Question

The man ___ my father is talking with is my math teacher. A.who B.which C.what. D./ 为什么选D

Answer 1

whom 宾格省略形式 ， my father is talking with （the man=whom），定语从句的用法

Answer 2

这里的 the man 跟 my father 是同位语，所以前面不用任何引导词