it is a large building,on six floors,and many families live there.on six 有这个用法吗?

语法上有错误……
应该是 It's a large building, six floors, and many families live there.
或者是
It's a large building, on the sixth floor, many families live there. 楼很大, 在第六层,有很多家庭住在那儿…… 可这样有种其他楼层没人住的感觉,不过也有其他楼层是办公楼的可能.
望采纳 谢谢但是这句话是一道题的题目诶是题目不代表就一定对呀