D.
Are these your books?这些是你的书么?these是this的复数,代表不止一本书.
回答:They are her books.已经提示这些书是她的(不是我的),所以回答是否定的.
可以排除A和B.因为是复数,所以回答可以排除C it isn't
D.
Are these your books?这些是你的书么?these是this的复数,代表不止一本书.
回答:They are her books.已经提示这些书是她的(不是我的),所以回答是否定的.
可以排除A和B.因为是复数,所以回答可以排除C it isn't