which floor is your classroom the classroom buliding空的一大段填什么 A in_英语解答

which floor is your classroom the classroom buliding
空的一大段填什么 A in on B on C on in D in
还是划线吧 Which floor is your classroom——the classroom buliding？

人气：472 ℃　时间：2019-09-27 23:45:15

解答

你的题目跟答案乱七八糟的,空的一大段在哪儿呢?你的答案怎么两个一个的写出来!
floor 楼层的提问是用介词on额它上面只显示1个空格which floor is your classroom———the classroom buliding横线处A in on B on C on in D in 你自己写的答案选项是不是乱七八糟的！！floor 楼层的提问是用介词on