关于同位语

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107. (30213-!-item-!-188;#058&004113)

Women are expected to be the majority of students entering law school this fall, a trend ultimately
placing more women in leadership positions in politics and business.

(A) Women are expected to be the majority of students entering law school this fall, a trend
ultimately placing
(B) The majority of students entering law school this fall are expected to be women, a trend that will
ultimately place
(C) The majority of students entering law school this fall are expected to be women, which will
ultimately place
(D) It is expected that the majority of students entering law school this fall will be women, a trend
ultimately placing
(E) It is expected for women to be the majority of students entering law school this fall, which will
ultimately place


为啥说 ,trend　ｔｈａｔ是同位语从句　不是说同位语只能修饰一个名词或者名词成分么。。。这么说　　ｔｒｅｎｄ就不能是前面整个句子成分的修饰语了？






下面的同位语资料1) 名词性同位语：名词解释名词。（以下三种，第二个n.后可以跟修饰词）
i. N., n.;
ii. n., a/an + n.或a/an + n., n.;
iii. the + n., n.（前面的the + n 为同位结构）
2) 内容具体化同位结构：抽象名词（theory/evidence/belief/principle）+that 从句
that从句对抽象名词进行具体化解释（注意与of 结构的区别），that从句部分才是同位语。(that是小品词，连词，和一般的名词性that分句中的that一样)
3) 概括性同位语：短语/句子，n. + that / doing / done...
（+doing、done形式和独立主格相同）
用一个概括性的名词去概括前面的修饰对象

我感觉像３　　但是３也应该是一个名词成分的同位语啊，，，，，纠结中