______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

问题描述:

______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

C

B 对过去的虚拟要用had
然后是倒装

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,

B