og18题

18. Each of Hemingway's wives--Hadley Richardson. Pauline Pfeiffer. Martha Gelhom. and Mary Welsh --were strong and interesting women, very different from the often pallid women who populate his novels.

(A)          Each of Hemingway's wives--Hadley Richardson, Pauline Pfeiffer, Martha Gelhom, and Mary Welsh--were strong and interest­ing women,

(B)          Hadley Richardson, Pauline Pfeiffer, Martha Gelhorn, and Mary Welsh--each of them Hemingway's wives--were strong and, interesting women,

(C)          Hemingway's wives--Hadley Richardson, Pauline Pfeiffer, Martha Gelhom, and Mary Welsh--were all strong and interesting women,

(D)          Strong and interesting women—Hadley Richardson, Pauline Pfeiffer, Martha Gelhom, and Mary Welsh--each a wife of Hemingway, was

(E)           Strong and interesting women—Hadley Richardson, Pauline Pfeiffer, Martha Gelhom, and Mary Welsh--every one of Hemingway's wives were

请问b项中的each 改成all是不是就对了，og对这一项的解释是each can't be wives

逻辑意思上就不对了，H一个人怎么能同时拥有这么多的。。。

我认为是不是不应该要them?

应该具体问题具体分析。B中有一个讨厌的逗号（见上）应该去掉的。然后把each改成all就对了。
来造个句子：shelleyxing, v521, shadowwong, and orange--all of us students--are now fighting GMAT very much.