写房间的作文（英语）要用介词in,on,under,behind
问题描述：
写房间的作文（英语）要用介词in,on,under,behind
30词左右
答
This is my room.I have over three hundred books,they are on the bookcase.And my shoes are under the desk and the bed is behind the desk.Look at there,my little sister's toys are in that box.有什么问题...