ChaseDream

标题: 请教OG 136中A选项两个it的指代问题 [打印本页]

作者: caizeen 时间: 2009-5-10 12:02
标题: 请教OG 136中A选项两个it的指代问题

136.
Although schistosomiasis is not often fatal, it is so debilitating that it has become an economic drain on many developing countries.

(A) it is so debilitating that it has become an economic

(B) it is of such debilitation, it has become an economical

(C) so debilitating is it as to become an economic

(D) such is its debilitation, it becomes an economical

(E) there is so much debilitation that it has become
an economical

答案是A

有很多帖子讨论了C选项为什么错。但是我对A选项的两个it指代有疑惑，请NN指教：语法笔记说，同一句话中相同的代词，必须指代相同的事物，否则错。那么A选项中第一个it是形式主语，第二个it是指代血吸虫病，那么两个it的指代不一样，应该A也是错的啊，请教！！！！

作者: AlienX 时间: 2009-5-11 14:48
兩個it指代schistosomiasis

作者: caizeen 时间: 2009-5-12 23:39
哦，谢谢，第一感觉首个it是形式主语了，呵呵

作者: AlienX 时间: 2009-5-13 03:27
umm...prep上有一題有兩(or 3)個it, 一個是形式主語, the other代詞
所以一個句子有it是形式主語, the other代詞, 應該okay.

欢迎光临 ChaseDream (https://forum.chasedream.com/)