Q8:
Community activist: If Morganville wants to keep its central shopping district healthy, it should prevent the opening of a huge SaveAll discount department store on the outskirts of Morganville. Records from other small towns show that whenever SaveAll 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 SaveAll 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 SaveAll store on the outskirts of Morganville will be drawn from Morganville?
E. Do newly opened SaveAll stores ever lose money during their first five years of operation?
I chose B, but the answer is C ...为什么B是错的呐？请大侠nn解答～谢先
不是NN, 也来解释一下 嘻嘻
感觉B 完全不对路阿
C 选项- 如果健康的购物区五年内有很大比列的商店破产, 那就说明不是SAVE ALL 的原因造成破产,而是另有他因-所以削弱community activisit的结论
-如果健康的购物区五年内仅有很小比列的商店破产,那就说明有可能是SAVEALL 原因造成其他TOWN 的店子破产-从而支持activisit的结论
---所以选C
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