Where's your new photo?--It's( )the wall.填介词还有I can't find my umbrella.--Look,it's( )the door.

问题描述:

Where's your new photo?--It's( )the wall.填介词
还有I can't find my umbrella.--Look,it's( )the door.

behind
应该是在门后面吧。

on
near

on在墙上
behind在门后.

on