可以说women teachers,为何不能说boys students?The ___ teachers wondered if the _____ students were in trouble.A.woman,boy B.woman,boys C.women,boy D.women,boys

问题描述:

可以说women teachers,为何不能说boys students?
The ___ teachers wondered if the _____ students were in trouble.
A.woman,boy B.woman,boys C.women,boy D.women,boys

boy是指人小 women指的人大些

C.这个是规定~固定的用法~没有为什么.

这是习惯用法
同样也不能说girls students
只能说girl stundents