zhouyangweiwei 发表于 2014-3-9 02:42
刚才又仔细看了一下GMAC给的解释,说
C. The use of the participle contributing makes this ungramma ...
是的,each of which的结构是可以的,只不过后面要有谓语动词。因为有一题的正确答案就是The region of Norden is comprised of five sovereign states, each of which recognizes a stronger cultural bond with its Nordic neighbors than with any other cultural grouping.