求问 prep2 200

引夕

200. (GWD-6-Q8)
Many financial experts believe that policy makers at the Federal Reserve, now viewing the economy as balanced between moderate growth and low inflation, are almost certain to leave interest rates unchanged for the foreseeable future.
A.    Reserve, now viewing the economy as balanced between moderate growth and low inflation, are
B.    Reserve, now viewing the economy to be balanced between that of moderate growth and low inflation and are
C.    Reserve who, now viewing the economy as balanced between moderate growth and low inflation, are
D.    Reserve, who now view the economy to be balanced between that of moderate growth and low inflation, will be    
E.    Reserve, which now views the economy to be balanced between moderate growth and low inflation, is
答案是A 想问C为什么不可以？分析里说缺少谓语，那are不是谓语吗……
A的话，不会有是federal reserve  viewing the economy as....的歧义吗？

另外求解that, they, it 在指代上有什么区别…………
非常感谢m- -m

阿汤

Many financial experts believe that policy makers at the FederalReserve who, now viewing the economy as balanced between moderate growth and low inflation, are almost certain to leave interest rates unchanged for the foreseeable future.

这是C答案，believe that 这里就有一个从句了，从句的主语是 policy makers 谓语是are
如果把are 作为 policy makers 定语从句who的谓语，那么原来句子（指that从句）就少了一个谓语动词。

阿汤

they指代复数名词

it／that均可用作代词, 指代前面提到的名词。一般说来, it指代同名同物; that则指代同名异物。

that既可以代替不可数名词也可以代替可数名词单数, 代替可数名词复数时用 those。

外表上：that除了作从句引导词，正确答案里的that一定又东西修饰

       it 一般没东西修饰

内涵上：that通常只指修饰成分

       it（作代词时）指代前面的特定名词（动名词）的整体，包括修饰该名词的所有修饰成分。可以指代句子。

it 通常用于指代抽象名词，像climate,

e.gThe climate of Alaska is cooler than that of Texas.

其中that 指climate 这里就不能用it      否则指代的就是the climate of Alaska

it特指某个名词及其所有的修饰语
that泛指特指名词中的一个部分

引夕

哦哦原来是这样~讲解的好清楚~感谢XDD~~

Cactus2010

恍然大悟,宾语从句里套定语从句了~