求问Prep 2012-Pack1-SC-060 谢谢各路大神！

hellotomi

Prep2012-Pack1-SC-060 VSC07626 hard

A recording system was so secretly installed and operated in the Kennedy Oval Office that even Theodore C. Sorensen, the White House counsel, did not know it existed.
A. A recording system was so secretly installed and operated in the Kennedy Oval Office that
B. So secret was a recording system installation and operation in the Kennedy Oval Office
C. It was so secret that a recording system was installed and operated in the Kennedy Oval Office
D. A recording system that was so secretly installed and operated in the Kennedy Oval Office
E. Installed and operated so secretly in the Kennedy Oval was a recording system that
答案A没有问题，但是不知道C怎么错了，C的解释是It was is unnecessary; that is required before even Theodore C. Sorensen...; the pronoun reference is ambiguous。这里的pronoun是句首的It吗？那会有什么ambiguous呢？谢谢！

bejamin1111

it在这个感觉毫无指代；
C的逻辑意思是：it太神秘了以至于一个录音系统被KO的办公室被安装并运行，逻辑意思很奇怪

zxppx

首先，C选项是强调句式，而原句没有要“强调”的意思；其次，由于强调句中，可以把it was...that去掉，那么so secret是修饰后面整句a recording system was installed and operated...显然，应该用secretly副词来修饰

enkyklios

C; 这句话可以是去掉句首 it was 而变成 so……that.
但是不去掉行不行呢？似乎只看选项也没有什么问题.问题在于这样一来 C 中；    it是形式主语，后边的that才是真正的主语(注意不是强调句）。 that a recording system was installed and operated in the Kennedy Oval Office was so secret  。句子划线外的it就不知所云了。

hellotomi

本来想着it是形式主语

hellotomi

zxppx 发表于 2013-5-4 10:36
首先，C选项是强调句式，而原句没有要“强调”的意思；其次，由于强调句中，可以把it was...that去掉，那么 ...

那请问如何可以看出有“强调”的意思呢？后面那个懂了。谢谢！

hellotomi

bejamin1111 发表于 2013-5-4 10:22
it在这个感觉毫无指代；
C的逻辑意思是：it太神秘了以至于一个录音系统被KO的办公室被安装并运行，逻辑意思 ...

本来以为It做形式主语：D

hellotomi

enkyklios 发表于 2013-5-4 16:30
C; 这句话可以是去掉句首 it was 而变成 so……that.
但是不去掉行不行呢？似乎只看选项也没有什么问题.问 ...

谢谢！不过划线外的it不能指代recording system么？

zxppx

hellotomi 发表于 2013-5-5 10:44
那请问如何可以看出有“强调”的意思呢？后面那个懂了。谢谢！

原句没有用强调句，所以没有强调的意思。而C选项采用了强调句

hellotomi

zxppx 发表于 2013-5-5 11:51
原句没有用强调句，所以没有强调的意思。而C选项采用了强调句

好 谢啦