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2023年全国硕士探讨生入学统一考试英语试题SectionIUseofEnglishDirections:Readthefollowingtext.ChoosethebestwordsforeachnumberedblankandmarkABCorDonANSWERSHEET
1.10pointsTheideathatsomegroupsofpeoplemaybemoreintelligentthanothersisoneofthosehypothesesthatdarenotspeakitsname.ButGregoryCochranis1tosayitanyway.Heisthat2birdascientistwhoworksindependently3anyinstitution.Hehelpedpopularizetheideathatsomediseasesnot4thoughttohaveabacterialcausewereactuallyinfectionswhicharousedmuchcontroversywhenitwasfirstsuggested.5hehowevermighttrembleatthe6ofwhatheisabouttodo.Togetherwithanothertwoscientistsheispublishingapaperwhichnotonly7thatonegroupofhumanityismoreintelligentthantheothersbutexplainstheprocessthathasbroughtthisabout.Thegroupin8areaparticularpeopleoriginatedfromcentralEurope.Theprocessisnaturalselection.ThisgroupgenerallydowellinIQtest912-15pointsabovethe10valueof100andhavecontributed11totheintellectualandculturallifeoftheWestasthe12oftheirelitesincludingseveralworld-renownedscientists
13.Theyalsosuffermoreoftenthanmostpeoplefromanumberofnastygeneticdiseasessuchasbreastcancer.Thesefacts14havepreviouslybeenthoughtunrelated.Theformerhasbeen15tosocialeffectssuchasastrongtraditionof16education.ThelatterwasseenhistoriansdeliberatelymadeupsomestoriesofJeffersonJslife.politicalcompromisesareeasilyfoundthroughouttheU.S.history.WhatdowelearnaboutThomasJeffersonHispoliticalviewchangedhisattitudetowardsslavery.Hisstatusasafathermadehimfreethechildslaves.Hisattitudetowardsslaverywascomplex.Hisaffairwithaslavestainedhisprestige.WhichofthefollowingistrueaccordingtothetextSomeFoundingFathersbenefitpoliticallyfromslavery.Slavesintheoldclaysdidnothavetherighttovote.Slaveownersusuallyhadlargesavingsaccounts.Slaverywasregardedasapeculiarinstitution.Washingtonsdecisiontofreeslavesoriginatedfromhismoralconsiderations.militaryexperience.financialconditions.politicalstand.PartBDirections:Inthefollowingarticlesomesentenceshavebeenremoved.ForQuestions41—45choosethemostsuitableonefromthelistA-Gtofitintoeachofthenumberedblanks.Therearetwoextrachoiceswhichdonotfitinanyoftheblanks.MarkyouranswersonANSWERSHEET
1.10pointsThetimeforsharpeningpencilsarrangingyourdeskanddoingalmostanythingelseinsteadofwritinghasended.Thefirstdraftwillappearonthepageonlyifyoustopavoidingtheinevitableandsitstanduporliedowntowrite.41Beflexible.Youroutlineshouldsmoothlyconductyoufromonepointtothenextbutdonotpermitittorailroadyou.Ifarelevantandimportantideaoccurstoyounowworkitintothedraft.42Grammarpunctuationandspellingcanwaituntilyourevise.Concentrateonwhatyouaresaying.Goodwritingmostoftenoccurswhenyouareinhotpursuitofanidearatherthaninanervoussearchforerrors.43Yourpageswillbeeasiertokeeptrackofthatwayandifyouhavetoclipaparagraphtoplaceitelsewhereyouwillnotloseanywritingontheotherside.Ifyouareworkingonawordprocessoryoucantakeadvantageofitscapacitytomakeadditionsanddeletionsaswellasmoveentireparagraphsbymakingjustafewsimplekeyboardcommands.Somesoftwareprogramscanalsocheckspellingandcertaingrammaticalelementsinyourwriting.44Theseprintoutsarealsoeasiertoreadthanthescreenwhenyouworkonrevisions.Onceyouhaveafirstdraftonpaperyoucandeletematerialthatisunrelatedtoyourthesisandaddmaterialnecessarytoillustrateyourpointsandmakeyourpaperconvincing.ThestudentwhowroteTheAPasaStateofMind“wiselydroppedaparagraphthatquestionedwhetherSammydisplayschauvinisticattitudestowardwomen.45Rememberthatyourinitialdraftisonlythat.Youshouldgothroughthepapermanytimes-andthenagain-workingtosubstantiateandclarifyyourideas.Youmayevenendupwithseveralentireversionsofthepaper.Rewrite.Thesentenceswithineachparagraphshouldberelatedtoasingletopic.Transitionsshouldconnectoneparagraphtothenextsothattherearenoabruptorconfusingshifts.Awkwardorwordyphrasingorunclearsentencesandparagraphsshouldbemercilesslypokedandproddedintoshape.Tomakerevisingeasierleavewidemarginsandextraspacebetweenlinessothatyoucaneasilyaddwordssentencesandcorrections.Writeononlyonesideofthepaper.Afteryouhaveclearlyandadequatelydevelopedthebodyofyourpaperpayparticularattentiontotheintroductoryandconcludingparagraphs.Itsprobablybesttowritetheintroductionlastafteryouknowpreciselywhatyouareintroducing.Concludingparagraphsdemandequalattentionbecausetheyleavethereaderwithafinalimpression.Itsworthrememberinghoweverthatthoughacleancopyfreshoffaprintermaylookterrificitwillreadonlyaswellasthethinkingandwritingthathavegoneintoit.Manywritersprudentlystoretheirdataondisksandprinttheirpageseachtimetheyfinishadrafttoavoidlosinganymaterialbecauseofpowerfailuresorotherproblems.Itmakesnodifferencehowyouwritejustsoyoudo.Nowthatyouhavedevelopedatopicintoatentativethesisyoucanassembleyournotesandbegintofleshoutwhateveroutlineyouhavemade.AlthoughthisisaninterestingissueithasnothingtodowiththethesiswhichexplainshowthesettinginfluencesSammyJsdecisiontoquithisjob.InsteadofincludingthatparagraphsheaddedonethatdescribedLengelscrabbedresponsetothegirlssothatshecouldleaduptotheAPpolicy”heenforces.Inthefinalparagraphaboutthesignificanceofthesettingin“APthestudentbringstogetherthereasonsSammyquithisjobbyreferringtohisrefusaltoacceptLengelsstorepolicies.Byusingthefirstdraftasameansofthinkingaboutwhatyouwanttosayyouwillverylikelydiscovermorethanyournotesoriginallysuggested.Plentyofgoodwritersdontuseoutlinesatallbutdiscoverorderingprinciplesastheywrite.Donotattempttocomposeaperfectlycorrectdraftthefirsttimearound.PartCDirections:ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.YourtranslationshouldbewrittenclearlyonANSWERSHEET
2.10pointsInhisautobiographyDarwinhimselfspeaksofhisintellectualpowerswithextraordinarymodestyliepointsoutthathealwaysexperiencedmuchdifficultyinexpressinghimselfclearlyandconciselybut46hebelievesthatthisverydifficultymayhavehadthecompensatingadvantageofforcinghimtothink10ngandintentlyabouteverysentenceandthusenablinghimtodetecterrorsinreasoningandinhisownobservations.HedisclaimedthepossessionofanygreatquicknessofapprehensionorwitsuchasdistinguishedHuxley.47HeassertedalsothathispowertofollowalongandpurelyabstracttrainofthoughtwasverylimiledforwhichreasonhefeltceriainIhalhenovorcouldhavesucceededwithmathomatics.Hismemorytoohedescribedasextensivebuthazy.Sopoorinonesensewasitthathenevercouldrememberformorethanafewdaysasingledateoralineofpoetry.48Ontheotherhandhedidnotacceptaswellfoundedthechargemadebysomeofhiscriticsthatwhilehewasagoodobserverhehadnopowerofreasoning.Thishethoughtcouldnotbetruebecausethe“OriginofSpeciesnisonelongargumentfromthebeginningtotheendandhasconvincedmanyablemen.Noonehesubmitscouldhavewrittenitwithoutpossessingsomepowerofreasoning.Hewaswillingtoassertthat“IhaveafairshareofinventionandofcommonsenseorjudgmentsuchaseveryfairlysuccessfullawyerordoctormusthavebutnotIbelieveinanyhigherdegree.n49Headdshumblythatperhapshewas“superiortothecommonrunofmeninnoticingthingswhicheasi1yescapeattentionandinobservingthemcarefully.”Writinginthelastyearofhislifeheexpressedtheopinionthatintwoorthreerespectshismindhadchangedduringtheprecedingtwentyorthirtyyears.Uptotheageofthirtyorbeyonditpoetryofmanykindsgavehimgreatpleasure.Formerlytoopictureshadgivenhimconsiderableandmusicverygreatdelight.In1881howeverhesaid:“NowformanyyearsIcannotenduretoreadalineofpoetry.Ihavealsoalmostlostmytasteforpicturesormusic.”50Darwinwasconvincedthatthelossofthesetasteswasnotonlyalossofhappinessbutnightpossiblybeinjuriouslotheintellectandmoreprobablytothemoralcharacter.SectionIIIWritingPartADirections:YouhavejustcomebackfromCanadaandfoundamusicCDinyourluggagethatyouforgottoreturntoBobyourlandlordthere.Writehimalettertolmakeanapologyand2suggestasolution.Youshouldwriteabout100wordsonANSWERSHEET
