Whose pen is this 和Whose is this pen的区别在哪里
问题描述：
Whose pen is this 和Whose is this pen的区别在哪里
答
对定语这一成分进行提问，回答是It is my pen。
Whose is this pen？对做表语的所有格进行提问，回答是This pen is mine.
答
就是谁的这笔和这笔谁的的区别
懂？
答
提问在句子中的成分不一样,Whose pen is this?对定语这一成分进行提问,回答是It is my pen.
Whose is this pen?对做表语的所有格进行提问,回答是This pen is mine.
看它们各自的回答就一目了然了