OG12 SC 8 关于平行结构的问题~

mm4ever · 发表于 2011-9-21 13:08:45

OG12上SC的第8题
The widely accepted big bang theory holds that the universe began in an explosive instant ten to twenty billion years ago and has been expanding ever since.
A. that the universe began in an explosive instant ten to twenty billion years ago and has been expanding
B. that the universe had begun in an explosive instant ten to twenty billion years ago and had been expanding
C. that the beginning of the universe was an explosive instant ten to twenty billion years ago that has expanded
D. the beginning of the universe to have been an explosive instant ten to twenty billion years ago that is expanding
E. the universe to have begun in an explosive instant ten to twenty billion years ago and has been expanding
（选A）
我有点想不明白，题目划线部分中有一个and，为什么此时不考察平行结构呢？感觉A选项and前后不平行的。求解答，谢谢啦！

geniealice · 发表于 2011-9-21 16:10:29

如OG，考查Logical predication ; verb form
我感觉，并不是所有的题都如OG所示显示2个考点，而是把最重要的2个考查点列出

先看句意知道是解释了2个事the universe began in... and has been...
最好是用平行结构，再看CD选项，20b yrs ago的that修饰也不对，很容易排除
ABE看起来都是平行结构，这时候就考查逻辑含义和时态的辨别了根据句意一个发生在过去，一个仍在持续。排除B两个过去完成并列，排除E缺少第一个谓语

mm4ever · 发表于 2011-9-22 05:12:05

解释的好清晰！谢谢啦~~~

fpd · 发表于 2012-11-28 17:35:49

and 连接的平行不要求时态一定要平行的，只要求逻辑意思平行，就是好的，虽然很多时候， OG 又会死卡平行的时候要 verb form 一致，但是有时候这个点可以 split 有时候又不用纠结这个split。

本贴相关题目 OG-2017-SC-700 | GMATPrep-2008E1-SC-173OG-2017-SC-700 |
OG-2016-SC-32 |
OG-2015-SC-10 |
OG-13-SC-10 |
OG-12-SC-8 |
GMATPrep-2008E1-SC-173
... (HEIT)

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OG12 SC 8 关于平行结构的问题~

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本贴相关题目 OG-2017-SC-700 | GMATPrep-2008E1-SC-173OG-2017-SC-700 | OG-2016-SC-32 | OG-2015-SC-10 | OG-13-SC-10 | OG-12-SC-8 | GMATPrep-2008E1-SC-173 ... (HEIT)

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OG12 SC 8 关于平行结构的问题~

所属分类: 下线版块

正在浏览此版块的会员 ()

本贴相关题目 OG-2017-SC-700 | GMATPrep-2008E1-SC-173OG-2017-SC-700 |
OG-2016-SC-32 |
OG-2015-SC-10 |
OG-13-SC-10 |
OG-12-SC-8 |
GMATPrep-2008E1-SC-173
... (HEIT)