问题描述： who is your sister?和which is your sister?有什么区别啊 1个回答 分类：综合 2014-12-13 问题解答： 我来补答 who is your sister?谁是你姐姐which is your sister?哪个是你姐姐第一句偏向于问名字后一句偏向于问哪一个~就是有很多人中的其中一个 再问： 能不能举个例子呢？谢谢你 再答： -who is your sister? Mary is my sister -It's your family photo.which is your sister? The girl in red is my sister 展开全文阅读
