GMAT培训 每日一题-逻辑第70题

Community activist: If Morganville wants to keep its central shopping district healthy, it should prevent the opening of a huge SaveAII discount department store on the outskirts of Morganville. Records from other small towns show that whenever SaveAII has opened a store outside the central shopping district of a small town, within five years the town has experienced the bankruptcies of more than a quarter of the stores in the shopping district.

The answer to which of the following would be most useful for evaluating the community activist's reasoning?

(A) Have community activists in other towns successfully campaigned against the opening of a SaveAII store on the outskirts of their towns?

(B) Do a large percentage of the residents of Morganville currently do almost all of their shopping at stores in Morganville? 

(C) In towns with healthy central shopping districts, what proportion of the stores in those districts suffer bankruptcy during a typical five-year period?

(D) What proportion of the employees at the SaveAII store on the outskirts of Morganville will be drawn from Morganville?

(E) Do newly opened SaveAII stores ever lose money during their first five years of operation?

题目分析：原文探讨的就是在这个地区是否开店，以及其他店是否倒闭，A说other town范围就不对了，杀。B说消费者购物问题，跑题了。C说倒闭问题，没有跑题，留着。D说M这个店的员工会不会撤回来，没提，杀。E说新开的店是否亏钱，没提过，杀。