—DidMarycometotheparty?—Idon'tknow.She__whileIwasout.A.mighthavecomeB.mightcome为什么不能选B
2021-07-24 60次 反馈错误 加入收藏 正确率 : 100%
题目内容：
—Did Mary come to the party? —I don't know.She__while I was out.
A.might have come B.might come
为什么不能选B
优质解答
对过去进行推测,用might have gone
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