mike,you have a cold and you----- go out.its very cold outsi

问题描述:

mike,you have a cold and you_____ go out.its very cold outside
A.not had better.B.had not better
C.had better not.D.had better
为什么这里用had过去式了?
1个回答 分类:英语 2014-10-10

问题解答:

我来补答
C had better not do sth 最好别做什么事
 
 
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