our school是复数吗

our school是复数吗 our store 是复数吗 our后跟复数吗物主代词哪些后面是复数 school是单数还是复数? our football team 是单数还是复数 our shool是单数还是复数 our homework 是单数还是复数? Most primary school是单数还是复数 英语,把这句话全部改成复数.An Englishman and german visited our school ye on our ways home有这样的说法吗?可以是复数? It is our duty to keep our school clean keep 后不是接动名词吗为什么是cle Welcome you to our school和Welcome to our school.哪个是正确的?