—You didn’t invite Mary to the ball?—____ her, too? A．Must I invite B．Should I h

题型：不详难度：来源：

—You didn’t invite Mary to the ball?
—____ her, too?

A．Must I invite	B．Should I have invited
C．Must I have invited	D．Should I invite

答案

解析

考查情态动词。should have done本该做但事实上并未做。

举一反三

— Why didn’t you give a hand to the boy?
— I _______, but he strggled to his feet before I tried to.

A．would like to have	B．would like to
C．would rather to have	D．would better

题型：不详难度：| 查看答案

— My sons are not a little restless.
— Oh? Boys _______ be boys.

A．should

B．can

C．may

D．will

题型：不详难度：| 查看答案

Let’s clean the classroom, ________?

A．won’t you

B．shall we

C．do we

D．will not you

题型：不详难度：| 查看答案

It’s high time we _______ to the theater.

A．will

B．shall

C．are going to

D．went

题型：不详难度：| 查看答案

You should have put the milk in the ice box. I expect it ___undrinkable by now.

A．became

B．had become

C．has become

D．becomes

题型：不详难度：| 查看答案