7. No one but her parents _____ it.A．knowB．knowsC．is knowingD．are knowing

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7. No one but her parents _____ it.

A．know

B．knows

C．is knowing

D．are knowing

答案

解析

略

举一反三

8. The results of the examination _____ that you have all made great _____ .

A．show; progress

B．shows; progress

C．show; progresses

D．shows; progresses

题型：不详难度：| 查看答案

10.Here _____ a new pair of shoes for you.

A．is

B．are

C．have

D．Has

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5、E-mail, as well as telephone, ______ an important part in daily communication.

A．is playing

B．have played

C．are playing

D．Hoped

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7、Every possible means ______ to prevent the air pollution, but the sky is still not clear.

A．is used

B．are used

C．has been used

D．have been used

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11． Nowadays，a large number of women，especially those who conicfromthe countryside，____in the clothing industry"．
A ．is working B．works C．work D worked

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