block of flats

block of flats on the roof of a block of flats 可以改成on the roof of a flats' Why ________ the old block of flats _________ demolished nex the roof of a block of flats这里的block作什么解释? a block of flats (Br) =a bolck of ____ (Am) he landed on the roof of a block of flats为什么加s 英语翻译Once he landed on the roof of a block of flats and on an a block of flats一栋公寓,flat为什么是复数 the block of flats 是单数还是复数 新概念第三册58课 How many flats are there on your block?怎么回答 How many flats are there in your block? 连词成句 block how your many in flats there are