You are bound to have heard of the film The Karate Kids,and ____ leading actor is my favorite．

题目

You are bound to have heard of the film The Karate Kids,and ____ leading actor is my favorite．
A．its B．that C．whose D．which

答案

连词and表并列,有了and,那么后面一句就是完整的句子了,当然是its leading actor is my favorite.
你说的从属关系没错,不过 whose接从句,后半句whose leading actor is my favorite 不是完整的句子呢.
如果去掉and,那么正确答案就是whose