12月大学英语六级易考范文:第49篇.doc
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1、Topic 49 Software Use in a Certain RegionDuring the period between 2003 and 2007, piratedsoftware users declinedabruptly from 5000 to3000,while authorized users increased sharply from4000 tomore than 10 000.Several reasons can account for this phenomenon.To begin with, compared with pirated software
2、,authorized software canguarantee both highquality and good after-sale service.Apart from that,authorized software is becomingcheaper and cheapermore and more people can afford them as a result.However, there are still a number of people who buy pirated software,generally for two reasons.On the one
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