() it rain tomorrow,we would have to put off the vist to the

问题描述:

() it rain tomorrow,we would have to put off the vist to the Yangpu Bridge {A,Were B,Should}
我的书上只给了B答案
1个回答 分类:英语 2014-10-19

问题解答:

我来补答
本句是虚拟语气,条件句省略了IF,做了倒装,
虚拟语气表示将来完成的情况,条件句只能用SHOULD,从句用WOULD +现在完成时
 
 
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