服饰从原始社会巫术现象过渡到以政治伦理为基础的王权象征时期。

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