------Who closed the door?

-Who closed the door? who closed the door?nobody,_____________ A it closed itself 17.– Who closed the door?-- Nobody.It ______.A.was closed by Why is the door closed? ——leaves the room last should closed the door,a.Anyone b,who the door was closed,the window we would better keep the door closed the door was closed by me He closed the door ____ (quiet) 关门是close the door还是 closed the door the door was closed the door is closed有什么区别,都是在表示状态吧? The door was closed by me 和The door was closed 的区别