用所给词的适当形式填空.This bike isn't Mary's.___(she)is ov

问题描述:

用所给词的适当形式填空.This bike isn't Mary's.___(she)is ov
用所给词的适当形式填空.
This bike isn't Mary's.___(she)is over there.

Hers为什么用hersher bike=hers