面最邻近的名词 structures.
(C) 将 with 改变成 of 后，介词的修饰对象发生改变；原句 with 结构修饰 built,而 of 结构修饰的是 scale; 将插入语变成句子一部分后，each 同位语修饰的对象也发生改变，变成了修饰最邻近的 rooms 而不 是 structures，rooms 被马路连接不符合题目原意和逻辑表达；each 同位语从句用过去完成时同样没 有必要性.
(D) 按 D 答案给出的句意，with each 和 on a spectacular scale 平行，但 each connected by 改变了 原文的句意，原文没有表达出每一个都被连接的意义
(E) 如果 each 做代词指代主语应该在 each 前面加上连词 and，E 答案中 each 后面是完整句子但没 有连词进行连接；had been 过去完成时没有必要性。
句子结构: The Anasazi settlements…were built on...structures,…,connected by…
58. (27527-!-item-!-188;#058&003203)
(A) Both weakened by concern about the government's agreement with the International Monetary
Fund and by growing fears of a rise in inflation, the country's currency continued its slide to a record low against the dollar, which forced (B) Both concern about the government's agreement with the International Monetary Fund and the growing fears of a rise in inflation weakened the country's currency, continuing its slide to a record low against the dollar, which forced (C) Both because it was weakened by concern about the government's agreement with the International Monetary Fund and by growing fears of a raise in inflation, the country's currency continued its slide to a record low against the dollar, forcing (D) The country's currency, weakened both by concern about the government's agreement with the International Monetary Fund and by growing fears of a rise in inflation, continued its slide to a record low against the dollar, forcing (E) The country's currency, weakened by both concern about the government's agreement with the International Monetary Fund and growing fears of a raise in inflation, continued its slide to a record low against the dollar, which forced
考点: 平行对称（Parallelism） 有效用词（Diction）
1) which不能指代前面整个句子
2) both…and…结构一定要平行
(A) which不能指代句子；both…and 连接对象不平行，weaken by…与by…，应为weakened both by… and by…
(B) Both concern about the government’s agreement…and the growing结构不平行,应该改为
concern both about the government’s agreement… and the growing; 整个句子缺乏主语; 该句用了
both…and连接的并列名词短语concern与the growing fears作主语，谓语为weakened，分词结构
continuing…修饰对象有歧义；which不能指代整个句子
(C) both because…and by结构不平行,可以改为both because…and because
(D) 正确, both by…and by…结构平行; 使用伴随状语结构forcing the central bank…正确的表现了
continued its slide…这个事件的伴随结果.
(E) which使用错误.
句子结构: …currency, weakened both by concern about…and by growing fears of…, continued…,
