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精英家教網 > 高中英語 > 題目詳情

----I’m going to the United States.

---- How long ____you ____in the States ?

A. are; stayed B. are; staying

C. have; stayed D. did; stay

B

【解析】

試題分析:句意:---我將要去美國了。---你要在美國呆多久?故選B。

考點:考查時態辨析

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