—Who is the man over there?—He is an old friend of .A. IB. myC. mineD. me.

问题补充：

—Who is the man over there?

—He is an old friend of .

A. I

B. my

C. mine

D. me.

答案：

A. I

B. my

(答案→)C. mine

D. me.

解析：本题考查代词用法。此题考查双重所有格，用名词性物主代词。句意：——那儿的男人是谁？——他是我的一位老朋友。