country ,baby ,dress ,class 它们的复数是什么?

country ,baby ,dress ,class 它们的复数是什么? the baby is too young ,his mother helps dress him 给婴儿穿衣服是:dress the baby吗? 写出下列名词复数形式bus class dress glass box match watch tomato radio photo zoo city family country factory party story baby day way key boy life knife leaf German Frenchman man woman Chinese Japanese American sheep foot thooth child 请写出下列词的复数形式city zoo country tooth mouse boy broom cartree horse bus fox baby family dish radio photo piano knife leaf life thief man woman child foot this watch diary day book dress sheep tea box strawberry peach sandwich paper 新概念英语1题!一、写出复数1、radio 2、knife 3、glass 4、shelf 5、boss 6、dress 7、housewife 8、postman 9、leaf 10、church 11、mouth 12、family 13、tie 14、tomato 15、piano 16、baby 17、tooth 18、country 19、key 20、pot dress dress 写出复数形式tomato( ) photo( ) dress( ) watch( ) snowman( ) baby( )写出下列单词的复数形式tomato( ) photo( ) dress( ) watch( ) snowman( ) baby( ) the baby is too young his help him dress him这句话对吗the baby is too young ,his mother help him dress him ____people's dress differs from country to country is a reflection of cultural differencesA whatB thatC thisD which The baby is so young that he can ha__ dress himself the baby is too young ,his mother help him dress him这句话对吗 She dressed the baby翻译是她给婴儿穿衣服.为什么用dressed 为什么不用dress baby Baby baby baby