—Why didn’t you help him? —I but I didn’t have the money. A. I did haveB. I would haveC.

问题补充：

—Why didn’t you help him?

—I , but I didn’t have the money.

A. I did have

B. I would have

C. will have

D. must have

答案：

A. I did have

(答案→)B. I would have

C. will have

D. must have

解析：考查虚拟语气。主句与过去时相反，从句隐含在but后面的事实中。相当于：If I had the money, I would have helped him.