问题

－Any information about your son?－No，if only I______ those tough words to him．

A:didn’t say
B:hadn’t said
C:shouldn’t have said
D:couldn’t have said

正确答案是：

同类题型

Not a single song__________at that party.

下列各项中，字形全部正确的是

better learn more about table manners, because the British are rather ______ about it.

Jim is very_____ because he doesn’t like exercise.

________ honest is the first thing people should learn.