the door is closed and the lights are off.he_______ be at ho

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the door is closed and the lights are off.he_______ be at home.A.must B.can't C.can D.mustn't

the door is closed and the lights are off. he_______ be at home. A. must B.can't C.can D.mustn't can't
这句话表推断.
确定的话用must be
确定不是的话用can't be
这句话前半句说门关着,灯熄了,所以肯定断定他不在.
所以选can't

the door is closed and the lights are off.he_______ be at ho the lights at the door are for the show对at the door 进行提问 Why is the door closed? Make the door be closed 和 Make th door is closed. 哪个对? 为什么? -Who closed the door? the door is open,but the windows are ...后填close还是closed? the door was closed the door is closed有什么区别,都是在表示状态吧? 请问look so long at the closed door怎么理解? Their______(工作)are standing and watching at the door Jim turned off the lights and then( )the classroom Someone is knocking at the door,but who can____ be? Who______ it be that is knocking at the door?