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
1. 主谓一致,单复数：(一级排除)each of … + 谓语动词单数（排除A ）
代词 ==》each of them Hemingway’s wives- 数不一致an illogical statement because each cannot be wives; each can be one of the wives, or a wife ( 排除 B ) women和was ( 排除 D )every one in E does not agree with the plural verb were (排除E )
2. 简洁:代词太多造成指代不明
3. 句子重心的保持. è Strong and interesting women 改变了原句的主语
