This is my roon ,____there is a picture of my family.回答一个问题选项A:on the back wall B:on back wallC:at the back wall D:at back wall说出为什么
问题描述：
This is my roon ,____there is a picture of my family.回答一个问题
选项
A:on the back wall
B:on back wall
C:at the back wall
D:at back wall
说出为什么
答
A:on the back wall
在墙上的固定搭配就是on the wall
答
A
在墙上用on,而且是指定的墙,故用定冠词 the