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1、OnWaterShortageNoonecanhavefailedtonoticethefactthatwatershortageisagraveproblemwithwhichthewholeworldisconfronted.Actually,ithasbecomesowidespreadthatithasseverelyaffectedpeople’sdailylifeandhinderedthedevelopmentoftheglobaleconomy.Anumberoffactorscouldaccountfortheproblem,butthefollowing
2、mightbethecriticalones.First,withthedevelopmentofagricultureandindustry,anincreasingamountofwaterisneeded.Secondly,theever-increasingpopulationisanotherleadingcauseofwatershortage.Besides,theglobaltendencyofwarmingupalsocontributestotheproblem.What’sworse,pollutionandwasteoffreshwateraggra
3、vatethesituation.Inviewoftheseriousnessoftheproblem,effectivemeasuresmustbetakenbeforethingsgetworse.First,itisessentialthatlawsandregulationsbeworkedoutandenforcedtoprotectwaterresources.Secondly,peopleshouldenhancetheirawarenessofsavingwater.Withthesemeasurestaken,itisreasonableforustoex
4、pectabrighterfuture.Internet—ATwo-edgedSwordInternetisplayinganincreasinglyimportantroleinpeople’slife.Asanewborninformationdeliveringsystem,theInternethasmadeseasofinformationavailableatourfingers’tips.Besides,theInternetservesasthemostconvenientmeansforcommunication.ThroughtheInternet,pe
5、oplecandiscussvariousproblemsandmakefriendswhosharecommonviews.Butjustasacoinhastwosides,Internethasitsowndrawbackswhichshouldnotbeneglected.First,itcostsanalarmingamountofmoneytoconstructthesystemandthecostisveryhightomostChineseconsumers.Second,itissometimesdifficultforpeopletofindtherig
6、htinformationtheyarelookingforsincethereistoomuchrubbishonthenet.Finally,itisalsodifficulttopreventthenetfromtheinvasionofcriminals.Therefore,theInternetshouldbeviewedasatwo-edgedsword,whichpresentsuswithbothconveniencesandtroubles.Butweshouldnotgiveupeatingforfearofchoking.Thebestpolicy,a
7、sIseeit,istofurtherdevelopthenetandexertpropersupervisionoveritsothatitcanbenefitusinabetterway.StartingCareerinaBigCityorSmallTown?Wanttobeasmallfishinabigpondortheotherwayround?Everygraduatefacesthisquestionwhenhestartshiscareer.Someprefertostayinthebigcitie
