4月研究生英語學位考試真題及答案詳解

2013年1月研究生英語學位考試真題及答案詳解SectionA(0.5pointeach)21.Thefocusonprofitabilitypushesthesystemsunreasonablylarge,renderingthemmorevulnerabletoterroristattacks.AdeclaringBverifyingCmakingDindicating22.The8.5-tonShenzhouIIIspaceshiphasbeensubstantiallyimprovedintermsofthelife-supportsystems.AtechnologicallyBconsiderablyCstructurallyDinternally23.AccordingtotheAmericanjudicialsystemtwelvepeopleconstituteajury.AcomposeBoverthrowCdisposeDsurpass24.Withsomanytrivialmatterstoattendto,hecanhardlygetdowntoreadingforthetest.AparticipateinBcatertoCindulgeinDseeto25.Thedecentlydressedsonandthehumble-lookingfatherformedastrikingcontrast.AastonishingBhumiliatingCnoticeableDfleeting.26.NowadaysthepreventionagainstSARShasassumednewsignificanceandattractedmuchattention.AcarriedonBtakenonCworkedonDembarkedon27.Attheeconomicforum,eachspeechbyadistinguishedguesthastobetranslatedsimultaneously.AonceinawhileBatthesametimeCinabroadsenseDassoonaspossible.28.Studiesoftheroleofpositivethinkinginourdailyliveshaveyieldedinterestingresults.Aspecific=definiteBactiveCcreativeDconfident.29.ThistrainingcourseisintendedtoimprovethecompetenceofEnglishofthestaff.AproficiencyBgraspCefficiencyDcompetition30.Studentsaresupposedtosetasideenoughtimeforrecreationsandsports.AsetapartBleaveoutCgoaboutDputupSectionB(0.5pointeach)31.Someoftheoldcustomshascontinued____politenessalthoughtheyarenolongerthoughtaboutnow.AinthewayofBintheeyesofCinthefaceofDintheformof32.Oneofthechieffunctionsofslangwordsistoconsolidateone’s___withagroup.AidentificationBspecificationCintroductionDsuperstition33.Giventheotherconstitutionalgroundselaboratedbythejustices,theassociation____thatschoolsshouldcontinuetotest,iftheysochoose.ApreserveBsafeguardsBmaintainsDconserves34.FindingoutinformationabouttheseuniversitieshasbecomeamazinglyeasyforanyonewiththeInternet____AentranceBadmissionCaccessDinvolvement35.Lackofexerciseaswellasunhealthydietaryhabitscanincreasetheriskof____AmobilityBmoralityCmaturityDmortality36.Onthisbridgemanysuicideattemptsare____;livescanbesaved.AimpulsiveBresponsiveCdestructiveDspeculative37.AbrahamLincolnwasbornonasmallfarmwheretheforestswere____bywildanimals.AresidedBinhabitedCsegregatedDexhibited38.Someteenagersaresocrazyaboutvideogamesastoplaythemmanyhours________,ifpossible.AonpurposeBonhand.ConcreditDonend39.Authoritiesofwildlifehavespentmillionsofdollarsontheprotectionofnature____AreservesBpreservativesCconservativesDreservations.40.TheyoungladyisMr.Smith’sstep-daughter,her____parentshavingdiedinanaccident.AecologicalBpsychologicalCphysiologicalDbiologicalPartIII.ClozeTest(10minutes,1pointeach)Nooneknowsforsurewhetherthetypeoftea(youdrink)makesadifferenceinhealth,butexpertssayallkindsofteasprobablyhavesomehealth41.Eachcontainshighlevelsofantioxidants(抗氧化劑),42affecttheprocessbywhichoxygeninteractswithasubstancetochangeitschemical43