英语句子Shall he open the door 的语法对吗

shall I close t he door?这个句子成立吗?这个the加的对吗? he was unable to open the door.这个句子to open the door是什么成分? 10.He asked me if he ________ open the door.A.shall B.would He left the door open. 求教 the door can't be opened这句话语法对吗?还是the door can't open? the door is open是什么语法结构 改下列英语句子1.open the door (改否定）2.He is in Class1,Gnadel.(改为一般疑问 don't open the door的反义疑问句能用shall we 么 shall I open the door Please do这里的do是什么意思啊 he slept （ ）the door open yesterday ①He left the door open.②He left with the door open.③He left open a door 和open the door的区别是什么?