They're not 和 They arn't 有什么分别

They‘ re not for They're not 和 They arn't 有什么分别 请对They're on a holiday.和They're on vocation.进行提问, They're not 后面接动词原形吗比如说,They're not________ well.A.feeling B.feels C.feel are those your sisters A yes,they are B no,they're not C no,they aren't 选哪个 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' re not sale的翻译 Sorry,they're not for sale. Whose umbrellas are those?A.They're mine.B.They're your.C.They're her. [ ]not your books.[ ]books are here.A.Their...They B.They're...They're C.Their...Their应选择谁?为什么选择它 The police still have not found the lost child, but they’re doing a来了t they _______ .【A】 they're not twins.but they---- 怎样选.A look like B look alike C look same D is like A:Are the friendly?B:No,they're not the(friendly)______people I know.And they have four boys they're not my apples.they're t-----根据首字母写出单词 连词成句 not saie they're for ( .)和它的汉语 英语翻译Are the shop shut or open?They're not shut.They're open.Are his cases heavy or liget?They're not heavy.They're liget.Are grandmother and grandfather young or old?They're not young.They're old.Are their hats old or new?They're not old.They They ＇re和They are的区别 英语翻译they‘re （）a（）.