.But,theway(teaisprocessed)canchangeantioxidantlevels44colorandtaste.Greenteaismadebypickingtheleavesandquicklyheatingthemtostopoxidization.Greenteatypicallyhasa45,freshtaste.Blackteaisprocessedtofullyoxidizeandferment(發(fā)酵)theleavesandcreateastrongertaste.Someexpertssuggestthatthis46somevariationinhealtheffectsbetweenblackandgreenteas.Themorerarewhiteteaisconsideredthefinestofteasbecauseit47theyoungestbudsfromtheplants,whicharestillcoveredwithwhitishhairswhenthey’repicked.Whiteandgreenteashave48amountofcaffeine.Butevenblackteacontainonlyabouthalfasmuchcaffeineascoffee.Herbalteasaresomething49different.Theyaremadefromtheleaves,flowersorrootsofvariousplants.Herbalteascanvarywidely50theirhealtheffects.41.AadvantagesBbenefitsCmeritsDprofits42.AwhereitBthatCwhichDwhenit43.AelementsBingredientsCfragmentDcomposition44.AaswellasBasitisCasfarasDasitwere45.AfaintBmildCtenderDgentle46.AjoinsinBhandsinCresultsinDgivesin47.AcomposesofBmakesoutCmakesupDconsistsof48.AlessBtheleastCmoreDthemost49.AentirelyBinevitablyCenormouslyDirresistibly50.AincaseofBinproportiontoCinexchangeforDintermsofPartIVReadingComprehension(45minutes,30points,1pinteach)PassageOneSingletons,referringtothosewholivealone,arebeingcomfortedbywell-meaningfriendsandfamilyandtoldthatnothavingapartnerisnottheendoftheworld.So,itwouldseemthattheycansay,yes,itisnot.Butno,infact,itistheend.Agloomystudyhasjustbeenreleasedthatsaysthattheinternationaltrendtowardslivingaloneisputtinganunprecedentedstrainonourecosystem.Foranumberofreasonsrelationshipbreakdown,careerchoice,longerlifespans,smallerfamiliesthenumberofindividualhouseholdsisgrowing.Andthisisputtingintolerablepressureonnaturalresources,andacceleratingtheextinctionofendangeredplantandanimalspecies.Andthereisworsenews.Runningarefrigerator,television,cooker,plumbingsystemjustforselfishlittleyouisadisastrouswasteofresourcesonourover-populatedplanet.“Theefficiencyofresourceconsumption”isalothigherinhouseholdsoftwopeopleormore,simplybecausetheyshareeverything.Wellimaginethat.JustwhenyouthoughtlivingalonewasOK,youwouldfindthatallthetimeyouweretheenemyofmankind.EverytimeyouputthekettleonthestoveforacupofcoffeeyouweredestroyingMotherEarth.Indeed,itisnotjustyourmotherwhoisabitworriedbyyourcontinuingsinglestatusyouarelettingdowntheentirehumanracebynothavingaboyfriendorgirlfriend.Thetroubleisthatsocietyhasagroupinstinctandpeoplepanicandhitoutwhentheyseeotherpeoplequietlyrebellingandstrayingawayfromthe“standard”offamilyandcoupledom.Thesuggestionisthatsingledomshouldbeatbestatemporarystate.Unlessyouareassimilatedintoalargerunit,youcanneverbefullyfunctional.Try“communalliving.”Therearealltheseillustrationsofyoungattractivepeoplehavinga“greentime,”laughinglybumpingintoeachother.ItlookslikeanepisodeoftheTVseriesFriends.Andthemessageisclear:Togethernessisgood,solitudeisbad,andbeingsingleonyourownisnotallowed.51.Well