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英语
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How clean the bedroom is!Yes,I amsure that someone___it.
A.cleans B.cleaned C.has cleaned D.is cleaning
人气：387 ℃ 时间：2020-04-08 14:31:42
解答
选C啊.
现在完成时特别强调对现在有影响.
过去式就语气稍微浅一些.
两个时态最大区别就是一个强调动作发生在过去,
一个强调过去动作对现在造成影响或结果.
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