She is a___student.A primary school B Primary's School C primary school's D Primary Schools'

问题描述:

She is a___student.A primary school B Primary's School C primary school's D Primary Schools'
She isn't___here today.A./ B.at C.on D.of
It's time__to play games.A.to come B.to go

选A.
a primary school student 一名小学生