问题
选择题
. —How can I thank you?
—Don’t mention it. Any other man in that case _______ the same thing.
A．would have done
B．could have done
C．must have done
D．should have done
答案
答案：B
考查虚拟语气。句意：我该如何感谢你呢？——不要提了。任何其他人在那种情况下都会做相同的事情。“could+have+done”是虚拟语气，表示对过去事情的假设，意思是本来能够做某事而没有做。故选B。