Do you know----this dictionary belongs to?Let me see.Oh,it's

D who ;mine 为正确选项.
缺宾语,介词to,缺少宾语,填who正好做它的宾语；后面用名词性物主代词mine=my dictionary.
选 C是受中国人的思维误导所致.
-------------------------------------------------------------------------
定语是whose最基本也是最常见的语法功能.但whose 不止可以做定语,还可以做表语,如：Whose is this book?(=Whose book is this?). 至于主语或宾语,个人觉得就是可以,但都很少见.只要掌握了它做定语和表语这两种用法,就足够了.
【俊狼猎英】团队为您解答.祝你进步!