— I missed the earliest flight in the morning. It was really a pity. —You ______

题型：不详难度：来源：

— 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

答案

B

解析

试题分析：考查情态动词的完成式的用法：句意：--我今天早上错过了最早的航班，真遗憾。--你本应该乘出租车而不是乘公共汽车去机场的。从时态看是说过去的事情，用情态动词+完成式，should havedone本应该做而没有做，must have done过去一定做了，选B。