Each of the students,working hard at his or her lessons,hopes to go to college 在这句话中为什么要Each of the students,working hard at his or her lessons,hopes to go to college 在这句话中为什么要使用两个逗号呀?把两个逗号去掉就这样:Each of the students working hard at his or her lessons hopes to go to college行不?
问题描述：
Each of the students,working hard at his or her lessons,hopes to go to college 在这句话中为什么要
Each of the students,working hard at his or her lessons,hopes to go to college 在这句话中为什么要使用两个逗号呀?把两个逗号去掉就这样:Each of the students working hard at his or her lessons hopes to go to college行不?
答