as for learning english ,students who read a lot can do much better than ()who don`twhy
问题描述：
as for learning english ,students who read a lot can do much better than ()who don`t
why
答
as for learning english ,students who read a lot can do much better than (those )who don`t
those 在这里指代是那些学生.作为先行词.
这是that 和those 在比较句型中较常的用法