大全498，问一个没有讨论过的问题～～牛牛帮忙

498  Many of them chiseled from solid rock centuries ago, the mountainous regions of northern Ethiopia are dotted with hundreds of monasteries.

(A) Many of them chiseled from solid rock centuries ago, the mountainous regions of northern Ethiopia are dotted with hundreds of monasteries.

(B) Chiseled from solid rock centuries ago, the mountainous regions of northern Ethiopia are dotted with many hundreds of monasteries.

(C) Hundreds of monasteries, many of them chiseled from solid rock centuries ago, are dotting the mountainous regions of northern Ethiopia.

(D) The mountainous regions of northern Ethiopia are dotted with hundreds of monasteries, many of which are chiseled from solid rock centuries ago.

(E) The mountainous regions of northern Ethiopia are dotted with hundreds of monasteries, many of them chiseled from solid rock centuries ago.

如果D选项中把Centuries ago删掉，这样的话D和E哪一个好呢？

换句话说

哪位牛牛能帮忙分析一下Many of which和many of them的区别

谢谢了

非NN的感觉：

我觉得不是好坏的问题，which和them 都指代monasteries，关键是用which，那么后面必须是句子，因为是定语从句；用them，那么many of them chiseled from...只用分词短语形式就好了，这里就是一个名词+ed分词的松散的独立主格结构。

要注意的,如果是each of which,谓语动词用单数