关于"主句"改成"从属部分"以及"句子头重脚轻"这类错误(T-4-Q39)

Five hundred million different species of living creatures have appeared on Earth, nearly 99 percent of them vanishing.

A.   Five hundred million different species of living creatures have appeared on Earth, nearly 99 percent of them vanishing.

B.    Nearly 99 percent of five hundred million different species of living creatures that appeared on Earth have vanished.

C.   Vanished are nearly 99percent of the five hundred million different species of living creatures that appeared on Earth.

D.   Of five hundred million different species of living creatures that have appeared on Earth, nearly 99 percent of them have vanished.

E.    Of the five hundred million different species of living creatures that have appeared on Earth, nearly 99 percent have vanished.

看了之前很多的讨论帖子,都是在B和E之间徘徊。可是B不是明显头重脚轻吗？而且两个OF连用不是很拗口吗？

再看E，明显是将原来的主句部分have appeared on Earth 改成了定语从句的修饰部分that have appeared on Earth，而将原来的修饰部分nearly 99 percent of them vanishing改为主句部分nearly 99 percent have vanished。

这两个都是很明显的错误，为什么会集中在这两个选项间讨论呢？请大家指教！谢谢

Of the people who brought about the Reformation,
the religious revolution that grew out of objections to the doctrines of
the medieval church, the best known is Martin
Luther.
 

原句: The best known of the people
who brought about the Reformation
is Martin Luther.

再回来看

Of the five hundred million different species of
living creatures that have appeared on Earth, nearly 99 percent have vanished.

Nearly
99 percent of the five hundred million different species of living creatures
that have appeared on Earth have vanished.

B中的that指代也有歧义：可以指living creatures ，也可以指early 99 percent of five hundred million different species of living creatures

这里讲歧义是不对的吧：

that 修饰离他最近的啊

这里该是两个OF弄得很麻烦。

请指正

B里面that不会有修饰歧义的。different species of living creatures.和99% of sth.也是个短语，中心词都是of后面的词，据另外个例子：a new style of spacecraft can blarblar...我们不会认为是style在做什么.(哪里有这个style of这个词的题目的，想不起来了)

A.   Five hundred million different species of living creatures have appeared on Earth, nearly 99 percent of them vanishing.

为什么大家都说A的them 指代有问题？

them就是指代Five hundred million different species，

不可能只带of后面的living creatures吧？

请NN指正！

所谓的“不能改变原句的主句和附属句的关系” 是建立在原句的结构和逻辑合理的基础上的  要灵活运用这个准则，不是一看到原句的主句变从句 从句变主句就马上认为是错误选项