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题库 / Prep2012-CR-56
Pretzel vendor: The new license fee for operating a pretzel stand outside the art museum is prohibitively expensive. Charging typical prices, a vendor would need to sell an average of 25 pretzels per hour to break even. At my stand outside city hall, I average only 15 per hour. Therefore, I could not break even running a pretzel stand outside the art museum, much less turn a profit.
Which of the following, if true, most strongly supports the pretzel vendor's argument?
There is currently no license fee for operating a pretzel stand outside city hall.
Pretzel vendors who operate stands outside the art museum were making a profit before the imposition of the new license fee.
The number of pretzel stands outside the art museum is no greater than the number of pretzel stands now outside city hall.
People who buy pretzels at pretzel stands are most likely to do so during the hours at which the art museum is open to the visitors.
Fewer people passing the art museum than passing city hall are to buy pretzels.
premise:在博物馆卖25个才能回本，我在商场边上只能卖15个
conclusion：我肯定不能去博物馆卖，因为去了准亏
求加强。E说在博物馆外面买的比在商场外边买的人还少，那也就是说我去博物馆连15个都卖不出去，准亏。所以加强。
但是这个A我也觉得有点suspect，不太知道错哪里了，求指教
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