题目内容

人体站在导电性地面,身体某一部分触及相线所发生的触电,称为()。

A. 接触电压触电
B. 单相触电
C. 两相触电
D. 跨步电压触电

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更多问题

I noticed in her book she makes only a brief ________ to her first husband.

A. conclusion
B. sacrifice
C. reference
D. compliment

The package had been badly ________ in the post.

A. crashed
B. crushed
C. smashed
D. destroyed

Once we failed to pay the electricity bill, they didn’t hesitate to _________ us _________.

A. cut...down
B. cut...off
C. cut...out
D. cut...up

Why are children so easily ________ by what their friends do, think, or say?

A. effected
B. respected
C. convinced
D. affected

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