英语中是用"Are these your a red books"还是用"Are these your the red

英语中是用"Are these your a red books"还是用"Are these your the red Are they your books?还是Are these your books?为什么? 填代词1Are these your books?Yes,they are____.2Is this red coat are these apples red? John,are these books----(your) are these blue books ______?no,my books are red the car is red 对car提问,these books are on the desk 对 these bo these are (they)books.those are (your) these are red apples划red apples these are your books please put on the table are these your books?改为单数形式 These are your books.变一般疑问句