Mr. Lee may I ask you a question? —. A. It’s a pleasureB. Go aheadC. With pleasureD. So d

问题补充：

Mr. Lee, may I ask you a question?

—.

A. It’s a pleasure

B. Go ahead

C. With pleasure

D. So do you.

答案：

A. It’s a pleasure

(答案→)B. Go ahead

C. With pleasure

D. So do you.

解析：考查交际用语. A.这是一个好事 B. 说吧,继续

C.愿意;D. 所以你.

根据句意:李先生,我可以问你一个问题吗?选B,最符合语境.