这道题我在google上搜了一下，但是发现CD上只有一个帖子，所以故此来问问，求NN帮忙。
Accordingto the Tristate Transportation Authority, making certain improvements to themain commuter rail line would increase ridership dramatically. The authority plans to finance theseimprovements over the course of five years by raising automobile tolls on thetwo highway bridges along the route the rail line serves. Although the proposed improvements are indeedneeded, the authority's plan for securing the necessary funds should berejected because it would unfairly force drivers to absorb the entire cost ofsomething from which they receive no benefit.（从although开始不太理解。。。） Which ofthe following, if true, would cast the most doubt on the effectiveness of theauthority's plan to finance the proposed improvements by increasing bridgetolls? (A) Beforethe authority increases tolls on any of the area bridges, it is required by lawto hold public hearings at which objections to the proposed increase can beraised. (B) Wheneverbridge tolls are increased, the authority must pay a private contractor toadjust the automated toll-collecting machines. (C)Between the time a proposed toll increase is announced and the time theincrease is actually put into effect, many commuters buy more tokens than usualto postpone the effects of the increase. (D) Whentolls were last increased on the two bridges in question, almost 20 percent ofthe regular commuter traffic switched to a slightly longer alternative routethat has since been improved. (E) Thechairman of the authority is a member of the Tristate Automobile Club that hasregistered strong opposition to the proposed toll increase.
答案是选择D，我对于D还是挺理解的，但是对文章的最后一句和C不太理解，，，希望NN来帮忙翻译解决下，谢谢。。。 | 
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发表于 2014-3-9 12:51:14
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