题目

题型：不详难度：来源：

–I could not start my car this morning due to the cold weather.
--No wonder you were late. You ___ have used mine. I was not using all the morning.

A．should

B．must

C．could

D．might

答案

C

解析

考查情态动词。should 应该，must 必须，could 能，might 可能，句意：由于寒冷的天气今天早晨我不能把我的车启动起来。难怪你晚了，你本可以用我的车，整个上午我都没用。could have done 本可以做某事，而实际上没有做，所以选C。