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关于科学理论的一道最新真题

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楼主
发表于 2004-10-26 16:02:00 | 只看该作者

关于科学理论的一道最新真题

A scientific theory is a good theory if it satisfies two requirements:it must accurately describe a large class of observations in terms of a model that is simple enough to contain only a few elements,and it must make definite preictions about the results of future observations .for example ,aristotle's cosmological theory,which claimed that everything was made out of four elements-earth ,air,fire,and water-satisfied the fist requirement,but it did mot make any definite predictions.so it is not a good theory.


if all the statements in the passage are true ,eash of the following must also be true EXCEPT:


A )Prediction about the results of future observations must be made by any good scientific theory


B) Observation of physical phenomena was not a major concern in Aristotle's cosmological theory.



C)  Elements that is simple enough to meet the simplicity criterion of a good theory can be the basis of a scientific model


D) A scientific model that contains many elements is not a good theory.


E) Aristotle's cosmological theory described a large class of observations in terms of only four elements .


这到题目的答案是什么?

沙发
发表于 2004-10-26 16:07:00 | 只看该作者
b,这个又是一道lsat题目,有点像阅读题目了,只有b是和题目所述内容不一致的
板凳
发表于 2004-10-26 17:01:00 | 只看该作者
B,推论题,根据原文信息,推不出B来
地板
发表于 2004-10-30 14:30:00 | 只看该作者
ets最近是不是变态了,老拿着lsat来当gmat考。 看来咱们中国的xdjm们太强了,逼得老e快无计可施了, 哈哈。
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