问题

I did not know you were good friends. —You__________. I have known her since she moved here. You were abroad then.

A:may have
B:needn’t have
C:couldn’t have
D:must have

正确答案是：

同类题型

We have many_____ but little____ in thefridge. A．vegetables; meat

He was hit by a falling tree that night and killed ____________

This book is a bit difficult. Why not ______ something easier—All right.

We are happy to see our city is developing ________ these years than before.

You can_______ books _______the bookstores.