Is it your book? it's your . 回答这句话对吗

问题描述:

Is it your book? it's your . 回答这句话对吗

不对,It's yours.才对。要用宾格。

Is it your book?这句对。
it's your 不对,应该是 It's yours .

回答的应该是:it's yours.

应该回答Yes,it's mine