Ifit______fortheheavyrain,wecouldhaveleftforParisyesterday.A.werenotB.hadnotbeen为什么A不行呢?还有选项Cwasnot
2021-06-20 70次 反馈错误 加入收藏 正确率 : 100%
题目内容:
If it ______for the heavy rain,we could have left for Paris yesterday.
A.were not B.had not been
为什么A不行呢?
还有选项C was not
优质解答
if引导条件状语从句,主句都是将来完成时从句肯定要用完成时.
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