天山3-Q33 Which of the following, if true, would most weaken the budget-deficit explanation for the discrepancy mentioned in line 27? A. Research shows that the federal budge deficit has traditionally caused service companies to invest less money in research and development of new technologies. B. New technologies have been shown to play a significant role in companies that have been able to increase their service productivity. C in both the service sector and manufacturing, productivity improvements are concertrated in gains in quality D The service sector typically requires larger investments in new technology in order to maintain productivity growth than dose manufacturing E High interest rates tend to slow the growth of manufacturing productivity as much as they slow the growth of service-sector productivity in the United States.
这题为何大家都是支持E选吗?老实说虽然我看了楼上牛人的解释但还是搞不清楚在说什么?
以下是楼上某位牛人的解释: 文章第一段末句说: 制造业虽然就业比例低但生产率高而服务业正好相反----discrepancy 文章最后一段讲了作者支持的解释budget deficit.大意是:赤字低-->利率低-->投资高-->生产率高,但技术并不缺乏(言下之意投资并不低,生产率应该也高才对呀),注意rather后面,才是真正原因所在:managers in the service sector fail to take advantage of widely available skills and mahines.这里关键是理解这段话,作者并没有否定赤字的解释,本来这一解释同样适应于制造业和服务业,只不过制造业善用资源了而服务业没有,才形成了discrepancy.文章后面继续解释为什么服务业没有这样做. A. Research shows that the federal budge deficit has traditionally caused service companies to invest less money in research and development of new technologies. 最易混淆的选项A好象将deficit之说weaken了,其实有trick的,看红字部分,并没说deficit是高是低啊.再说,也没有点到结论discrepancy.跟逻辑题貌似而神非的无关选项如出一辙. E High interest rates tend to slow the growth of manufacturing productivity as much as they slow the growth of service-sector productivity in the United States. 利率高-->生产率低(weaken了deficit的推理关系),而且对制造业和服务业的效果一样.所以,weaken the budget-deficit explanation for the discrepancy mentioned in line 27. |
老实说我的问题是题目问: would most weaken the budget-deficit explanation for the discrepancy mentioned in line 27? 我也同意文章budget deficit.大意是: 赤字低-->利率低-->投资高-->生产率高,但是对于利率高-->生产率低(weaken了deficit的推理关系)这边怎么看出来????? 还有技术并不缺乏(言下之意投资并不低,生产率应该也高才对呀) 这边怎么看出来『投资并不低,生产率应该也高』????? 还有作者有支持这个budget deficit.吗???? 因为我是以federal budget deficit: if it were lower, interest rates would be lower too, thereby increasing investment in the development of new technologies, which would spur productivity growth in the service sector. There is, however, no dearth of technological resources…. 我认为前面是federal budget deficit的大意,但注意后面不是有出现however应该是作者不赞同吧??????? 最后这题是要weaken budget-deficit explanation????还是要找出矛盾点????(连题目要问什么都不清楚真要命!!!!!!!!) 请大家帮忙回答………以改正我的思路上哪里有问题?????????  |