否定They aren't maths and science 一般疑问Are they math否定They aren't maths and science一般疑问Are they maths and science?划线提问What they are?

否定They aren't maths and science 一般疑问Are they math否定They aren't maths and science一般疑问Are they maths and science?划线提问What they are? are these apples 的否定回答是no,they aren't还是no,these aren't. They are lucy and Lily(改为否定句)They aren't Lucy or Lily 为什么不是改成They aren't Lucy or Lily .Are they from korea?肯定回答 Yes,they are.否定回答是什么...Are they from korea?肯定回答 Yes,they are.否定回答是什么..No,they aren`t. Many student in Chinese are learning English,aren't they?肯定／否定回答 These are your books,aren’t they?怎么回答肯定和否定 Are there apples?意思是什么 否定回答怎么回答能用No，they aren't回答吗 They aren’t having lunch in a restaurant用often改成否定句 No,they aren't是什么意思 ()()sad?No,they aren't No,they aren't单数 英语翻译Aren't they beautiful! they aren't的音标^^ They aren't friendly同义 NO,they aren't.they're lions. They are drinking wine,aren't they? They start to read the books 改为否定句 用aren't 还是don’t 这里谁作主语? Tina and Sarah are from cuba.（改为否定句）为什么不能写成no,they,aren't