Question

I told your friend how to get to the hotel， but I perhaps I __________ have driven her there.  

A．could

B．must

C．might

D．should

Answer 1

D

:题干的含义是:我告诉他怎么去旅馆了，但或许我应该开车送他去。Should have done可以表示对过去该干而没有干的事情的后悔。答案为D。