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英语
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you are silly not------- your car.A.having locked B to have locked
为什么要选B
人气：177 ℃ 时间：2020-02-28 01:10:52
解答
答案是B.要用动词不定式的完成式,作状语表示主语在某一方面所存在的情况.不过,用动词不定式的完成式,表示动词不定式的动作,发生在谓语动词之前.
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