If the girl ________ is interviewing the manager of that company your friend?

问题描述:

If the girl ________ is interviewing the manager of that company your friend?
Yes,she is a journalist from CCTV.
A whom B which C who D whose
为什么这题不选B呢?which和who 的使用有什么说法么?

选C
是定语从句,who 和whom 是修饰人which和that修饰物.