The boys _______themselves last night, did they? A enjoyed B didn’t enjoy

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The boys _______themselves last night, did they?
A enjoyed B didn’t enjoy C haven’t enjoyed D have enjoyed

答案

解析

反意疑问句中问句部分的动词与陈述部分的动词在语气上成相反的对应关系，即：肯定+否定？否定+肯定？从下文did they?可知上文应是否定形式,过去时态,助动词为did,所以选B.

举一反三

It’s very kind__________you to help me with my English．
一Not at a11．I think it is important____________us to help each other．

A．of，of

B．for，of

C．of，for

D．for，for

题型：不详难度：| 查看答案

——Mary hasn’t paid for the school things , has she ?
——_________. Her mother will pay for her .

A．Yes , she has	B．No , she hasn’t
C．Yes , she did	D．No, she didn’t

题型：不详难度：| 查看答案

This computer is old, but it is ______ to me because it was a present from my dearest grandpa.

A．great important	B．of little importance
C．of very important	D．of great importance

题型：不详难度：| 查看答案

— ___ do you watch the film? — Every day.

A．How long

B．How often

C．How far

D．How soon

题型：不详难度：| 查看答案

There is little food in the fridge , ______ ?

A．is it

B．isn’t it

C．isn’t there

D．is there

题型：不详难度：| 查看答案