As is known to us all,one is...,while another is...有无语法错误,还有Each后是否必须接单数啊
问题描述：
As is known to us all,one is...,while another is...有无语法错误,还有Each后是否必须接单数啊
答
没有吧
each应该只能接单数的
each用于单数名词前,后接单数动词
each of后接复数名词或代词,但谓语动词通常用单数