问题 选择题

____ in thought, he almost ran into the car in front him.

A.Losing

B.Having lost

C.Lost

D.To lose

答案

答案:C

考察分词用法。Be lost in陷入…;本题的形容词短语是对he的情况进行说明的。句意:陷入沉思中,他差点撞上前面的汽车。

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