-meaningfriendsandfamilymembersoftentellthosewholivealonethat_____Atheyshouldendtheirsingledomassoonaspossible.Btheyshouldlivetogetherwithothersingletons.Csingledomisanacceptablelife-style.Dsingledomcanshortenone’slife-span.52.WhichofthefollowingmayNOTbethereasonfortheincreasingnumberofhouseholdsasmentionedinthepassage?AManypeoplegetdivorcedbecauseofunhappymarriage.BNowpeoplecanaffordtosupportahouseholdindividually.CSomepeoplehavetosacrificefamilylifefortheircareers.B76%ofthewomengetpregnantwithboys.Citismoresuccessfulforthosewhowanttohavegirls.Ditismoresuccessfulforthosewhowanttohaveboys.61.Thesperm-separationtechniqueisbasedonthefactthatthechromosomesresponsibleforbabies’sex_____AareofdifferentshapesBareofdifferentsizesCcanbeidentifiedDcanbereproduced62.Wecaninferfromthispassagethatthenewtechnology_________Amaynotguaranteepeopleadaughterorasonastheydesire.Bisusedbymostfamiliesfornonmedicalreasons.Chasbroughtaninsolubleethicaldilemmaformankind.Dwillleadtoalargerproportionaloffemalesinthepopulation.PassageThreeWithoutquestionthereareplentyofbargainstobehadatsalestimeparticularlyatthetop-qualityshopswhosereputationdependsonhavingonlythebestandnewestgoodsinstockeachseason.Theytend,forobviousreasons,tobethefashionorseasonalgoodswhichinduecoursebecomethebiggestbargains.Itistruethatsomegoodsarespeciallybroughtinforthesalesbutthesetoocanprovideexceptionalvalue.Amanufacturermayhavetheendofarangeleftinhishandsandbegladtosellthelotoffcheaplytoshops;orhemayhaveasurplusofacertainmaterialwhichheisgladtomakeupandgetridofcheaply;orhemaybepreparedtoproduceaspeciallineatlowcostmerelytokeephisemployeesbusyduringslackperiod.Heislikelytohaveagoodmany“seconds”availableandiftheirdefectsaretriflingthesemaybeparticularlygoodbargains.Nevertheless,salesdoofferaspecialopportunityforsharppracticesandshoppersneedtobeextracritical.Forexamplethe“second”shouldbeclearlymarkedassuchandnotsoldasiftheywereperfect.Theterm“substandard,”incidentally,usuallyindicatesamoreseriousdefectthan“seconds.”Moreseriousisthehabitofmarkingthepricedownfromanallegedpreviouspricewhichisinfactfictitious.Mis-descriptionofthisandallotherkindsismuchpracticedbythemenwhorunone-daysalesofcarpetsinchurchhallsandthelike.Asthesellersleavethedistrictthedayafterthesalethereislittlepossibilityofredress.Inadvertisingsales,shopsmaysay“only100left”wheninfacttheyhaveplentymore;converselytheymaysay“10,000athalf-price”whenonlyafewareavailableatsuchadrasticreduction.Ifeverthewarning“l(fā)etthebuyerbeware”werenecessaryitisduringsales.63.Whichkindofgoodscanbeamongthebestbargains?ACheapestgoodsBNewestgoodsCSeasonalgoodsDGoodsinstock64.ThesecondparagraphdealswithallofthefollowingtypesofgoodsEXCEPT____AsurplusgoodsBlow-costgoodsCtheendlotgoodsDexceptionallyvaluedgoods65.Inordertomaintainhisbusinessduringabadtime,amanufacturermay____Ahavehisgoodsproducedatlowcost.Bsellhisgoodsataverylowprice.Chavehisemployeessellhisgoods.Dtrytoproducehighqualitygoods.66.Thepassagesuggeststhat“seconds”____________Aareofbetterqualitythan“substandardgoods”Battractbuyersasparticularlygoodbargains.Caredefectivebutmarkedasperfect.Daregoodswithseriousdefects67.Theword“redress”(theunderlinedwordinthelastparagraph)probablymeans____AdressingagainBchangeofaddressCcompensationforsomethingwrong.Dsellingthesameproductatdifferentprices.68.Duringsalesshoppersshould____Afindthebestbargainsateveryopportunity.Bbewareofbeingcheated.Cbuythingsthatarenecessary.Dpaymoreattentiontotheprice.PassageFourHowmanyoftoday’sailment,orevenillnesses,arepurelypsychological?Andhowfarcanthesebealleviatedbytheuseofdrugs?Forexampleapsychiatristconcernedmainlywiththeemotionalproblemsofoldpeoplemightimprovetheirstateofmindsomewhatbytheuseofanti-depressantsbuthewouldnotremovetherootcauseoftheirdepressionthefeelingofbeinguseless,oftenunwantedandhandicappedbyfailingphysicalpowers.Oneofthemostimportantcontroversiesinmedicinetodayishowfardoctors,andparticularlypsychologists,shoulddependontheuseofdrugsfor“curing”theirpatients.Itisnotmerelythatdrugsmayhavebeeninsufficientlytestedandmayrevealharmfulsideeffectsashappenedinthecaseofanti-sicknesspillsprescribedforexpectantmothersbuttheuneasinessofdoctorwhofeelthattheyaretreatingthesymptomsofadiseasewithoutremovingthediseaseitself.Ontheotherhand,somepsychiatristsarguethatinmanycasessuchaschronicdepressiveillnessitisimpossibletogetattherootoftheillnesswhilethepatientisinadepressedstate.Evenprolongedpsychiatriccaremayhavenonoticeableeffectwhereassomepeoplecanbeliftedoutofadepressionbytheuseofdrugswithinamatterofweeks.Thesedoctorsfeelnotonlythattheyhavenorighttowithholdsuchtreatment,butthattherootcauseofdepressioncanbetackledbetterwhenthepatienthimselffeelsbetter.Thiscontroversyisconcerned,however,withtheseriouspsychologicalillnesses.Itdoesnotsolvetheproblemofthosewhoseheadaches,indigestion,backache,etc.aredueto“nerves”.Commonlyabusyfamilydoctorwillascribethemtosomephysicalcauseandasamatterofroutineprescribeadrug.Onceagainthesymptomsarebeingcuredratherthanthediseaseitself.Itmaybetruetosay,asonedoctorsuggestedrecently,thatoverhalfofthecasesthatcometotheordinarydoctor’sattentionarenotpurelyphysicalailments.Ifthisisso,thesituationisseriousindeed.69.Theauthorthinksthatdrugsusedfortreatingpsychologicalills______Acouldbeineffectiveinsomecases.Busuallyhaveharmfulsideeffects.Ccangreatlyalleviatetheillnesses.Dcanremovetherootcauses.70.Thecontroversymentionedinthepassagefocuseson___Awhetherpsychologistsshouldusedrugstocuretheirpatients.Bhowpsychologistsshouldtreattheirpatients.Cthefactthatallofthedrugshaveharmfulsideeffects.Dtheextenttowhichdrugsshouldbeusedtofightpsychologicalillness.71.Thepassageindicatesthatpsychologists_____AfinditimpossibletoremoveapsychologicaldiseaseBfeeldissatisfiedattreatingtheirpatientswithdrugs.Cbelievethattherootcauseofadiseasecanbeignored.Dcandonothingifthepatientisinadepressedstate.72.Whentreatingpatientswithpsychologicalproblems,somedoctorsfeelthatthey____Aareatalossfortreatment.Bhavenorighttousedrugs.Chavetocuretheirpatientsbyanymeans.Dshouldusedrugstotreatthesymptoms.73.Afamilydoctorwouldnormallyconsideraheadacheorbackacheasaresultof____

