The young man is a friend of mine.
A. who I had a talk
B. whom I had a talk with
C. which I had a talk with
D. whom I had a talk
网友回答
A. who I had a talk
(答案→)B. whom I had a talk with
C. which I had a talk with
D. whom I had a talk
解析：本句中先行词young man为下文从句的逻辑宾语，talk 不能直接接宾语。Talk with和……谈话。英语中指人的引导词做介词宾语时，需要用宾格形式whom，故选B。