I will give my prize to -----can answer my question.A whom B whoever C those D any one

题目

I will give my prize to -----can answer my question.A whom B whoever C those D any one
I will give my prize to -----can answer my question.
A whom B whoever C those D any one
选哪个?为什么?

答案

选B
后面宾语从句缺少的是一个主语
而A 是 who 的宾格形式,不能充当主语.
C和D都不能引导宾语从语
但这里可以是 those who 或者 anyone who,这时who引导的就是一个定语从句,修饰those,或者anyone