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标题: 叹一句，感觉GWD-TN-5的CR真难 [打印本页]
作者: hughlv 时间: 2010-3-22 23:05
标题: 叹一句，感觉GWD-TN-5的CR真难
错了一半。。。 有人同叹否？
作者: 逆时桢 时间: 2010-3-23 23:16
哈，lz真巧，连续搜索到几个贴都是你的
菜鸟闪过，期待大牛
作者: Raionzu 时间: 2010-4-3 14:14
同感啊，错很多而且有的不理解啊。。。唉
作者: gmatziyu 时间: 2010-4-3 14:29
标题: 问hughlv几道逻辑。。。
一直以来都是hughlv帮我们解答各种难题的。。。一定要有信心
作tn11,有好几道cr题不是很明白。。请hughlv看一下...谢谢
T-3-Q8.
The number of applications for teaching positions in Newtown
’s public schools was 5.7 percent lower in 1993 than in 1985 and 5.9 percent lower in 1994 than in 1985. despite a steadily growing student population and an increasing number of teacher resignations, however, Newtown
does not face a shortage in the late 1990’s.
Which of the following, if true, would contribute most to an explanation of the apparent discrepancy above?
’s public school students do not graduate from high school
B.New housing developments planned for Newtown are (shared) for occupancy in 1987 and are expected to increase the number of elementary school students in Newtown
’s public
school board does not contemplate increasing the ratio of students to teachers in the 1990’s.
D.Teachers’ colleges in and near Newtown
produced lower graduates in 1994 than in 1993
’s public schools received 40 percent more applications for teaching positions than there were positions available.
答案：e 为什么c不对呢？
Q32
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
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.
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
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.
T-3-Q8.
The number of applications for teaching positions in Newtown
’s public schools was 5.7 percent lower in 1993 than in 1985 and 5.9 percent lower in 1994 than in 1985. despite a steadily growing student population and an increasing number of teacher resignations, however, Newtown does not face a shortage in the late 1990’s.
Which of the following, if true, would contribute most to an explanation of the apparent discrepancy above?
’s public school students do not graduate from high school
B.New housing developments planned for Newtown are (shared) for occupancy in 1987 and are expected to increase the number of elementary school students in Newtown
’s public
school board does not contemplate increasing the ratio of students to teachers in the 1990’s.
D.Teachers’ colleges in and near Newtown
produced lower graduates in 1994 than in 1993
’s public schools received 40 percent more applications for teaching positions than there were positions available.
答案：e 为什么c不对呢？
Q32
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
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.
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
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.
作者: 裴小臻grace 时间: 2010-4-4 10:18
我也觉得TN-5 好难啊。或者说它们的题目我都理解不清楚，一碰到题目理解不清的我就OVER了。。。。
作者: 北落狮门 时间: 2010-4-4 12:52
同意，错了8个……
作者: friendann 时间: 2010-4-5 15:45
逻辑 错6个 语法 6个 阅读 2个。。。。
作者: hughlv 时间: 2010-4-5 22:28
谢谢鼓励。这两天没看贴，这里就一个个解释一下把。
一直以来都是hughlv帮我们解答各种难题的。。。一定要有信心
作tn11,有好几道cr题不是很明白。。请hughlv看一下...谢谢-- by 会员 gmatziyu (2010/4/3 14:29:22)
The number of applications for teaching positions in Newtown’s public schools was 5.7 percent lower in 1993 than in 1985 and 5.9 percent lower in 1994 than in 1985. despite a steadily growing student population and an increasing number of teacher resignations, however, Newtown does not face a shortage in the late 1990’s.
Which of the following, if true, would contribute most to an explanation of the apparent discrepancy above?
A.Many of Newtown’s public school students do not graduate from high school
B.New housing developments planned for Newtown are (shared) for occupancy in 1987 and are expected to increase the number of elementary school students in Newtown’s public
C.The Newtown school board does not contemplate increasing the ratio of students to teachers in the 1990’s.
D.Teachers’ colleges in and near Newtown produced lower graduates in 1994 than in 1993
E.In 1993 Newtown’s public schools received 40 percent more applications for teaching positions than there were positions available.
答案：e 为什么c不对呢？
c的问题在于，保持当前师生比例不变的话，根据题意中的a steadily growing student population and an increasing number of teacher resignations仍然会导致教师不足，因此无法解决这个discrepancy。
作者: hughlv 时间: 2010-4-5 22:34
Q32
这道题需要使用一些常理了。题目的逻辑是：A是错误的，B与A不一样，所以B是正确的。但是现实中针对同一个主题存在大量的错误理论，而正确理论通常只有一个。否则爱迪生也就不用那么辛苦做那么多次实验了，错了一次第二次肯定就对。e选项表达的就是这个意思，与错误的观点不一致的观点不一定就是正确的观点。
作者: gmatziyu 时间: 2010-4-5 23:52
标题: ^^
thks!
作者: manna 时间: 2010-4-8 08:09
明天做TN5。如果一样迷糊了，希望hughlv帮忙解答^^
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