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标题: 请教OG-CR107题 [打印本页]

作者: wiewuxia    时间: 2014-4-7 15:30
标题: 请教OG-CR107题
107.Although the discount stores in G central shopping district are expected to close within 5 years
as a result of competition from a S discount departiment store that just opened,
those locations will not stay vacant for long. In the 5 years since the opening of C's,
a nondiscount department store, a new store has opened at the location of every
store in the shopping district that closed because it could not compete with C's.

解析中说这是AB对比类题目,两个case中A的一个特点是与S竞争失败后,对折扣店的需求就不存在了,
而正确答案也是以此为点进行削弱,lz没有从题中看出来这个隐含的assumption,此题不理解,求解~~~






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