627. whose 和 who's

Whose 是物主词， 意为 of whom / which. 用在疑问句和关系从句中。 who's 是who is 或who has 的缩约式。试比较：

　　-- Whose it that coat ? 那件外套是谁的？ 

　　It was a decision whose importance was not required at that time. 这个决定，当时没有人认识到它的重要性。

　　DO you know anybody who's going to France in the next few days? 你知道有谁在从此几天到法国吗？