关于一个英语名词问题--Where are the_____?--They are playing volleyball on the playground.A.girls students B.girl studentsC.girl studentD.girls student选哪个?并解释为什么
问题描述：
关于一个英语名词问题
--Where are the_____?
--They are playing volleyball on the playground.
A.girls students
B.girl students
C.girl student
D.girls student
选哪个?并解释为什么
答