题目内容：

do you know the woman( ) wears a red hat?a.who b.which c.what d.whose 说出原因

优质解答

do you know the woman( ) wears a red hat?a.who b.which c.what d.whose
选A
定语从句,先行词iwoman在从句中作主语
【woman wears a red hat】,又因为是人,所以不能用which
what不能引导定语从句
whose是表示从属关系的时候用的