Question

— I missed the earliest flight in the morning. It was really a pity.
—You _________ to the airport by taxi instead of by bus.

A．should go

B．should have left

C．should leave

D．must have gone

Answer 1

B

試題分析：考查情態動詞的完成式的用法：句意：--我今天早上錯過了最早的航班，真遺憾。--你本應該乘出租車而不是乘公共汽車去機場的。從時態看是說過去的事情，用情態動詞+完成式，should havedone本應該做而沒有做，must have done過去一定做了，選B。