Rarely______others for help.A．he askedB．he asksC．did he askD．asked he

题型：不详难度：来源：

Rarely______others for help.

A．he asked

B．he asks

C．did he ask

D．asked he

答案

解析

考查倒装句式。当否定意义的副词放于句首时，句子须倒装（部分倒装）。
可知答案选C。

举一反三

Only when you slow down the speed ______ feel safer.

A．we can

B．can we

C．did we

D．we did

题型：不详难度：| 查看答案

Unless ____ to speak, you should remain silent at the conference.
A invited B inviting C being invited D having invited

题型：不详难度：| 查看答案

29._____ that they had to stay at home all day.

A．So the weather was terrible	B．The weather so terrible was
C．So terrible was the weather	D．So was the terrible weather

题型：不详难度：| 查看答案

22．________he is, he seldom shows his inventions to others.

A．Inventor as	B．As an inventor
C．Being an inventor as	D．Inventor although

题型：不详难度：| 查看答案

12.So absorbed__________in her work that she didn"t realize I was behind her.

A．did she

B．was she

C．she did

D．she was

题型：不详难度：| 查看答案