题目内容

在电子仪器中,为了减弱与电源相连的两条导线所产生的磁场,通常总是把它们扭在一起。

A. 对
B. 错

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Thisistheonlyoneofthestudents_____thetruth.

A. thatknows
B. thatknow
C. whoknows
D. whichknows

Doyouknowthegirl_____?

A. whomheoftentalkto
B. towhoheoftentalks
C. tothatheoftentalks
D. heoftentalksto

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A. thatdonot
B. whodoesnot
C. that
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A. thatis
B. whoare
C. whoam
D. whois

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