这句英文错在何处?
问题描述：
这句英文错在何处?
First of all,white collars always occupy themselves with a large amount of work so that they don\'t have enough time to do exercise,which makes many white collars put on weight.
答
which错了,如果用which,就变成了是exercise使白领增加体重.而且前面的"do exercise",加"do" ,"exercise"就得是负数,不加"do"可以是原型.修改：前半句不变的话后面改为：...,and that is why they easily put on weig...