I fell and hurt myself while I tennis．

A．was playing

B．am playing

C．play

D．played

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参考答案

【译文】在打网球时，我摔伤了。
【解析】本题考查动词的时态。while引导的时间状语从句多翻译为“正当…时”，该从句用进行时态。因为前半句是过去时态，所以用过去进行时。故选A。

1 _________you disagree with her，her idea is still worth considering．

A．Even if

B．If only

C．Instead of

D．Despite of

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2 This is one of the best books_______son the subject．

A．that have ever been written

B．which have ever been written

C．that has ever been written

D． whatever have been written

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3 We were not surprised at_____．for he had worked so hard．

A．what has he achieved

B．that what he had achieved

C．what he had achieved

D．that he had achieved

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