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题库 / GMATLA-CR-15
Which of the following, if true, most logically completes the passage?
A recent poll found that over 80 percent of the residents of Nalmed Province favored a massive expansion of the commuter rail system as a means of significantly easing congestion on the province's highways and were willing to help pay for the expansion through an increase in their taxes. Nevertheless, the poll results indicate that expansion of the rail system, if successfully completed, would be unlikely to achieve its goal of easing congestion, because _______.
most people in favor of expanding the rail system reported less congestion during their highway commute as the primary benefit they would experience
of the less than 20 percent of residents not counted as favoring the expansion, about half claimed to have no opinion one way or the other
the twice-daily periods of peak congestion caused by people commuting in cars have grown from about an hour each to almost two and a half hours each in the past 20 years
expanding the commuter rail system will require the construction of dozens of miles of new railbed
the proposed expansion to the commuter rail system will make it possible for some people who both live and work at suburban locations to commute by rail
A说明支持这个计划的人大都打算自己开车希望别人去用railway，所以这个计划达不到效果。为CQ1。
逻辑链分析：
大多数人支持修铁路1→（支持的人会用铁路2）→修铁路减少拥堵3
攻击点：1→2，支持的人都自己开车希望别人用铁路
第二点为题目隐藏假设，识别出第二点就能选出正答
方案题
CQ1 方案效果性：能否达目的
CQ2 方案可行性：能否实践
CQ3方案副作用
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