You must clean the classroom, you? 中间要填什么

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Youmustcleantheclassroom,you?中间要填什么Youmustcleantheclassroom,you?中间要填什么Youmustcleantheclassroom,you?中

You must clean the classroom, you? 中间要填什么
You must clean the classroom, you? 中间要填什么

You must clean the classroom, you? 中间要填什么
needn't
must
　　.当陈述部分有情态动词must,问句有4种情况：
　　（1）mustn't表示“禁止,不可,不必”时,附加问句通常要用must.
　　You mustn't stop your car here,must you?
　　你不能把车停在这地方,知道吗?
　　（2）must表示“有必要”时,附加问句通常要用needn't.
　　They must finish the work today,needn't they?
　　他们今天要完成这项工作,是吗?
　　（3）当must用来表示对现在的情况进行推测时,问句通常要根据must后面的动词采用相应的形式.
　　He must be good at English,isn'the?
　　他英语一定学得很好,是吗?
　　（4）当must+have done表示对过去的情况进行推测（一般句中有明确的过去时间状语）,问句要根据陈述部分谓语的情况用“didn't+主语”或“wasn't/weren't+主语”；如果强调动作的完成（一般没有明确的过去时间状语）,问句要用“haven't/hasn't+主语”.
　　She must have read the novel last week,didn't she?
　　她上星期一定读了这本小说,是吗?
　　You must have told her about it,haven't you?
　　你一定把这事告诉她了,是吗?

don't
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you must clean the classroom, needn't you?

you must clean the window对clean the window提问 You must keep the bedroom ______(clean) You must clean the classroom.(改为祈使句) You must clean the classroom, you? 中间要填什么 You must clean the floor 改为同义句( ) ( )the floor you must clean the classroom,you?a.needn’t b.mustn’t c.can’t d.don’ You can't go home now.you clean the classroom.A.must.B.can.C.need为什么选A You will ( )clean your own boots when you jion the anmyA have B have to C must You will ( )clean your own boots when you jion the anmyA have B have to C must （） l clean the room?yes you A Must can B Must may C Need need D Nees must 选哪个?为什么 Must I clean the room now No you don't_______ You must clean the house now 改为被动语态 must i clean the classroom right now?No,you ( ) Finally,you must r______to keep the rivers and lakess clean. Must we clean the classroom now?No,you needn't.It ______ after school.A.may clean B.must clean C.need be cleaned D.can be cleaned[正确答案是D,为什么不选C] must we clean the room right now?No,you ______.You ______clean it after lunchA.mustn't;can B.needn't;must c.practise D.be practiced ____ I clean the door?no,you ___.A.need;mustn't B.must C.may D.could The students must keep the classroom ____everyday.A.cleans B.clean C.cleaning D.to clean