[讨论]4道搜索不到的GWD, 怎么都搞不清楚, 求NN们指点解题思路!

williamweizh

红色的是正确答案,兰色是我的.怎么都想不通...

T-3-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

1. Whoever first observed something inconsistent with the truth of the Ptolemaic theory should be credited with having proved that theory false.
2. 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.
3. The Ptolemaic and Copernican theories, being inconsistent, cannot both be based on exactly the same evidence
4. Numerous counterexamples were necessary in order to show the Ptolemaic theory to be false
5. The Ptolemaic and Copernican theories, being inconsistent, cannot both be false.

Q14:

Political Advertisement:

Mayor Delmont’s critics complain about the jobs that were lost in the city under Delmont’s leadership.  Yet the fact is that not only were more jobs created than were eliminated, but the average pay for these new jobs has been higher than the average pay for jobs citywide every year since Delmont took office.  So there can be no question that throughout Delmont’s tenure the average paycheck in this city has been getting steadily bigger.

Which of the following, if true, most strengthens the argument in the advertisement?

1. The average pay for jobs created in the city during the past three years was higher than the average pay for jobs created in the city earlier in Mayor Delmont’s tenure.
2. Average pay in the city was at a ten-year low when Mayor Delmont took office.
3. Some of the jobs created in the city during Mayor Delmont’s tenure have in the meantime been eliminated again.
4. The average pay for jobs eliminated in the city during Mayor Delmont’s tenure has been roughly equal every year to the average pay for jobs citywide.
5. The average pay for jobs in the city is currently higher than it is for jobs in the suburbs surrounding the city.

GWD-11 Q2:

The average hourly wage of television assemblers in Vernland has long been significantly lower than that in neighboring Borodia.  Since Borodia dropped all tariffs on Vernlandian televisions three years ago, the number of televisions sold annually in Borodia has not changed.  However, recent statistics show a droip in the number of television assemblers in Borodia.  Therefore, updated trade statistics will probably indicate that the number of televisions Borodia imports annually from Vernland has increased.

Which of the following is an assumption on which the argument depends?

1. The number of television assemblers in Vernland has increased by at least as much as the number of television assemblers in Borodia has decreased.
2. Televisions assembled in Vernland have features that televisions assembled in Borodia do not have.
3. The average number of hours it takes a Borodian television assembler to assemble a television has not decreased significantly during the past three years.
4. The number of televisions assembled annually in Vernland has increased significantly during the past three years.
5. The difference between the hourly wage of television assemblers in Vernland and the hourly wage of television assemblers in Borodia is likely to decrease in the next few years.

GWD-11 Q31:

People with a certain eye disorder are virtually unable to see in moderately bright light, which seems to them unbearably intense, since the cells of their retinas are overwhelmed by moderately bright light.  These people do, however, show normal sensitivity to most components of dim light.  Their retinal cells are also not excessively sensitive to red components of moderately bright light.

The information above best supports which of the following hypotheses about people with the disorder described, if they have no other serious visual problems?

1. In all moderately dim light in which people without the disorder can read large print, people with the disorder cannot read such print.
2. In an otherwise darkened concert hall, these people will see a dimly illuminated red exit sign more clearly than small dim white lights that mark the aisles.
3. These people typically see more acutely at night and in dim light than do most people who do not have the disorder.
4. Eyeglasses that are transparent to red components of light but filter out other components of light help these people see in moderately bright light.

E. These people perceive colors other than red in the same way as do most people who do not have the disorder.

[此贴子已经被作者于2005-12-11 23:27:49编辑过]

steveyangxt

edcd 看不到你的颜色 不好分析 sorry

williamweizh

怎么回事,我这颜色能看到呀!

楼上的能否简单的给个解题思路呀,我怎么都想不通,多谢了!

hestia

GWD-11 Q2:

V的装配工人平均每小时工资一直比B低
B国在3年前取消了V的电视机的进口关税，而B国的电视销量没有变化
但是最近B的装配工少了
结论：B从V进口的电视会增加

问假设

A说：B国的每名工人装一台电视所花的时间没有明显减少，也就是说B的工人工作效率没有明显提高

对A取非一下：B国的工人工作效率明显提高了，所以工人变少了也可以满足B国的销售需要，不用增加进口

不知道我这样解释你能否明白……呵呵

[此贴子已经被作者于2005-12-12 18:53:48编辑过]