--Do you know the man I shook hands just now?--Yes I know him. He is a famous actor.A. w

问题补充：

--Do you know the man I shook hands just now?

--Yes, I know him. He is a famous actor.

A. whom

B. who

C. with whom

D. with who

答案：

A. whom

B. who

(答案→)C. with whom

D. with who

解析：考查定语从句。shake hands with sb.和某人握手，故用with who，选C。