Question

---I stayed at a hotel while in New York.---Oh, did you? You ________ with Barbara. A．could ..

---I stayed at a hotel while in New York.---Oh, did you? You ________ with Barbara. A．could have stayed B．could stay C．would stay D．must have stayed

Answer 1

A

试题分析：考查情态动词的完成式：句意：--我在纽约的时候住的是饭店。--哦，是吗？你其实可以住巴巴拉那里。（这句直译：你本可以和巴巴拉住一起，而你却没有这么做），因为是说的过去的事情，用情态动词的完成式，could have done 是虚拟语气，意思为：本应该可以做某事，而没有做某事，must have done过去一定做了…，选A。