题目
I told my aunt how to get to the airport, but perhaps I ____ have driven her there.A. shallB. shouldC. willD. must
I told my aunt how to get to the airport, but perhaps I ____ have driven her there.
A. shall
B. should
C. will
D. must
题目解答
答案
B. should
解析
此题考查虚拟语气。句意：我告诉我的阿姨如何到达机场，但也许我应该开车送她去。根据句意，这里表示对过去事情的虚拟，应该使用"should have done"结构，表示"本应该做某事"。其他选项不符合语境。