Each of the students,working hard at his or her lessons,hopes to _英语解答

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?

人气：481 ℃　时间：2019-09-23 04:26:54

解答

中间的是插入语补充说明的主语是student谓语是hopes to最好变成同位于从句加that那句working不是明显的伴随状语到底是插入语还是伴随状语呀？？把那句话的两个逗号去掉行不？？谢了，，如果把逗号去用ing修饰就是伴随状语的用法意思是不去掉是插入语了？？这可以用的但用同位于从句常见是啊