If the airspace around centrally located airports were restricted to commercial airliners and only those private planes equipped with radar, most of the private-plane traffic would be forced to use outlying airfields．Such a reduction in the amount of private-plane traffic would reduce the risk of midair collision around the centrally located airports． 35. Which of the following, if true, would most strengthen the conclusion drawn in the second sentence? (D)The number of midair collisions that occur near centrally located airports has decreased in recent years． (E) Private planes not equipped with radar systems cause a disproportionately large number of midair collisions around centrally located airports． 这题答案是E 但是我第2次看我有可能会选D 第2段的结论是说 因为私人飞机的数量减少 所以会降低空中碰撞的风险 D说空中碰撞的数量降低在最近几年 我觉得也有支持阿 为什麽D错 解答是说 A recent reduction of the number of collisions does not explain their cause． 我还是看不太懂 有人可以解释一下吗 ORZ -- 女:老板.我要叫一桶瓦斯 我:小姐.几点了.还在叫瓦斯啊 女:我要洗澡没瓦斯啊.当然要叫瓦斯啊 我:我要打泡还找不到女人咧 女:我有再做.可以算你便宜一点喔.你要不要.我现在可以去你那边 我:.......................... 来吧 --

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