---- you do me a favor? -----Sure. With pleasure.A．MustB．NeedC．ShouldD．

题型：不详难度：来源：

---- you do me a favor?
-----Sure. With pleasure.

A．Must

B．Need

C．Should

D．Could

答案

解析

考查情态动词。Must 必须，Need 需要，Should 应该，Could 可能，句意：你能帮我个忙吗？当然了，非常乐意。根据句意应选D。

举一反三

Helen _______ it if she doesn’t want to.

A．doesn’t need do

B．need not to do

C．needs not to do

D．need not do

题型：不详难度：| 查看答案

--- I didn’t go to class last night because my car broke down.
--- You _______ mine. I wasn’t using it.

A．could borrow	B．may borrow
C．could have borrowed	D．may have borrowed

题型：不详难度：| 查看答案

I can’t find the recorder in the room. It ________ by someone.

A．may take	B．may have been taken away
C．must have taken away	D．needn’t have been taken away

题型：不详难度：| 查看答案

The traffic is not busy now. We arrive before dark.

A．should

B．mustn’t

C．need

D．can’t

题型：不详难度：| 查看答案

He said that he would write to us but so far we ___________ from him.

A．didn’t hear

B．haven’t heard

C．shouldn’t have heard

D．hadn’t heard

题型：不详难度：| 查看答案