2013年8月31日gre考试作文题目是什么
备受关注的2013年8月31日gre考试已经结束，2013年8月31日gre真题也已经揭开神秘面纱的一角，查字典出国留学网gre频道在第一时间将最新出炉的2013年8月31日gre真题呈现给大家，让大家一睹为快。
作文：
issue ： As we acquire more knowledge, things do not become more comprehensible, but more complex and more mysterious.知识让我们越来complex还是comprehensible(随着知识掌握的越来越多，世界变复杂啦。。。)
argument： The following appeared as part of an article in a business magazine.
"A recent study rating 300 male and female advertising executives according to the average number of hours they sleep per night showed an association between the amount of sleep the executives need and the success of their firms. Of the advertising firms studied, those whose executives reported needing no more than six hours of sleep per night had higher profit margins and faster growth. On the basis of this study, we recommend that businesses hire only people who need less than six hours of sleep per night."
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