Who ____ this at the meeting?Our teacher did.A.said B.spoke C.talked to D.told

____ this in the picture?a 、who b、who's Who ____ this at the meeting?Our teacher did.A.said B.spoke C.talked to D.told Who is the ____(主管) of this supermarket? 语法,( ) 1 Who's that at the door?____ is the postman.A.She B.This C.It D.He选C是固定用法吗 Look!The students ____ [swim]at the pool.Listen!Who ____ [sing]in the room? I arrived ____ the office at seven thirty this morning. I don't think he is at home ____ ____ ____(现在)-.- the or this? It was half past twelve at night.Mr.Black ____ not fall asleep.He was lying in bed and listening to the music ____ he heard the bell.He turned ____ the music and got up.Who can it be at this time of night? he said to himself.When he ____ the Who is the person ____ is standing at the gate?为什么 who's the girl ____ the hat?A.at B.in C.of D.on 初一英语上册的补全对话1.A：Look at the photo.Is____your family?B:Yes.____is.A:Who ____these?B:____ are my grandfather and grandmother.A:Is this ____ brother.B:No,that's my____,my mother's brother.A:Is this your father?B:____,he is.A:____, A room in this hospital was completely destroyed by a big fire and the hospital is trying to findout who should be to blame ____ the mistake .A on B,with C,for D,at （请写明原因） I called Mr'Smith at his office this morning,but the voice ____ answered the phone was not his.A.which B.who C.as D.whom答案A是指代的前面哪个词 ____ is this watch?I can't find the owner(who) ____ is this boy in the art room -My new friend A:Who's B:What C:How D:Who --who's that at the door?--____ is a postman.A.she B.thisC.itD.he -Who's knocking at the door?- ____ me Tom.It's That's哪个呢? Who's it ____ the door?(A.on;B.down;C.at;D,in)说出为什么