22. —Mr. Smith _____ in Russia for 10 years. —No wonder he can speak Russian flu

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22. —Mr. Smith _____ in Russia for 10 years.
—No wonder he can speak Russian fluently and now teaches Russian in a Chinese college.
had stayed B. has stayed C. stayed D. stays

答案

解析

略

举一反三

28. No decision about any future plan until we have done a thorough research of the teachers’ preference.

A．has been made

B．is made

C．is being made

D．will be made

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34. Evelyn is supposed to attend church soon, but nobody is sure whether she_________or not.

A．does

B．is

C．had

D．Will

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34. The lake used to be polluted, but now something_____ to make it clear again.

A．is being done

B．does

C．is doing

D．is done

题型：不详难度：| 查看答案

He kept looking at her, wondering whether he _____ her somewhere.

A．saw

B．has seen

C．sees

D．had seen

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23. -- Anything special in today’s papers?
-- Yes. “Confidence is more important than gold” by Premier Wen as a headline in many of today’s newspapers.

A．is used

B．are used

C．has used

D．have used

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