AamoreseriousdiseaseBsomeemotionalproblem.CaphysicaldisorderDprolongedwork74.Regardingthesituationofpsychologicalproblemstheauthorfeels____AconcernedBhopelessCsurprisedDdisappointedPassageFiveThosewhomaketherulesforfinancialinstitutionprobablyshouldtakeamodifiedoath.Theirpledgewouldbe:First,donoharm.Second,ifthereformsputbeforeme)areunclear,don’tapprovethem.CharlesMorrismaynothaveintendedhisnewbookMoney,Greed,andRisktocastsuchadimlightontheregulators,butitdoes.Infact,itmayserveasawake-upcallfortruebelieversinourcurrentregulatorystructure,mostofwhichwaserectedinthe1930sandmostofwhichMorrisseemstofavor,despitethestupidresultsithascaused.Morris,aformerChaseManhattanbankingexecutive,outlinesingreatdetail,againandagain,howregulators,lawmakers,firmsandmanyofthecustomersmarchedstraightintomortgage,currency,thrift(互相儲蓄)andotherinvestmentdisasters.HisdiscussionofRegulationQ,anattemptbyCongressinthe1960storescueailingsavingsandloansbyregulatinginterestrates,revealsnotonlyCongressionaleconomicilliteracy,butalsothedeepharmsuchfoolishthinkingcandototherealeconomy.Aftersome260pageslistingthefoolishthingsofWallStreet,regulatorsandlawmakers,Morrisdrawssomepessimisticconclusions:“Oneconstantinallthecrisesisthattheregulatoryresponsescomeonlyafteracrisishitsitspeak.”Forexample,it“tooktheS&Lcrisisofthe1980stobringhonestaccountingtothrifts,anditwasn’tuntilthebankingsectorsufferedhugelossesinrealestateandforeignloansthatregulatorsbegantoenforcestrictcapitalstandards.”So,whatisthepointofregulation?Morris,whoisexcellentatrecountingtalesofregulationgonebad,assertsthatregulationisabsolutelynecessary,thatitistheessentialplumbinginoureconomichouse.Nevertheless,Mr.Morrisshouldhavenoticedthatplumbingrequiresplumbers,andwhileagoodonecankeepahousefunctional,arottenplumbercanturnaminordripintoaruinousflood.75.Thepassageisprimarilyconcernedwith___ArecommendingMorris’snewbook.BcriticizingMorris’attitudetoregulations.Cdescribingcurrenteconomicsituations.Dcommentingonfinancialregulators.76.WhichofthefollowingistrueofMoney,GreedandRisk?AItdiscussestheimportanceofplumbinginkeepingahousefunctional.BItdescribesagreatnumberoffinancialdisastersindetail.CItanalysesthereasonsforregulatingthebankingindustry.DItemphasizestheflawsinthefinancialsystemofthe1930s.77.RegulationQisquotedinthepassagemainlyto____AdemonstratewhatkindofexamplesMorrishascitedinhisbook.Billustratethatmisguidedpoliciescanbeveryharmfultoeconomy.CsupportMorris’sstatementabouttheincompetenceofCongressmenandbankers.DrefuteMorris’sconclusionaboutthefoolishnessofthegovernmentregulations.78.Thegovernmentregulationsoftenfailtobringthedesiredresultpartlybecause____Atheregulatorsdonotunderstandeconomywell.Btheregulationsareenforcedbeforeacrisishitsitspeak.Cbankingexecutivesdonotbelieveinthecurrentregulatorystructure.Dthestandardsforfinancialinstitutionsarenotconsistent.79.Accordingtothepassage,whichofthefollowingistrueofMorris?AHeneedn’thaverecountedsomanyfinancialdisasters.BHehaslittlefaithinthepresent-dayregulatorysystem.CHehasfailedtopointoutthatregulatorsaremoretoblamethanunwiseregulations.DHisbookwillunderminethereaders’faithinthecurrentregulatorystructure.80.Theauthor’sattitudetowardsMorris’snewbookcanbestbedescribedas____AscornfulBappreciativeCsatiricalDcriticalPartVTranslation(30minutes,20points)What’sstrangeaboutmanisthathehasyettolearntosettledisputesbysomemeansotherthanwar.Notonlydoeswartakeaheavytolloflives,butleadstoincreasedtension.Theuseofsophisticatedweaponsisapttobringaboutdisasterstohumanhealth,althoughthereluctancetoeliminateweaponsofmassdestructiononthepartofthebigpowerswillnotnecessarilyendupwithconflicts.Thechancesarethatmanwillhavehisowncivilizationdestroyedifthenotionofthesurvivalofthefitteststillappliestotheinternationalcommunity.Wecan’thelpwonderinghowmanyyearsitwilltakefortheworldtoeliminatewaronceforall.運用世界領先的技術將使中國有可能擺脫貧窮。來中國的國外游客吃驚地發(fā)現(xiàn)在以前又臟又窮的地方出現(xiàn)了高樓大廈。他們的所見所聞使他們得出的結論是：中國不僅遠非落后，而且正向小康社會邁進。PartVIWriting(30minutes,10points)Topic:Doyouagreewiththestatementthatthetraditionalteacher-centeredlectureformatusedinmanycollegesanduniversitiesdiscouragesindependentthinking?Givesomereasonstosupportyourpointsofview.21.(C)該句意為：重視盈利使這些系統(tǒng)過于龐大，因此更容易遭受恐怖襲擊。render:v.致使declare: v.宣布verify:v.證明indicate:v.表明22.(B)該句意為：在逃生系統(tǒng)方面，8.5噸的神州3號已有大幅度改進。substantially:adv.相當大地；實質地technologically:adv.技術上considerably:adv.極大地structurally:adv.結構上internally:adv.內部地23.(A)該句意為：根據美國司法體系，12人組成一個陪審團。constitute:v.構成，組成compose:v.組成overthrow:v.推翻surpass:v.超越24.(D)該句意為：要處理的瑣事太多，他很難靜心為考試而讀書。attendto:v.照料接待，處理participatein:v.參加caterto:v.迎合，要求indulgein:v.沉迷于seeto:v.留心，處理25.(C)該句意為：衣著體面的兒子和看起來很寒酸的父親形成鮮明的對比。striking:adj.鮮明的，明顯的，引人注目的astonishing:adj.驚人的humiliating:adj.侮辱性的，令人難看的noticeable:adj.明顯的fleeting:adj.瞬間的26.(B)該句意為：目前，防“非典”具有新的意義并引起廣泛關注。assume:v.假設，假定；具有carryon:v.繼續(xù)takeon:v.呈現(xiàn)；具有；雇傭workon:v.從事embarkon:v.從事，承擔，開始27.(B)該句意為：在這次經濟論壇中，每位貴賓的發(fā)言都要同聲傳譯。simultaneously:adv.同時onceinawhile:adv.偶爾inabroadsense:adv.廣義上講28.(D)該句意為：對樂觀思維在日常生活中作用的研究已產生有趣的結果。specific:adj.明確的，特有的active:adj.積極的，主動的creative:adj.有創(chuàng)造的confident:adj.有信心的29.(A)該句意為：該培訓課程旨在提高工作人員的英語水平。competence:n.能力，合格proficiency:n.熟練程度，水平grasp:n.領會（無“掌握”之意）efficiency:n.效率competition:n.競爭30.(A)該句意為：學生應為娛樂和體育活動留出足夠的時間。setaside:v.留出（時間等）以備有l(wèi)eaveout:v.省略goabout:v.處理putup:v.進行；舉起；張貼SectionB31.(D)該句意為：盡管古老的習俗不再引起人們的注意，但其中一些仍以禮貌形式繼續(xù)存在。