我是个例吧，我觉得cd上大多数人经过努力都会有很好的回报。 虽然也有survivor bias的可能。。。。。。作文忘记写了，现在去补， AA是jj里的： 21.一个是OlympicFoods and color film 的那个 原题和范文 1.The following appeared as part of an annual report sent to stockholders byOlympic Foods, a processor of frozen foods.“Overtime, the costs of processing go down because as organizations learn how to dothings better, they become more efficient. In color film processing, forexample, the cost of a 3-by-5-inch print fell from 50 cents for five-dayservice in 1970 to 20 cents for one-day service in 1984. The same principleapplies to the processing of food. And since Olympic Foods will soon celebrateits twenty-fifth birthday, we can expect that our long experience will enableus to minimize costs and thus maximize profits.”
AI 9.好老师是不是会expect学生挑战popular ideas rather thanaccepting them
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发表于 2011-8-10 00:23:20
