who
[hu:,hu]
pron.
谁,什么人
Who is that woman in the red hat?
那个戴红色帽子的女人是谁?
(限制性关系代词)…人
He who laughs last laughs best.
最后笑的人笑得最开心.
(非限制性关系代词)他,她,他们
The committee,who were all young women,fulfilled their duties admirably.
委员会的委员们都是些年轻妇女,很好地履行了她们的职责.
whom
[hu:m,hum]
pron.
(who的宾格)谁
To whom did you give the book?
你把书交给谁啦?
whose
[hu:z]
pron.
谁的
Whose is this?
这是谁的?
那个[些](人)的
That's the man whose house was burned down.
这就是房子被大火烧了的那个人.