When ______questions in class，one should answer them as clearly as possible．A．as

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When ______questions in class，one should answer them as clearly as possible．

A．asking

B．to ask

C．to be asked

D．asked

答案

解析

考查非谓语动词。Ask和它的逻辑主语one之间是动宾关系，所以用过去分词表被动，且表示一般的情况，选D。

举一反三

There are the books ______ my brother.

A．belonged to	B．belonging to
C．that are belonged to	D．belong to

题型：不详难度：| 查看答案

—Does Shelly like shopping?
—Well, she would rather spend time ______ at home than _______ in the street.

A．read; wander

B．reading; wander

C．in reading; to wander

D．reading; to wander

题型：不详难度：| 查看答案

It doesn’t matter how much loss we have suffered; just avoid _____ the mistake again.

A．to make

B．being made

C．having made

D．making

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Recently a surve

y _______ prices of the same goods in two different supermarkets has caused heated debate among citizens.

A．compared

B．comparing

C．compares

D．being compared

题型：不详难度：| 查看答案

The ability _________ an idea is as important as the idea itself.

A．expressing

B．expressed

C．to express

D．to be expressed

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