标题: 关于平行结构的问题，OG11_35 [打印本页] 作者: wysmimi 时间: 2010-4-24 15:40 标题: 关于平行结构的问题，OG11_35 35.Federal authorities involved in the investigation have found "the local witnesses are difficult to locate, reticent, and are" suspicious of strangers. (A)the local witnesses are difficult to locate, reticent, and are (B)local witnesses to be difficult to locate, reticent, and are (C)that local witnesses are difficult to locate, reticent, and (D)local witnesses are difficult to locate and reticent, and they are (E)that local witnesses are difficult to locate and reticent, and they are 问： 1，OG解释the underlined part of the sentence is a clause that must be introuduced by the conjunction that; 此题是find引导的宾语从句，为什么一定要有that呢？ 我查了关于宾语丛从句关系代词的语法“当that作learn, suggest, explain, agree, wonder, prove, mean, state, feel, hold 等动词的宾语时不可以省略that”
2, 题中是并列结构“A parallel series should be X, Y, and Z”，对此我没有疑问。可是题中locate是动词，reticent和suspisious都是形容词，且似乎需要be补出的。那如何并列结构呢？