“I thought you wouldn’t mind.” “Well as a matter of fact I don’t but you me first.” A.

问题补充：

“I thought you wouldn’t mind.” “Well, as a matter of fact I don’t, but you me first.”

A. should ask

B. should have asked

C. must ask

D. must have asked

答案：

A. should ask

(答案→)B. should have asked

C. must ask

D. must have asked

解析： should 后接动词完成式表示“本来应该做某事，结果未做”，此处含有责备之意。