studies show merit aid also tends to benefit disproprtionately students who
问题描述：
studies show merit aid also tends to benefit disproprtionately students who
为什么IT 代指奖学金?
此句不全，后半句为could afford to enroll without it.就是这里的it.
答
(Studies show merit aid also tends to benefit disproprtionately students) (who could afford to enroll without it.)在第一段里(用括号隔开的)主语是studies,动作是show,对象是merit aid,子句是also tends to b...