问题 选择题

—You were driving at 100 km an hour, sir.

—But officer, I ________. My car can’t go more than 80.

A.may not have to

B.couldn’t have been

C.wouldn’t like to

D.needn’t to be

答案

答案:B

考查情态动词的用法;couldn’t have done过去不可能做…,句意是:--你刚刚开车一小时100公里。--但,长官,我刚刚不可能是这个速度,我的车速不超过80.选B。

单项选择题
单项选择题 A3/A4型题