______their help,we wouldn’t have succeeded.
A.Hadn’t been for B.Had it not been for
C.It hadn’t been for D.Hadn’t it been for
人气:143 ℃ 时间:2019-10-11 18:57:50
解答
B
对过去的虚拟,从句用过去完成时,主句用would /could have done
Had it not been for 是倒装
语序还原If it had not been for your help,
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