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In the two years following the unification of Germany in 1989, the number of carsowned by residents of East Germany and the total distance traveled by cars in EastGermany both increased by about 40 percent. In those two years, however, thenumber of East German residents killed each year as car occupants in traffic accidentsincreased by about 300 percent.
Which of the following, if true, most helps to explain the disproportionate increase intraffic fatalities?
(A) The average number of passengers per car was higher in the years beforeunification than it was in the two years after.
(B) After unification, many people who had been living in East Germany relocated to West Germany.
(C) After unification, a smaller proportion of the cars being purchased by EastGerman residents were used vehicles.
(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.
(E) Over the same two-year period in East Germany, other road users, such asmotorcyclists, bicyclists, and pedestrians, experienced only small increases in trafficfatalities.
答案选D
A为什么错？
高智威解释说A:Passenger比以前多了，并不能解释事故率为什么增加;
可是明明是说number of residents killed多了?
求大神！！
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发表于 2017-9-27 20:33:03
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