20. The teenagers wonder what ______makes Jay a successful pop singer.A．is itB．i

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20. The teenagers wonder what ______makes Jay a successful pop singer.

A．is it

B．is it that

C．it is

D．it is that

答案

解析

略

举一反三

26. The news that scientists so far haven’t found out the cause of bird flu discouraged some WHO officials,________?

A．didn’t they

B．did it

C．didn’t it

D．did they

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34. “I’d like to give my thanks to those__________help my son will be able to survive his terrible disease,” said the woman on TV.

A．who

B．that

C．with whose

D．with their

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6．Oh, it’s so cold in here. Somebody _______ the window, please.

A．closes

B．shall close

C．will close

D．Close

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8．The CCTV Tower, _______ the base is an electrical equipment shop, is frequently visited by travelers.

A．which

B．whose

C．of which

D．That

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17．I don’t think he was happy although he lived in a rich family, _______?

A．wasn’t he

B．was he

C．do I

D．don’t I

题型：不详难度：| 查看答案