inthewayof:防礙intheeyesof:在…看來inthefaceof:在…面前intheformof:以…的形式32.(A)該句意為：俚語的主要功能之一是增強與其一伙人的認同感。identification:n.辨認，身份，認同specification:n.說明introduction:n.介紹superstition:n.迷信33.(C)該句意為：鑒于法官們論述的其他憲法依據，該協(xié)會堅持認為學校可以繼續(xù)實施考試制度。preserve:v.維護，保護safeguard:v.捍衛(wèi)maintain:v.維護，堅持認為conserve:v.保護，保守34.(C)該句意為：能上網的人都能輕而易舉地了解這些大學的情況。entrance:n.入口，入學，進入admission:n.錄取，進入access:n.使用的權利或機會involvement:n.參與，卷入35.(D)該句意為：缺少運動和不健康飲食習慣增加了死亡的可能性。mobility:n.流動性morality:n.道德觀maturity:n.成熟mortality:n.死亡36.(A)該句意為：在此橋上，許多自殺的企圖都是一時沖動，其實生命是可以挽救的。impulsive:adj.沖動的responsive:adj.有反應的destructive:adj.毀滅性的speculative:adj.投機的，思考的37.(B)該句意為：林肯出生在一個小農場，那兒的森林是野獸的家園。reside:vi.居住inhabit:v.居住segregate:v.隔離exhibit:v.展現(xiàn)38.(D)該句意為：有些青少年對電子游戲特別著迷，有時可能連續(xù)玩數小時。onpurpose:故意onhand:擁有，就要出現(xiàn)，出席oncredit:賒onend:連續(xù)39.(A)該句意為：野生動物部門已花費數百萬美元保護自然保護區(qū)。naturereserve:自然保護區(qū)preservative:防腐劑conservative:保守的人reservation:保留40.(D)該句意為：這位年輕女士是史密斯先生的養(yǎng)女，她的親生父母死于車禍。ecological:adj.生態(tài)的psychological:adj.心理學的physiological:adj.生理的biological:adj.生物的，親的第三部分 完形填空 該短文介紹了不同茶葉的采集、加工過程以及茶葉對人類健康的益處。41.(B)短文第一段作者說：誰也不敢肯定您喝的那種茶對健康有什么作用，但是專家說所有的茶都可能對健康有益。42.(C)第二句作者說：每種茶葉都含有較高的抗氧化劑成分，這些抗氧化劑影響著氧與其他物質反應后改變其化學成分的過程。Which在這里是引導一個非限定性定語從句。43.(D)見42題。該題四個選擇項意思相近，但不相同。element:n.元素；要素ingredient:n.配方成分fragment:n.碎片composition:n.組成成分，（化學）成分44.(A) 第一段最后一句作者說：但是茶葉的不同加工過程可以改變其抗氧化劑的含量及茶葉的顏色和口味。45.(B)第二段第二句作者說：綠茶典型的特點是味淡而清鮮。46.(C)接著作者說：紅茶因其在加工過程中完全氧化并發(fā)酵，因而會產生很濃的味道。專家說這種過程就使紅茶和綠茶對人們的健康有不同的作用。47.(D)接著作者說：更稀有的是白毛尖，這是茶中的極品，它是由茶樹上最嫩的小芽制成，采摘時上面還有一層白色的絨毛覆蓋?！坝伞M成”的表達方式有：becomposedof,bemadeupof和consistof,因此只有D對。48.(B)接著作者說：白毛尖和綠茶含咖啡因最少。（從語法上講themost也可用，但從上下文的意思上講應該是含咖啡因越少越好。）49.(A)第三段作者說：藥茶與茶葉完全不同。inevitably:adv.不可避免地enormously:adv.巨大地irresistibly:adv.不可抗拒地50.(D)最后一句作者說：不同的藥茶對健康的作用差別很大。intermsof:在……方面incaseof:假設，……情況下inproportionto:與……成比例inexchangefor:交換第四部分 閱讀理解第一篇 這一篇講的是由于獨居者的增加給地球生態(tài)系統(tǒng)帶來了前所未有的壓力，因為獨居比與別人共同居住會消費更多的自然資源，從而加速瀕危動植物的滅絕。作者建議獨居者最后與人合作，盡快結束獨居。51.(C)文章一開始作者說：好心的朋友和家人都在安慰獨居的人，并跟他們說沒有人做伴，天也不會塌下來的。singleton意為“獨居者”，原是超級詞匯，但文中已有解釋，考生可明白其意思。52.(B)第三段第一句作者說：由于種種原因，如婚姻關系破裂、職業(yè)的選擇、壽命的延長、家庭小型化等，單人家庭的數量在增加，這里面沒有提到由于收入的增長，人們可以一個人維持一個家庭。53.(B)第二段作者說：剛剛發(fā)表的一項令人沮喪的研究說全球傾向于獨居的趨勢正在給我們的生態(tài)系統(tǒng)造成前所未有的壓力。第三段的第二句作者又說：獨居給自然資源造成不可忍受的壓力，加速了瀕危動植物的滅絕。54.(D)第三段第四句作者說：獨居的人很自私，他們自己一個人用一個冰箱、電視、飯鍋和上下水系統(tǒng)，這對我們這個過于擁擠的星球上的自然資源來說是一個災難性的浪費。55.(A)第三段的最后一句作者說：我們的社會是本能的群體社會，當人們看到其他人在不露聲色地違反群體社會原則并與“標準”的家庭和夫妻關系原則背道而馳時就會大驚小怪，并且猛烈地抨擊他們。56.(C)文章的最后兩段作者勸獨居者說：嘗試一下與別人合住。有很多這方面的例子，漂亮的青年人笑著相遇，共同度過美好時光，就像電視連續(xù)劇?六人行?中描寫的那樣。這些信息清楚地告訴我們：合住好，孤獨不好，單身獨居是不被（社會）允許的。第二篇本文介紹了用現(xiàn)代醫(yī)學的方法已經能夠使一對夫妻在想要孩子時選擇使他們的孩子的性別。有些人選擇孩子的性別是為了避免遺傳疾病，而有的人是為了家里男孩女孩平衡。這就引出了醫(yī)學倫理道德的問題。57.(C)文章第一段第三句作者說：MiShel的兄弟在20歲剛過時就因遺傳性疾病而雙目失明。Meisser夫婦知道這種疾病是通過母親傳給兒子的。如果他們生男孩的話，這個男孩就有50％的可能性帶有這種病。58.(B)第一段第六句作者說：因為這對英國夫婦要求選擇孩子的性別，因此他們就來到了美國弗吉尼亞州，這里有一種新的分離精子的技術稱作MicroSort（微篩選），當時正在試驗階段（1999年）。59.(D)第三段