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1、2009年12月大学英语考试四级真题A卷参考答案范文Inrecentyears,extravaganceandwastehavebecomeincreasinglyseriousinsomeoftheuniversitycampus.Wecanseethatpapers,bottlesandcansarethrownawayafteruse;foodiswastedjustbecauseofitspoortaste;clothesarediscardedsimplyowingtotheiroldfashion.Asaconsequence,peopleinmountingn
2、umbersputgreatemphasisoncreatingagreencampus.Thereareatleasttwocriteriatodistinguishwhatisgreencampus.Ontheonehand,naturalresourcesmustbeconservedandmadefulluseof,forexample,we,ascollegestudents,shouldtakethewiseuseofpapersandsecond-handtextbooksintoaccount.Ontheotherhand,educationtobuildu
3、pthrifthabitsmustbepromotedbyrelevantdepartmentsandprofessionalsatvariouslevels.Accordingly,itisnecessaryforustotakeeffectivesteps.Foronething,universityauthoritiesshouldrespondwiththedemandformorerigidconservationofournaturalresources,suchaswater,electricity,andsoon.Foranother,weshouldenh
4、ancetheawarenessofcollegestudentsthatcreatingagreencampusisofutmostsignificancetobothoursocietyandourselves.高分版范文： OntheImportanceofCampusConstruction Campusistheplacewhereuniversitystudentsspendmostoftheirdailylifethroughthefour-year’sstudy.Hence,campusconstructionisofvitalimportancenot
5、onlytothephysicaldevelopmentofstudentsbuttotheirmentalhealthaswell。 Concerningcampusconstruction,itdoesn’texclusivelyinvolvegreenenvironmentpreservationandprotection,suchasplantingmoretreesandflowers,whichmakescampusanecologicalandnaturalresort,butadvocatinggreenproducts.Forexample,studen
6、tsareencouragedtoavoidusingdisposableplasticcontainersincampusdininghallandrecyclewastedbatteriesandotherelectricalproductsproperly.Inadditiontotheenvironmentallyfriendlypractice,weshallmakeeveryefforttoimprovethemoralstandardandethicallevelofuniversitystudentsinordertocreateacivilizedatmo
7、sphereforthesakeofstudents’mentalhealth.Forexample,studentswillbeseverelypunishedincaseofcheatinginexamsandplagiarizinginacademicpapers.Asauniversitystudent,notonlyshallweincreaseourawarenessoftheimportanceofgreenenvironmentincampusbutalsowetakepromptactiontop
