扫描二维码，直接登录
题库 / Prep2007E1-CR-47
Automobile emissions are a significant source of air pollutants, and cars over five years old typically generate significantly greater amounts of pollutants than newer cars. In Torinia, which has recently built its first automobile manufacturing plant, most cars are over five years old. Aiming to boost Torinia's economy and reduce air pollution, the government plans to introduce incentives for Torinians to scrap their old cars every five years and replace them with new ones.
Which of the following, if true, most seriously undermines the likelihood that the planned incentives, if implemented, will achieve both of the cited aims?
Without the implementation of the planned incentives, most Torinians who own an old car would be unlikely to buy a new car.
Torinia's automobile plant manufactures car models that typically generate smaller amounts of air pollutants than most similarly sized car models manufactured elsewhere.
The new cars produced in Torinia are not likely to be exported to other countries.
The largest source of atmospheric pollutants in Torinia is not automobile emissions, but emissions from power plants.
The manufacture and the scrapping of cars each generate significant amounts of air pollutants.
cr
错了
考察weaken；看清结论的目的非常重要，所有选项围绕这个目的进行：Aiming to boost Torinia's economy and reduce air pollution；
d选项是陷阱，选了d，因为看到最大的污染释放不是automobile，而是别的，---但是仔细想，问的是减少污染，不代表减少automobile达不到这个目的啊？automobile也是排放污染物的。
看见d就选了，没有仔细去看e，cr题要仔细看所有选项选最佳，即使在之中已经觉得某个选项是对的，也应该把所有选项看完。
方案本身就释放污染物，方案可行性“The manufacture and the scrapping of cars each generate significant amounts of air pollutants.” scrap关键词出现在conclusion里。
conclusion中的未出现过的关键词可以说是非常重要的。
cr题最重要的就是conclusion
登录 或 注册 后可以参加讨论