what are these?怎么回答?是用they are 为什么?

what are these?怎么回答? what are these in English?怎么回答 what's are these 怎么回答 What are these?怎么回答What are these?可以回答Those are. what are these?怎么回答?是用they are 为什么? A:What are these?B.:These are books.A:Thanks.A:What are these?B:They are books.A:Thanks.B:________________.最后那句该怎么回答? whose are these 怎么回答 What are these?回答（英文） What are these in English?的回答 what are yuo doing these days?回答! What are these? Are those?这道What are these? Are those?这道题怎么写? Whose shoes are these怎么回答 Are these your trousers?怎么回答? Are these oranges?这种句子怎么回答 What are these in English?的下一句回答句 What are these?回答为什么是They are …,而不是These 英语 名词语法,答：it is a pair of chopsticks.那么应该怎么问：what's this 还是 what are these 如果不知道别人怎么回答，你指着筷子应该问：what's this ,还是 what are these What are they怎么回答