—Could you do me a favor and take these books to my office?—Yes .A. for pleasureB. I coul

问题补充：

—Could you do me a favor and take these books to my office?

—Yes, .

A. for pleasure

B. I could

C. my pleasure

D. with pleasure

答案：

A. for pleasure

B. I could

C. my pleasure

(答案→)D. with pleasure

解析：考查交际用语。A/C我的荣幸（帮助对方做完某事以后，回答对方提出的感谢）；B我能；D我的荣幸（答应对方做某事，事情还没有做）；句意：—你能帮我一个忙把这些书带去我的办公室吗？—是的。我的荣幸。故D正确。