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哈哈，来写column了，这个内容或许对大家做阅读时有点帮助。声明：这是个人的知识，不权威，可以作为了解和参考。将来做到阅读如果类似的，可以心理有点底。 Something more than GMAT column： Many people think that only coffee contains caffeine, but actually tea may contain more caffeine than coffee. Small amount of caffeine can inhibit some of the neurons activities, cause your brain to slow down or some other effects. Large amount of caffeine may stimulate the nerve system, thus make u feel awake.  But what amount is defined as large and what is defined as small all depends on different people. Some people may very sensitive to caffeine, others may very insensitive to it (i may count as one). | 
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发表于 2004-9-9 13:04:00
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