are they not 和aren't they 是一样的吗?比如这个例句：are they not the same?(难道它们有所不同吗?）可以说aren't they the same吗?如果可以的话两种分别是什么语法性质?（请重点回答）

They are not dangerous, __? 用aren't they 还是are they They are drinking wine,aren't they? -Are they happy?—Not they,为什么不是not them?而且为什么可以用not?为什么不用they aren't Are you not 和Aren't you?什么区别 Are these _____ tickets?No,_____ are not _____._____ aren't here.(they) are those your sisters A yes,they are B no,they're not C no,they aren't 选哪个 Aren't they the same suppliers?和hey are the same suppliers,aren't they?哪种说法对 ()(that)are apples.They aren‘t oranges. The cat aren’t ---------------------.They are -----------. there are .反问句式 aren't they Robot scientists are not just only trying to make robots look like people,aren`t they? Robot scientists are not just only trying to make robots look like people,aren`t they? Are thoes your pen friend?- yes,_________ A:they are B:they're C:they are not D:they aren't 是选a还是b,还是选什么,我看不出a和b 有什么区别噢. They aren't ______ books .They are yours.(they) These are your book's ,aren't they和Those aren't your pens,are they?怎么区别他们的回答我是看到这个句式 You are not going out tonight,are they?(今天晚上你不出去,是吗)它的回答是NO,i am not (是,我不出去) Yes,i am ( are they not 和aren't they 是一样的吗?比如这个例句：are they not the same?(难道它们有所不同吗?）可以说aren't they the same吗?如果可以的话两种分别是什么语法性质?（请重点回答） they aren't there还是they not there they are having good time,aren't they?是什么句子