whose is this book 错在哪,为什么
问题描述：
whose is this book 错在哪,为什么
答
没错 都可以---whose is it?这里相当于把it换成 this bookWhose is that computer?那台电脑是谁的?（作表语）Whose sweaters are these?这些是谁的毛衣?（作定语）whose用来对物主代词及名词所有格进行提问：1．提问...