The man you are talking is in the next room.A. to whomB. about whomC. whoD. whom

问题补充：

The man you are talking is in the next room.

A. to whom

B. about whom

C. who

D. whom

答案：

A. to whom

(答案→)B. about whom

C. who

D. whom

解析：本题考查定语从句。句意:你谈论的那个人就在隔壁。whom引起定语从句，作about的宾语。