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2017年5月北京成人学士学位英语考试真题及答案PartIReadingComprehension(30%)Directions:TherearethreepassagesInthispartEachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA,B,CandD.YoushoulddecideonthebestchoiceandblackenthecorrespondingletterontheAnswerSheet.Passage1Questions1to5arebasedonthefollowingpassage:Peoplesaythatmoneycannotbuyhappiness.ThiswastrueforHowardHughes.(76)Hewasoneoftherichestandmostpowerfulmenofhistime.Hebadeverything:goodlooksuccess,power,andalotofmoney.Buthedidn’thavelaveorfriendshipbecausehecouldn’tbuythem.Allhislifeheusedhismoneytocontroleverythingandeveryonearoundhim.Intheend,helostcontrolofeverything,evenhimself.HowardHugheswasbornin1905inHouston,Texas.HisfatherstartedtheHughesToolCompany.Hewasaworkaholic（工作狂）andmadealotofmoney.Heboughteverythinghewanted.HeevengavemoneytoschoolssoHowardcouldgetintothem.Fromhisfather,Howardlearnedtobeasuccessfulbutmercilessbusinessman.Hughes’smother,Allenealsohadabiginfluenceonhislife.Howardwasheronlychild.Sheprotectedhimandgavehimeverything.UnfortunatelyAllenehadmentalproblems.(77)Shewasafraidofgermsanddiseases.ShewasobsessedwithHoward'shealth，andhebecameobsessedwinittoo.AllenediedwhenHowardwas16yearsold.Twoyearslaterhisfatherdied.HughesinheritedtheHughesToolCompany.ThenhemarriedEllaRice.HeandEllamovedtoLosAngeles,California.ItwastherethatHowardHughesbegantobecomealegend（传奇人物）.Hughesbegantoinvesthismoneyinmovies.HebecameanimportantproducersoonafterhemovedtoCalifornia.Heworkedhard,buthealsoplayedhard.Hebecameobsessedwithpowerandcontrol.Whenhecouldn’tgetsomethinglegally,hegavemoneypoliticiansandbusinessmensotheywouldhelphim.Heownedalotofbusinesses,includingairplanecompanies,amoviestudio（制片厂）,LasVegashotels,goldandsilvermines,andradioandtelevisionstations.OnceheboughtatelevisionstudiosohecouldwatchmoviesallnightHealsoboughtahotelbecausehewantedtostayinhisfavoriteroomforoneweekend.1.Accordigntothepassage,HowardHugheswashot_____.A.good-lookingB.wealthyC.friendlyD.powerful2.WhichofthefollowingaboutHughes'fatherisNOTTRUE?A.HestartedtheHughesToolCompany.B.Helikedtospendmoney.C.Heworkedhard.D.Hedrankalcoholalot.3.HowardHughes'parentsdied_____.A.whenhewas16yearsoldB.beforehewas19yearsoldC.afterhegotmarriedD.afterhemovedtoCalifornia4.ThewordobsessedinParagraph2probablymeans.A.troubledB.reducedC.relatedD.informed5.Fromthepassage,welearnwhatMr.Hugheslackedinhislifewas_____.A.educationB.loveC.moneyD.goodlooksPassage2Questions6to10arebasedonthefollowingpassage:Halfoftheworld'scoralreefs（珊瑚礁）havediedinthelast30years.Nowscientistsareracingtoensurethattherestsurvive.Evenifglobalwarningweretorightnow,scientistspredictthatmorethan90%ofcoralswilldieby2050.Ifnomajorstepsaretakentoaddresstheproblem,thereefsmaybeheadedfortotalextinction（灭绝）.(78)Theplanet’shealthdependsonthesurvivalofcoralreefs.Theydescribedas“therainforestsofthesea,becausetheyprovideshelterforawidevarietyofsealife.Inaddition,thereefsserveasbarriersthatprotectcoastlinesfromthefullforceofpowerfulstorms.Coralareusedinmedicalresearchforcurestodiseases.Theyarekeytolocaleconomiesaswell,sincethereefsattracttourists,thefishingindustry,andotherbusinesses,bringinginbillionsofdolllars.（79）Coralsareparticularsensitivetochangesintemperature.Ariseofjust1to2degreescanforcethecoralstodriveoutthealgae（水藻）.Thenthecoralsturnwhiteinaprocesscalled“bleaching”.Coralscanrecoverfromshort-termbleaching,butlong-termbleachingcancausepermanentdamage.In1998,whenseasurfacetemperatureswerethehighestinrecordedhistory,coralreefsaroundtheworldsufferedthemostseverebleaching.Itisestimatedthatevenunderthebestofconditions,manyofthesecoralreefswillneeddecadestorecover.Althoughreefsfaceotherthreatsfrompollution,industrialactivities,andoverfishing,itisglobalclimatechangethatmostconcernsscientists.Scientistsremainhopefulthatit’snottoolatetosavethereefs,andsomearemovingaheadonexperimentstoaccomplishthatgoal.6.Whichofthefollowingisthebesttitleforthepassage?A.RisingGlobalTemperaturesB.RainforestsAreinDangerC.CoralReefsFaceExtinctionD.GlobalClimateChange7.ThewordaddressinParagraph1isclosestinmeaningto_____.A.breakdownB.sticktoC.gooverD.dealwith8.Whyarecoralreefscalledtherainforestsofthesea?A.Becausetheyarehometoawidevarietyofsealife.B.Becausetheycanprotectourcoastsfromstorms.C.Becausetheymightsupplynaturalmedicines.D.Becausetheylooklikerainforests.9.Thecoralsturn_____intheprocessof“bleaching”.A.redB.blackC.greenD.white10.Accordingtothepassage,_____isthebiggestthreattocoralreefs.A.pollutionB.overfishingC.industrialactivityD.dimatechangePassage3Questions11toI5arebasedonthefollowingpassage:Overtheyears,collegestudentshavestoodtogetherforwhattheybelievein,fromcivilrightstoanti-warpoliciestothemorerecentprotestsagainsttheunequaldistributionofwealth.Butnowhereinhistoryhavestudentsbanned（禁止）bottledwater.Untilnow.Thebottledwaterban,whichPartedonjustafewcampuses,hasnowspreadnationwidetomorethan20universities.Thecollegeshavecithercompletelybannedtheuseofplasticbottlesaltogether,orsomehavetakenamorelimitedapproachwithpartialbans.Manypeople