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题库 / Prep2007E2-CR-17
At present the Hollywood Restaurant has only standard-height tables. However, many customers come to watch the celebrities who frequent the Hollywood, and they would prefer tall tables with stools because such seating would afford a better view of the celebrities. Moreover, diners seated on stools typically do not stay as long as diners seated at standard-height tables. Therefore, if the Hollywood replaced some of its seating with high tables and stools, its profits would increase.
The argument is vulnerable to criticism on the grounds that it gives reason to believe that it is likely that
some celebrities come to the Hollywood to be seen, and so might choose to sit at the tall tables if they were available
the price of meals ordered by celebrities dining at the Hollywood compensates for the longer time, if any, they spend lingering over their meals
a customer of the Hollywood who would choose to sit at a tall table would be an exception to the generalization about lingering
a restaurant's customers who spend less time at their meals typically order less expensive meals than those who remain at their meals longer
with enough tall tables to accommodate all the Hollywood's customers interested in such seating, there would be no view except of other tall tables
基于两个原因提出换高桌：视野好和lingering时间短。其中与增加利润直接相关的是lingering时间更短这一点。
C，lingering时间并不会更短。-->削弱。从根本上拔掉了结论的base，杀伤力最大。
D，lingering时间更短，消费更少。-->也是削弱。但隔了一层，同时，有其他角度可以抵消这个削弱：比如虽然单台消费率下降，但是翻台率提高，最后二者乘积是提高的。
E 的问题在于 和题干不符，题干只是说 replaced some of its seating，而你看E说了什么，再次G老头阴险
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