如需要对导线的接头进行连接质量检查，可采用（）试验方法。 A._爱下问搜题

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问题单项选择题

如需要对导线的接头进行连接质量检查，可采用（）试验方法。

A.绝缘电阻

B.直流电阻

C.交流耐压

D.直流耐压

答案

参考答案：B

单项选择题

Questions 14-23

Look at the ten statements for this part.
·You will hear a passage about "Great Transformation. ". You will listen to it twice.
·Decide whether you think each statement is right(R), wrong(W) or not mentioned(NM).
·Mark your answers on the Answer Sheet

Because of advancing technology, people are enabled to control all the other living things in the universe.

A．Right

B．Wrong

C．Not Mentioned

问答题简答题

车站站坪与区间纵断面的配合，常见有哪些形式，各有何优缺点？