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1、1998年阅读真题精解Text1Fewcreationsofbigtechnologycapturetheimaginationlikegiantdams.Perhapsitishumankind'slongsufferingatthemercyoffloodanddroughtthatmakestheidealofforcingthewaterstodoourbiddingsofascinating.Buttobefascinatedisalso,sometimes,tobeblind.Severalg
2、iantdamprojectsthreatentodomoreharmthangood.Thelessonfromdamsisthatbigisnotalwaysbeautiful.Itdoesn'thelpthatbuildingabig,powerfuldamhasbecomeasymbolofachievementfornationsandpeoplestrivingtoassertthemselves.Egypt'sleadershipintheArabworldwascementedbytheA
3、swanHighDam.Turkey'sbidforFirstWorldstatusincludesthegiantAtaturkDam.Butbigdamstendnottoworkasintended.TheAswanDam,forexample,stoppedtheNilefloodingbutdeprivedEgyptofthefertilesiltthatfloodsleft—allinreturnforagiantreservoirofdiseasewhichisnowsofullofsilt
4、thatitbarelygenerateselectricity.Andyet,themythofcontrollingthewaterspersists.Thisweek,intheheartofcivilizedEurope,SlovaksandHungariansstoppedjustshortofsendinginthetroopsintheircontentionoveradamontheDanube.Thehugecomplexwillprobablyhavealltheusualproble
5、msofbigdams.ButSlovakiaisbiddingforindependencefromtheCzechs,andnowneedsadamtoproveitself.Meanwhile,inIndia,theWorldBankhasgiventhego-aheadtotheevenmorewrong-headedNarmadaDam.Andthebankhasdonethiseventhoughitsadvisorssaythedamwillcausehardshipforthepowerl
6、essandenvironmentaldestruction.Thebenefitsareforthepowerful,buttheyarefarfromguaranteed.Proper,scientificstudyoftheimpactsofdamsandofthecostandbenefitsofcontrollingwatercanhelptoresolvetheseconflicts.Hydroelectricpowerandfloodcontrolandirrigationarepossib
7、lewithoutbuildingmonsterdams.Butwhenyouaredealingwithmyths,itishardtobeeitherproper,orscientific.ItistimethattheworldlearnedthelessonsofAswan.Youdon'tneedadamtobesaved.51.Thethirdsentenceofparagraph1impliesthat________. [A]peoplewouldbehappyiftheyshutthei
8、reyestoreality [B]theblindcouldbehappierthanthesighted [C]over-excitedpeopletendtoneglectvitalthings [D]fascinationmakespeoplelosetheireyesight52.Inparagraph5,"thepowerless"probablyrefersto________. [A]areasshortofe