题目内容
There are _____ floors in my building and I live on the_________floor.
A.seven: six B.seventh: six C.seven: sixth D.seventh; sixth
练习册系列答案
相关题目
题目内容
There are _____ floors in my building and I live on the_________floor.
A.seven: six B.seventh: six C.seven: sixth D.seventh; sixth