反意疑问句可否这样写?eg.Idon't know he isn't a student,isn't him?{双重否定表肯定}

反意疑问句可否这样写?eg.Idon't know he isn't a student,isn't him?{双重否定表肯定} 关于must的反意疑问句She must have been there for a long time,____ ____ 某上面有这样的说法：陈述部分有must have且没有具体的过去时间状语的疑问句,疑问部分可以用haven't 主语?或didn't 主语.eg)：You must 关于反意疑问句的回答eg.you don't love me ,do you 如果表示i love you ,是不是用yes ,i do . 2）反意疑问句可否用wouldn't为开头3）if和weather的具体区别 4）详讲宾语从句 反意疑问句 知识讲解 如何做下列反意疑问句?为什么这样做 Idon't suppose anyone is willing to go there alone,are they?为什么这里anyone后面不用第三人称复数形式,而反意疑问句中用are我的疑问并不在are they上，而是anyone后面为什么是is而不用复数。 情态动词的反意疑问句这里只问can't的can't的反问句应用can't后的动词的对应形式,可是用肯定还是否定呢?EG.1.Your father can't be at home,--- --- 2.The students can't have finished their homework,--- ---? you mustn't play on the road,--- 反意疑问句 改为反意疑问句sandy doesn't know tom,------------? Let't help her with her English.反意疑问句 Please don't smoke here,___ ____?反意疑问句 sandy doesn't know tom,改为反意疑问句 don't make so much noise改成反意疑问句 反意疑问句 They haven't gone home____? You can't go there.变成反意疑问句 don't talk in the room,改为反意疑问句 回答反意疑问句I must have ,haven`t They won't go home的反意疑问句是什么