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标题: 对于Prep2-20题的问题，请教了！ [打印本页]

作者: Liu_leaf 时间: 2009-7-14 18:47
标题: 对于Prep2-20题的问题，请教了！

The human nervous system and a telephone system superficially resemble each other, not only because the former carries information in the form of electrical impulses and because all of its neural pathways converge in the brain and spinal cord, which together form a kind of central exchange.

(A) The human nervous system and a telephone system superficially resemble each other, not only because the former carries

(B) The human nervous system and a telephone system bear a superficial resemblance because they both carry

(D) Superficially, a telephone system resembles the human nervous system both because they carry

(E) There is a superficial resemblance between a telephone system and the human nervous system, not only because they both carry

想请问一下，PERP的解释上面说，选项B中的they没有指代，是指they不能指代之前出现的A and B这样的结构吗？我认为指代是可以的，只是后面的its限定了主语只能为The human nervous system ，不知道对否，谢谢！

作者: Liu_leaf 时间: 2009-7-14 22:14

自己顶up

作者: jinxiao_6 时间: 2009-7-14 23:37
A and B都是单数，觉得用they指代不会出现歧义的。

作者: genius_ivan 时间: 2009-7-14 23:52

虽然没有遇到过，但是根据GMAT的感觉，是不允许这样子指代的，至少是不推荐的

另外请问答案是C么？

作者: Liu_leaf 时间: 2009-7-15 00:00
答案是C。我之前好像也没有遇到这样的例子，或是遇到没有注意，不知道有没有定论A and B的形式，后面用they指代有是不行的？

作者: 松鼠gg 时间: 2009-7-15 07:14

这个句子的结构是：

人的神经系统和电话系统表面上相似，因为（原因１），又因为（原因２）。

我们在原因1里面用了"former"指代人的神经系统，那么原因2里面的it就是指代the former，（也就是人的神经系统）。

如果在原因１里面用了they指代两者，那么原因2里面的it就不知道是用来指代谁了。

作者: ivyfeng 时间: 2009-10-2 15:18
想问一下，第二个because从句的谓语在哪呢？

作者: piggyuu 时间: 2009-10-2 15:58

以下是引用ivyfeng在2009/10/2 15:18:00的发言：
想问一下，第二个because从句的谓语在哪呢？

converge v. 汇聚

作者: 红尘道士 时间: 2010-3-20 20:52

答案是C。我之前好像也没有遇到这样的例子，或是遇到没有注意，不知道有没有定论A and B的形式，后面用they指代有是不行的？

-- by 会员 Liu_leaf (2009/7/15 0:00:00)

个人感觉they 可以取代A and B，但是取代后是个整体概念，所以后面不能再有both，所以they both肯定是错的

作者: 红尘道士 时间: 2010-3-21 14:30
比如prep1-36就是用they指代的A and B
36. (26371-!-item-!-188;#058&002614)

Thomas Eakins's powerful style and his choices of subject--the advances in modern surgery, the discipline of sport, the strains of individuals in tension with society or even with themselves--was as disturbing to his own time as it is compelling for ours.

(A) was as disturbing to his own time as it is
(B) were as disturbing to his own time as they are
(C) has been as disturbing in his own time as they are
(D) had been as disturbing in his own time as it was
(E) have been as disturbing in his own time as

答案为B

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