举两个例子给你看 He is one of the boys who like playing football who 指代的是boys,所以主谓一致用like He is the one of the boys who likes playing football He is the one+(……) 中心词落在了the one (即he),而不是上面的boys who 就是指代he了,所以用likes
当当先行词是one of ....时 ,关系代词作主语,谓语动词用复数;而当是 the one of ...时,关系代词作主语,谓语动词用单数。 如: Tom is one of the students who have been to America. Tom is the one of the students who has been to America.