来帮我看看这句定语从句对不?

问题描述:

来帮我看看这句定语从句对不?
The man whom my father is talking with is my teacher.

语法上正确的,同时还有其他两种写法也是正确的:即把whom改成who,或者with whom(以下两种似乎更常用一些)The man who my father is talking with is my teacher.或:The man with whom my father is talking is my...