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题库 / OG2017V-SC-211
Literacy opened up entire realms of verifiable knowledge to ordinary men and women having been previously considered incapable of discerning truth for themselves.
having been previously considered incapable of discerning truth for themselves
who had previously been considered incapable of discerning truth for themselves
previously considered incapable of discerning truth for himself or herself
of whom it had previously been considered they were incapable of discerning truth for themselves
who had previously been considered incapable of discerning truth for himself or herself
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aving done 结构肯定是做状语的修饰主句的动作的，不是定语来修饰名词的。如果你having done结构只是来修饰一个名词的，那何谈和名词的先后顺序的？ 那什么时候 现在分词doing 做定语呢？在GMAT中 如果 doing结构不加逗号直接放在名词后面，往往都是做定语的，所以我们可以推断出: having done 是永远不会做定语的。具体来说 也就是永远不会没有逗号而存在。
1. men and women，所以要用themselves，排除CE
2. D选项还原 it had previously been considered of men and women they were incapable of discerning truth for themselves ，首先引导从句省略了that，其次句意完全读不通，所以排除
3. having been done只能做状语
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