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OG11-14

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楼主
发表于 2007-8-12 21:19:00 | 只看该作者

OG11-14


    

14.
Within 20 years it will probably be possible to identify the genetic
susceptibility an individual may have toward any particular disease.
Eventually, effective strategies will be discovered to counteract each such
susceptibility. Once these effective strategies are found, therefore, the
people who follow them will never get sick.


    

The
argument above is based on which of the following assumptions?


    

AFor
every disease there is only one strategy that can prevent its occurrence.


    

BIn
the future, genetics will be the only medical specialty of any importance.


    

CAll human sicknesses are in part the result of
individuals' genetic susceptibilities.


    

DAll humans are genetically susceptible to some
diseases.


    

EPeople will follow medical advice when they are
convinced that it is effective.


答案C
答案看的不是很明白,是说作者把particular disease与sick两个不同的概念等同了么?所以C选项架起了2个概念之间的桥梁?
谢谢~!
沙发
发表于 2007-8-13 23:34:00 | 只看该作者

effective strategies will be discovered to counteract each such susceptibility. Once these effective strategies are found, therefore, the people who follow them will never get sick

文章说克服susceptibility的方法被发现后,人就不会sick了,所以答案需要把susceptibility和sick搭桥,而不是particular disease和sick,c选项说所有的疾病都是部分的因为susceptibility,所以作者说的克服susceptibility的方法被发现后,当然人就不会生病了(注意这里当然知识必要条件,而不是充分条件,但此选项取非后肯定会削弱原文的结论)

板凳
 楼主| 发表于 2007-8-15 23:05:00 | 只看该作者
谢谢楼上,可是genetic
susceptibility an individual may have toward any particular disease不就是说的
genetic
susceptibility已经对应所有的disease了么?
any particular disease中的any不是所有,任何的意思么?
地板
发表于 2007-8-16 13:24:00 | 只看该作者

c说所有疾病都是部分因为susceptibility,那就是说还有其他原因导致疾病. 所以不能推出people follow the strategy will never get sick 吧?


[此贴子已经被作者于2007-8-16 13:25:34编辑过]
5#
发表于 2007-8-30 21:52:00 | 只看该作者

提干中最后一句话:people will never get sick.

C.all human sickness......     all 对应 never;

D. ......to some diseases.      some与never不符.

所以选C. C 中的in part 是指所有的疾病都部分(多多少少)是基因缺陷的结果。我同意LZ在第3楼说的意见。

参考以下链接:

http://forum.chasedream.com/dispbbs.asp?BoardID=24&replyID=1910034&id=203873&skin=0

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