解答这一题!急!
---Which classmate is the best friend of( )? 填什么?
---I think Helen is.
A.you B.your
C.yours D.yourself 请翻译下这4个选择.
急啊
参考答案:应该选择C
A做主语或宾语
B形容词性物主代词
C名词性物主代词,指代your friends
D反身代词，指你自己
Jim's little brother is six.(对six部分提问)
应该是How old is Jim's little brother