标题: GWD两题逻辑，求详细解释~ [打印本页] 作者: 茶色的秋天 时间: 2011-8-21 18:28 标题: GWD两题逻辑，求详细解释~ 第二套14 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.
第三套25题 Q25: Scientists typically do their most creative work before the age of forty. It is commonly thought that this happens because aging by itself brings about a loss of creative capacity. However, a study has found that almost all scientists who produce highly creative work beyond the age of forty entered their fields late and less than a dozen years before their creative breakthroughs. Since creative breakthroughs by scientists under forty also generally occur within a dozen years of the scientist’s entry into the field, the study’s finding strongly suggests that the real reason why scientists over forty rarely produce highly creative work is not due to age but rather because most have spent too long in their fields.
In the argument given, the two portions in boldface play which of the following roles?
A. The first is the position that the argument as a whole defends; the second is evidence that is advanced as part of that defense. B. The first and second are both claims that have been advanced in support of a position that the argument as a whole opposes. C. The first is an explanation that the argument challenges; the second provides evidence in support of a competing explanation that the argument defends. D. The first is an explanation that the argument challenges; the second is evidence that has been used against an alternative explanation that the argument defends. E. The first is an explanation that the argument defends; the second is evidence that has been used to challenge that explanation. 答案是C 请问答案有没有错误？求详解~
Which of the following is an assumption on which the argument depends?
A. The number of television assemblers in Vernland has increased by at least as much as the number of television assemblers in Borodia has decreased. B. Televisions assembled in Vernland have features that televisions assembled in Borodia do not have. C. The average number of hours it takes a Borodian television assembler to assemble a television has not decreased significantly during the past three years. D. The number of televisions assembled annually in Vernland has increased significantly during the past three years. E. 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. 答案是C作者: 茶色的秋天 时间: 2011-8-22 20:05
顶作者: ccronaldo 时间: 2011-8-22 20:21
第一题有挺多废话 总的说来就是 B地电视机年销售量不变 意思就是需求不变 可是B地造电视机的人少了 因此得出结论 要从别地进口多些电视机 C的意思就是造电视机的人的效率没有上升 取非的话 就是效率变高了 人手即使少了 但是还是可以造出和以往同等多的电视机 那么在需求刚才说过不变的情况下 就不需要从别地进口电视机了 关税还有工资什么的都别管