本贴相关题目 TN-11-CR-32 (QSTF)

00:00:00

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

Awhoever first observed something inconsistent with the truth of the Ptolemaic theory should be credited with having proved that theory false
Bthere 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
Cthe Ptolemaic and Copernican theories, being inconsistent, cannot both be based on exactly the same evidence
Dnumerous counterexamples were necessary in order to show the Ptolemaic theory to be false
Ethe Ptolemaic and Copernican theories, being inconsistent, cannot both be false

正确答案: E

问一个GWD 09 的逻辑。

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bdsjb116

楼主

发表于 2010-9-11 21:10:26 | 显示全部楼层

The argument above， is open to the objection ，that it makes the questionable assumption that------

is open to objection：以上论断经不起推敲。证明是要找削弱项
that it makes the questionable assumption that是削弱的具体内容；以上论断做出了一个有问题的假设

所以要找的是假设的具体内容我选E...