which is yours?这个句子中which是主语还是yours是主语?

问题描述:

which is yours?这个句子中which是主语还是yours是主语?

I am fine .
主 谓 宾
How are you ?——You are how? 可见此类特殊疑问句为完全倒装
所以 Which is yours?------Yours is which?
主 谓 宾
所以yours 为主语

which

which是主语,此句式主系表结构,is是系动词,yours 是表语

Which当然是主语啊