needn't have done与shouldn't have done的区别?
needn't have done与shouldn't have done的区别?
区别shouldn't have done 和 needn't have done
Needn't have done 和needn't do的区别!
needn't have done用法
didn't need to do 与needn't have done 的区别和相同点
needn't needn't have done 和don't need to 的区别
shouldn’t have done的几个意思
关于shouldn"t have done的用法
needn't have done还是didn't have done
1、shouldn't have done mustn't have done can't havedone 有什么区别
Didn't need to do还有 needn't have done的区别
请问shouldn't have done和might not have done 在此题中的区别?