what are these用these are...回答可以吗?还是说一定要用they are来回答

WHAT ARE THESE?意思 what are these ones? what.are.these?中文 what are these? What _____ these keys?Are these yours?用介词填空 What are these in English? what are these in english? these,shoes,color,what,are what are these?哪里有错 what are these?怎么回答? what are these?.哪里有错 What are these的缩写 what are these?these are books.哪里错了 what are these?----these are apples.(给句子改错） what are these ? These are ( )?“鱼”的复数 为什么用What are these?提问 用They are...为什么? what are these?怎么回答?是用they are 为什么? what colour are these car?(同义句）what( )( )( )these car?what're( )( )( )these car?