The boy sitting by the window is one of the students who _____ (want)to take part in the sport.

问题描述:

The boy sitting by the window is one of the students who _____ (want)to take part in the sport.
空格应该填wants吧?
who指代句首的boy
是第三人称单数,动词应该用第三人称单数的形式.
答案是want.原型 为什么?

who在此代指先行词students,故其谓语动词want应用复数形式.如果one 前面有the only等词修饰,则one of the students的语义重心转移到了one上面,one就成了先行词,相应地,who的谓语动词应用单数.