英语六级阅读理解考前练习

英语六级阅读理解考前练习大学英语六级考试是由国家统一出题的，统一收费，统一组织考试，用来评定应试人英语能力的全国性的考试，每年各举行两次。下面是分享的英语六级阅读理解考前练习，一起来看一下吧。Itisacuriousparadoxthatwethinkofthephysicalsciencesas“hard”,thesocialsciencesas“soft,”andthebiologicalsciencesassomewhereinbetween.Thisisinterpretedtomeanthatourknowledgeofphysicalsystemismorecertainthanourknowledgeofbiologicalsystems,andtheseinturnaremorecertainthanourknowledgeofsocialsystems.Intermsofourcapacityofsampletherelevantuniverses,however,andtheprobabilitythatourimagesoftheseuniversesareatleastapproximatelycorrect,onesuspectsthatareverseorderismorereasonable.Weareabletosampleearth’ssocialsystemswithsomedegreeofconfidencethatwehaveareasonablesampleofthetotaluniversebeinginvestigated.Ourknowledgeofsocialsystems,therefore,whileitisinmanywaysextremelyinaurate,isnotlikelytobeseriouslyoverturnedbynewdiscoveries.Eventhefolkknowledgeinsocialsystemsonwhichordinarylifeisbasedinearning,spending,organizing,marrying,takingpartinpoliticalactivities,fightingandsoon,isnotverydissimilarfromthemoresophisticatedimagesofthesocialsystemderivedformthesocialsciences,eventhoughitisbuiltupontheveryimperfectsamplesofpersonalexperience.Incontrast,ourimageoftheastronomicaluniverse,orevenifearth’sgeologicalhistory,caeasilybesubjecttorevolutionarychangesasnewdataeinandnewtheoriesareworkedout.Ifwedefinethe“security”ofourimageofvariouspartsofthetotalsystemastheprobabilityoftheirsufferingsignificantchanges,thenwewouldreversetheorderforhardnessandasthemostsecure,thephysicalsciencesastheleastsecure,andagainthebiologicalsciencesassomewhereinbetween.Ourimageoftheastronomicaluniverseistheleastsecureofallsimplybecauseweobservesuchafantasticallysmallsampleofitanditsrecord-keepingistrivialrecordsofbiologicalsystems.Recordsoftheastronomicaluniverse,despitethefactthatwelearntthingsastheywerelongage,arelimitedintheextreme.Eveninregardtosuchacloseneighborasthemoon,whichwehaveactuallyvisited,theoriesaboutitsoriginandhistoryareextremelydifferent,contradictory,andhardtochooseamong.Ourknowledgeofphysicalevolutionisinpleteandinsecure.1.Theword“paradox”(Line1,Para.1)means“”.A.implicationB.contradictionC.interpretationD.confusion2.Arodingtotheauthor,weshouldreverseourclassificationofthephysicalsciencesas“hard”andthesocialsciencesas“soft”because.A.areverseorderingwillhelppromotethedevelopmentofthephysicalsciencesB.ourknowledgeofphysicalsystemsismorereliablethanthatofsocialsystemsC.ourunderstandingofthesocialsystemsisapproximatelycorrectD.wearebetterabletoinvestigatesocialphenomenathanphysicalphenomena3.Theauthorbelievesthatourknowledgeofsocialsystemsismoresecurethanthatofphysicalsystemsbecause.A.itisnotbasedonpersonalexperienceB.newdiscoveriesarelesslikelytoourinsocialsciencesC.itisbasedonafairlyrepresentativequantityofdataD.therecordsofsocialsystemsaremorereliable4.Thechancesofthephysicalsciencesbeingsubjecttogreatchangesarethebiggestbecause.A.contradictorytheorieskeepemergingallthetimeB.newinformationisconstantlyinginC.thedirectionoftheirdevelopmentisdifficulttopredictD.ourknowledgeofthephysicalworldisinaurate5.Weknowlessabouttheastronomicaluniversethanwedonaboutanysocialsystembecause.A.theoriesofitsoriginandhistoryarevariedB.ourknowledgeofitishighlyinsecureC.onlyaverysmallsampleofithasbeenobservedD.fewscientistsareinvolvedinthestudyofastronomyWhatmostpeopledon’trealizeisthatwealthisn’tthesameasine.Ifyoumake$1millionayearandspend$1million,you’renotgettingwealthier,you’rejustlivinghigh.Wealthiswhatyouaumulate,notwhatyouspend.Themostsuessfulaumulatorsofwealthspendfarlessthantheycanaffordonhouses,cars,vacationsandentertainment.Why?Becausethesethingsofferlittleornoreturn.Thewealthywouldratherputtheirmoneyintoinvestmentsortheirbusinesses.It’sanattitude.Millionairesunderstandthatwhenyoubuyaluxuryhouse,youbuyaluxurylife–styletoo.Yourpropertytaxesskyrocket,alongwiththecostofutilitiesandinsurance,andthepricesofnearbyservices,suchasgrocerystores,tendtobehigher.Therichman’sattitudecanalsobeseeninhiscar.Manydriveoldunpretentioussedans.SamWalton,billionairefounderoftheWal–MartStore,Inc.,droveapickuptruck.Mostmillionairesmeasuresuessbyworth,notine.Insteadoftakingtheirmoneyhome,theyplowasmuchastheycanintotheirbusinesses,stockportfoliosandotherassets.Why?Becausethegovernmentdoesn’ttaxwealth;ittaxesineyoubringhomeforconsumption,themorethegovernmenttaxes.Thepersonwhopilesupworthfastesttendstoputeverydollarhecanintoinvestments,notconsumption.Allthewhile,ofcourse,he’sreinvestinghisearningsfrominvestmentsandwatchinghisworthsoar.That’stheattitudeaswell.Thebestwealth-builderspaycarefulattentiontotheirmoneyandseekprofessionaladvice.Thosewhospendheavilyoncars,boatsandbuses,I’vefound,tendtoskimponinvestmentadvice.Thosewhoskimpontheluxuriesareusuallymorewillingtopaytopdollarforgoodlegalandfinancialadvice.Theself-maderichdevelopcleargoalsfortheirmoney.Theymaywishtoretireearly,ortheymaywanttoleaveanestatetotheirchildren.Thegoalsvary,buttwothingsareconsistent:theyhaveadollarfigureinmind-theamounttheywanttosavebyage50,perhaps–andtheyworkunceasinglytowardthatgoal.Onethingmaysurpriseyou.Ifyoumakewealth–notjustine–yourgoal,theluxuryhouseyou’vebeendreamingaboutwon’tseemsoalluring.You’llhavetheattitude.1.Whichofthefollowingstatementsistrue?A.Wealthisjudgedaordingtothelifestyleonehas.B.Inheritancebuildsanimportantpartinone’swealth.C.Highinemaymakeonelivehighandgetrichtthesametime.D.Wealthismoreofwhatonehasmadethananythingelse.2.B