问题
选择题
Cathy went to the hospital alone. If she had told me about it, I _____ with her.
A．went
B．had gone
C．would go
D．would have gone
答案
D
题目分析：考查虚拟语气。句意 森蝶一个人去了医院，如果她要是告诉我这件事的，我一定陪她去。根据题中提到的Cathy went to the hospital alone她自己去了医院已经发生了，表示对过去的虚拟，故主句用would have done 所以选D项。
考点 : 考查虚拟语气