on the first floor是什么意思

“住在第一层”是live on the first floor还是live on first floor on the first floor是什么意思 The canteen is on the first floor.The canteen is on the first floor.(划线部分提问,划线部分是:The canteen)______ ________ on the first floor? at the first floor还是on the first floor 是用on the first floor 因为floor是名词 那at呢 是用on the first floor 因为floor是名词 那at呢? 4.The music room is on the first floor.(对on the first floor提问? it‘s on the first floor对on the first floor提问 I like living on the first floor.对on the first floor提问 Is your classroom on（）floor?one first the first The floor above the ground floor is the first floor.为什么不用on 用above I like to read books and cartoons for children on the first floor下面是填空：On the first floor :( ),应该填什么,为什么? in the first floor和on the first floor有什么区别如题 my classrom is ?the first floor 答案是on还是at the,on,is,the,canteen,first,floor连词成句 the is canteen first floor on the (.)组成一句话 The supermarket is on the first floor.对“on the first floor”部分提问.只能写两个英语单词 是on fifth floor还是on the fifth floor?