以下是引用shzzhengfan在2006-6-10 12:31:00的发言: 把题目的推理链列出来,写在纸上。我感觉我的CR的巨大提高实在用这种方法分析了四五十道题后。 麻烦这位GG作个示范好不 这道题是11OG紫皮上的39题 答案是B 看完解释可以明白 但是自己做的时候总看不出B是对的-_-! A certain mayor has proposed a fee of five dollars per day on private vehicles entering the city, claiming that the fee will alleviate the city’s traffic congestion.The mayor reasons that,since the fee will exceed the cost of round-trip bus fare from many nearby points,many people will switch from using their cars to using the bus Which of the following statements, if true, provides the best evidence that the mayor's reasoning is flawed? (A) Projected increases in the price of gasoline will Increase the cost of taking a private vehicle into the city. (B) The cost of parking fees already makes it considerably more expensive for most people to take a private vehicle into the city than to take a bus. (C) Most of the people currently riding the bus do not own private vehicles. (D) Many commuters opposing the mayor’s plan have indicated that they would rather endure traffic congestion than pay a five-dollar-per-day fee. (E) During the average workday, private vehicles owned and operated by people living within the city account for 20 percent of the city's traffic congestion.
[此贴子已经被作者于2006-6-12 22:40:59编辑过] |