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[Critical Reasoning]

试题详情

题目:

A theory is either true or false.  Galileo's observations of Jupiter's satellites showed that the Ptolemaic theory of the motion of celestial bodies is false.  Therefore, since the Copernican theory of planetary motion is inconsistent with the Ptolemaic account, Galileo's observations of Jupiter's satellites proved the truth of the Copernican theory.
 
The argument above is open to the objection that it makes the questionable assumption that

选项:

A、whoever first observed something inconsistent with the truth of the Ptolemaic theory should be credited with having proved that theory false
B、there are some possible observations that would be inconsistent with the account given by the Copernican theory but consistent with the account given by the Ptolemaic theory
C、the Ptolemaic and Copernican theories, being inconsistent, cannot both be based on exactly the same evidence
D、numerous counterexamples were necessary in order to show the Ptolemaic theory to be false
E、the Ptolemaic and Copernican theories, being inconsistent, cannot both be false

答案:

E

提问:

原文说伽利略的观察可以证明P的理论是错的。又说P和C的理论是inconsistent,从而可以证明C的理论是对的。那不就是说P和C是一对一错嘛?E不是支持的吗?还是说我把问题理解错了?

解答:

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阅读4144
解答: sysadmin

提问:

请问郭老师 这个题算是个什么题型?我应该怎么做这类题?

解答:

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阅读4326
解答: 郭培月老师

提问:

原文说的什么意思啊?选项怎么驳斥了?想不明白

解答:

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阅读4148
解答: 金栩竹老师

提问:

我选的是C,原文说,G的观察显示了P的理论是错的,而C的理论与P不一致,所以G的观察证明了C的理论是对的。答案是E,我是这样想的:G既然证明了P是错的,因为原文已经说了一个理论要不就,要不就错,而C和P是不一致的,所以C的理论不可能也是错的。这个思路对吗?请老师讲解。

解答:

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阅读4317
解答: sysadmin老师

提问:

听了之前的录音,英老师说问题是在驳斥。但是不知道E选项在驳斥什么 原文讲的是Galileo's observations of Jupiter's satellites proved the truth of the Copernican theory.证明了C这个人是正确的。E我觉得只是在重复原文,并没有驳斥什么。

解答:

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阅读4123
解答: sysadmin老师

提问:

从相关性来说,E比C好,但是我觉得E选项是支持而不是驳斥啊

解答:

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阅读4113
解答: sysadmin老师

提问:

原文说伽利略的观察可以证明P的理论是错的。又说P和C的理论是inconsistent,从而可以证明C的理论是对的。那不就是说P和C是一对一错嘛?E不是支持的吗?还是说我把问题理解错了?

解答:

点赞0
阅读4145
解答: sysadmin老师

提问:

感觉A也是围绕着对错谈的, 请老师指点~谢谢

解答:

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阅读4135
解答: sysadmin老师

提问:

觉得C说证据用的不一样是有道理的啊 感觉A和E差不多啊,都在说不一致不代表反对意见

解答:

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阅读4124
解答: sysadmin老师

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