题目

新概念1一课一练121-122课答案急需
3.itiscold outside .you ‘d better put your coat ————.（填介词）
2.that book is on the desk .it’s mine.用who或which改写成一句话.

提问时间：2021-01-06

答案

3.on
2.that book which is on the desk is mine.