Every man and every woman working here _____ with me.
A
暂无解析
Look,mygrandmotheris_____mygrandfather
Thereare_____studentsinourclass.Thatis19boysand21girls。
五(1)班有学生50人,其中有女生21人,男生占全班人数的几分之几?
CanIhave______(a)orange?
country_________(复数)