问题 选择题

We ______ the difficulty together, but why didn't you tell me?

A.should face

B.might face

C.could have faced

D.must have faced

答案

答案:C

考察情态动词。本题可采取排除法做题,but之后内容为过去时,因此前面空格部分所写内容应与过去相关,排除A、B两个选项。而D项表示对过去事实的肯定推测,与"didn't you tell me"不符。could  have done表示过去本能做的事情却没有做。句意:我们本能一起面对困难的,你(那时)为什么不告诉我?

判断题
单项选择题