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prep1-65
prep1-65 Sales of telephones have increased dramatically over the last year. In order to take advantage of this increase, Mammoth Industries plans to expand production of its own model of telephone, while continuing its already very extensive advertising of this product.
Which of the following, if true, provides most support for the view that Mammoth Industries cannot increase its sales of telephones by adopting the plan outlined above?
(A) Although it sells all of the telephones that it produces, Mammoth Industries' share of all telephone sales has declined over the last year. (B) Mammoth Industries' average inventory of telephones awaiting shipment to retailers has declined slightly over the last year. (C) Advertising has made the brand name of Mammoth Industries' telephones widely known, but few consumers know that Mammoth Industries owns this brand. (D) Mammoth Industries' telephone is one of three brands of telephone that have together accounted for the bulk of the last year's increase in sales. (E) Despite a slight decline in the retail price, sales of Mammoth Industries' telephones have fallen in the last year. 无论怎么想都想不明白E为什么对。。。。 41.
In the two years following the unification of Germany in 1989, the number of cars owned by residents of East Germany and the total distance traveled by cars in East Germany both increased by about 40 percent. In those two years, however, the number of East German residents killed each year as car occupants in traffic accidents increased by about 300 percent.
Which of the following, if true, most helps to explain the disproportionate increase in traffic fatalities?
(A) The average number of passengers per car was higher in the years before unification than it was in the two years after. (D) Drivers who had driven little or not at all before 1989 accounted for much of the increase in the total distance traveled by cars. 我觉得D并没有解释出死亡率高的事实，而A在这方面做得更好，所以想不明白为什么选D
In the two years following the unification of Germany in 1989, the number of cars owned by residents of East Germany and the total distance traveled by cars in East Germany both increased by about 40 percent. In those two years, however, the number of East German residents killed each year as car occupants in traffic accidents increased by about 300 percent.
Which of the following, if true, most helps to explain the disproportionate increase in traffic fatalities?
(A) The average number of passengers per car was higher in the years before unification than it was in the two years after. (D) Drivers who had driven little or not at all before 1989 accounted for much of the increase in the total distance traveled by cars. 我觉得D并没有解释出死亡率高的事实，而A在这方面做得更好，所以想不明白为什么选D
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发表于 2009-8-18 13:47:00
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