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_____ for you help,we might have got lost in the forest
A.Had it not
B.Had it not been
C.If it were not
D.If we had not been
选哪个?为什么?
人气:452 ℃ 时间:2019-11-02 14:23:20
解答
B,虚拟语气,用过去完成时.表原因,had提前.
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