2.Donotsignyourownnameattheendoftheletter.Use“LiMing”instead.Donotwritetheaddress.10pointsPartBDirections:Writeanessayof160-200wordsbasedonthefollowingdrawing.Inyouressayyoushoulddescribethedrawingbrieflyexplainitsintendedmeaningandthengiveyourcomments.YoushouldwriteneatlyonANSWERSHEET
2.20points你一条腿,我一条腿;你我一起,走南闯北2023年考研英语真题答案SectionI:UseofEnglish10pointsSectionII:ReadingComprehension60pointsPartA40pointsPartB10points
41.D
42.G
43.A
44.C
45.EPartC10points.他认为或许正因为语言表达上的这种困难,他不得不对自己要说的每句话都经过长时间的细致思索,从而能发觉自己在推理和视察中的错误,结果这反而成为他的优点.他还坚持认为自己进行长时间纯抽象思维的实力非常有限,由此他也认定自己在数学方面根本不行能有大的作为.另一方面,某些人指责他虽然擅长视察,却不具备推理实力,而他认为这种说法也是缺乏依据的.他又自谦的说,或许自己“在留意到简单被忽视的事物,并对其加以细致视察方面优于常人”.达尔文确信,没有了这些爱好不只是少了乐趣,而且可能会有损于一个人的思维实力,更有可能导致一个人道德品质的下降SectionHI:Writing30pointsPartA10points.参考范文略PartB20points.参考范文略asaan17ofgeneticisolation.Dr.Cochransuggeststhattheintelligenceanddiseasesareintimately18Hisargumentisthattheunusualhistoryofthesepeoplehas19themtouniqueevolutionarypressuresthathaveresultedinthis20stateofaffairs.
16.[A]assessing[B]supervising[C]administering[D]valuing
20.SectionIIReadingComprehensionPartADirections:Readthefollowingfourtexts.AnswerthequestionsbeloweachtextbychoosingABCorD.MarkyouranswersonANSWERSHEET
1.40pointsText1Whilestillcatching-uptomeninsomespheresofmodernlifewomenappeartobewayaheadinatleastoneundesirablecategory.WomenareparticularlysusceptibletodevelopingdepressionandanxietydisordersinresponsetostresscomparedtomennaccordingtoDr.YehudachiefpsychiatristatNewYork*sVeteranJsAdministrationHospital.Studiesofbothanimalsandhumanshaveshownthatsexhormonessomehowaffectthestressresponsecausingfemalesunderstresstoproducemoreofthetriggerchemicalsthandomalesunderthesameconditions.Inseveralofthestudieswhenstressed-outfemaleratshadtheirovariesthefemalereproductiveorgansremovedtheirchemicalresponsesbecameequaltothoseofthemales.Addingtoawoman*sincreaseddoseofstresschemicalsareherincreased“opportunities“forstress.Itsnotnecessarilythatwomendontcopeaswell.Itsjustthattheyhavesomuchmoretocopewith“saysDr.Yehuda.uTheircapacityfortoleratingstressmayevenbegreaterthanmenssheobservesitsjustthattheyJredealingwithsomanymorethingsthattheybecomewornoutfromitmorevisiblyandsooner.”Dr.Yehudanotesanotherdifferencebetweenthesexes.Ithinkthatthekindsofthingsthatwomenareexposedtotendtobeinmoreofachronicorrepeatednature.Mengotowarandareexposedtocombatstress.Menareexposedtomoreactsofrandomphysicalviolence.Thekindsofinterpersonalviolencethatwomenareexposedtotendtobeindomesticsituationsbyunfortunatelyparentsorotherfamilymembersandtheytendnottobeone-shotdeals.Thewear-and-tearthatcomesfromtheselongerrelationshipscanbequitedevastating.”AdelineAlvarezmarriedat18andgavebirthtoasonbutwasdeterminedtofinishcollege.Istruggledalottogetthecollegedegree.Iwas1ivinginsomuchfrustrationthatthatwasmyescapetogotoschoolandgetaheadanddobetter.Laterhermarriageendedandshebecameasinglemother.Itsthehardestthingtotakecareofateenagerhaveajobpaytherentpaythecarpaymentandpaythedebt.Ilivedfrompaychecktopaycheck.”NoteveryoneexperiencesthekindsofseverechronicstressesAlvarezdescribes.Butmostwomentodayarecopingwithalotofobligationswithfewbreaksandfeelingthestrain.Alvarez*sexperiencedemonstratestheimportanceoffindingwaystodiffusestressbeforeitthreatensyourhealthandyourabilitytofunction.WhichofthefollowingistrueaccordingtothefirsttwoparagraphsWomenarebiologicallymorevulnerabletostress.Womenarestillsufferingmuchstresscausedbymen.Womenaremoreexperiencedthanmenincopingwithstress.FD]Menandwomenshowdifferentinclinationswhenfacedwithstress.Dr.YehudaJsresearchsuggeststhatwomenneedextradosesofchemicalstohandlestress.havelimitedcapacityfortoleratingstress.aremorecapableofavoidingstress.areexposedtomorestress.AccordingtoParagraph4thestresswomenconfronttendstobedomesticandtemporary.irregularandviolent.durableandfrequent.trivialandrandom.Thesentence“Ilivedfrompaychecktopaycheck.”Line6Para.showsthatAlvarezcaredaboutnothingbutmakingmoney.Alvarezssalarybarelycoveredherhouseholdexpenses.Alvarezgotpaychecksfromdifferentjobs.Alvarezpaidpracticallyeverythingbycheck.WhichofthefollowingwouldbethebesttitleforthetextStrainofStress:NoWayOutResponsestoStress:GenderDifferenceStressAnalysis:WhatChemicalsSayGenderInequality:WomenUnderStressText2Itusedtobesostraightforward.Ateamofresearchersworkingtogetherinthelaboratorywouldsubmittheresultsoftheirresearchtoajournal.Ajournaleditorwouldthenremovetheauthorsnamesandaffiliationsfromthepaperandsendittotheirpeersforreview.Dependingonthecommentsreceivedtheeditorwouldacceptthepaperforpublicationordeclineit.Copyrightrestedwiththejournalpublisherandresearchersseekingknowledgeoftheresultswouldhavetosubscribetothejournal.Nolonger.TheInternet-andpressurefromfundingagencieswhoarequestioningwhycommercialpublishersaremakingmoneyfromgovernment-fundedresearchbyrestrictingaccesstoit-ismakingaccesstoscientificresultsareality.TheOrganizationforEconomicCo-operationandDevelopmentOECDhasjustissuedareportdescribingthefar-reachingconsequencesofthis.ThereportbyJohnHoughtonofVictoriaUniversityinAustraliaandGrahamVickeryoftheOECDmakesheavyreadingforpublisherswhohavesofarmadehandsomeprofits.Butitgoesfurtherthanthat.Itsignalsachangeinwhathasuntilnowbeenakeyelementofscientificendeavor.Thevalueofknowledgeandthereturnonthepublicinvestmentinresearchdependsinpartuponwidedistributionandreadyaccess.Itisbigbusiness.InAmericathecorescientificpublishingmarketisestimatedatbetween$7billionand$11billion.TheInternationalAssociationofScientificTechnicalandMedicalPublisherssaysthattherearemorethan2000publishersworldwidespecializinginthesesubjects.Theypublishmorethan
1.2mil1ionarticleseachyearinsome16000journals.Thisisnowchanging.AccordingtotheOECDreportsome75%ofscholarlyjournalsarenowonline.Entirelynewbusinessmodelsareemerging;threemainoneswereidentifiedbythereportsauthors.Thereistheso-calledbigdealwhereinstitutionalsubscriberspayforaccesstoacollectionofonlinejournaltitlesthroughsite-licensingagreements.Thereisopen-accesspublishingtypicallysupportedbyaskingtheauthororhisemployertopayforthepapertobepublished.Finallytherearcopen-accessarchiveswhoreorganizationssuchasuniversitiesorinternationallaboratoriessupportinstitutionalrepositories.Othermodelsexistthatarehybridsofthesethreesuchasdelayedopen-accesswherejournalsallowonlysubscriberstoreadapaperforthefirstsixmonthsbeforemakingitfreelyavailabletoeveryonewhowishestoseeit.Allthiscouldchangethetraditionalformofthepeer-reviewprocessatleastforthepublicationofpapers.Inthefirstparagraphtheauthordiscussesthebackgroundinformationofjournalediting.thepublicationroutineoflaboratoryreports.therelationsofauthorswithjournalpublishers.thetraditionalprocessofjournalpublication.WhichofthefollowingistrueoftheOECDreportItcriticizesgovernment-fundedresearch.Itintroducesaneffectivemeansofpublication.Ttupsetsprofit-makingjournalpublishers.Itbenefitsscientificresearchconsiderably.Accordingtothetextonlinepublicationissignificantinthatitprovidesaneasieraccesstoscientificresults.itbringshugeprofitstoscientificresearchers.itemphasizesthecrucialroleofscientificknowledge.itfacilitatespublicinvestmentinscientificresearch.Withtheopen-accesspublishingmodeltheauthorofapaperisrequiredtocoverthecostofitspublication.subscribetothejournalpublishingit.allowotheronlinejournalstouseitfreely.completethepeer-reviewbeforesubmission.WhichofthefollowingbestsummarizesthetextTheInternetisposingathreattopublishers.Anewmodeofpublicationisemerging.Authorswelcomethenewchannelforpublication.Publicationisrenderedeasierbyonlineservice.Text3Intheearly1960sWiltChamberlainwasoneofonlythreeplayersintheNationalBasketballAssociationNBAlistedatoversevenfeet.Ifhehadplayedlastseasonhoweverhewouldhavebeenoneof
42.Thebodiesplayingmajorprofessionalsportshavechangeddramaticallyovertheyearsandmanagershavebeenmorethanwillingtoadjustteamuniformstofitthegrowingnumbersofbiggerlongerframes.Thetrendinsportsthoughmaybeobscuringanunrecognizedreality:Americanshavegeneral1ystoppedgrowing.Thoughtypicallyabouttwoinchestallernowthan140yearsagotodayspeople-especiallythoseborntofamilieswhohavelivedintheU.S.formanygenerations-apparentlyreachedtheirlimitintheearly1960s.Andtheyarcntlikelytogetanytaller.Inthegeneralpopulationtodayatthisgeneticenvironmentallevelweveprettymuchgoneasfaraswecango“saysanthropologistWilliamCameronChumleaofWrightStateUniversity.InthecaseofNBAplayerstheirincreaseinheightappearstoresultfromtheincreasinglycommonpracticeofrecruitingplayersfromallovertheworld.Growthwhichrarelycontinuesbeyondtheageof20demandscaloriesandnutrients-notabiyprotein-tofeedexpandingtissues.Atthestartofthe20thcenturyunder-nutritionandchildhoodinfectionsgotintheway.Butasdietandhealthimprovedchildrenandadolescentshaveonaverageincreasedinheightbyaboutaninchandahalfevery20yearsapatternknownastheseculartrendinheight.YetaccordingtotheCentersforDiseaseControlandPreventionaverageheight-59formen54forwomen-hasntreallychangedsince
1960.Geneticallyspeakingthereareadvantagestoavoidingsubstantialheight.Duringchildbirthlargerbabieshavemoredifficultypassingthroughthebirthcanal.Moreovereventhoughhumanshavebeenuprightformillionsofyearsourfeetandbackcontinuetostrugglewithbipedalpostureandcannoteasilywithstandrepeatedstrainimposedbyoversizelimbs.TherearesomerealconstraintsthataresetbythegeneticarchitectureoftheindividualorganismsaysanthropologistWilliamLeonardofNorthwesternUniversity.Geneticmaximumscanchangebutdontexpectthistohappensoon.ClaireC.GordonsenioranthropologistattheArmyResearchCenterinNatickMass.ensuresthat90percentoftheuniformsandworkstationsfitrecruitswithoutalteration.Shesaysthatunlikethoseforbasketbal1the1engthofmi1itaryuniformshasnotchangedforsometime.AndifyouneedtopredicthumanheightinthenearfuturetodesignapieceofequipmentGordonsaysthatbyandlarge“youcouldusetodaysdataandfeelfairlyconfident.”WiltChamberlainiscitedasanexampletoi1lustratethechangeofheightofNBAplayers.showthepopularityofNBAplayersintheU.S..comparedifferentgenerationsofNBAplayers.assesstheachievementsoffamousNBAplayers.WhichofthefollowingplaysakeyroleinbodygrowthaccordingtothetextGeneticmodification.Naturalenvironment.Livingstandards.Dailyexercise.OnwhichofthefollowingstatementswouldtheauthormostprobablyagreeNon-Americansaddtotheaverageheightofthenation.Humanheightisconditionedbytheuprightposture.Americansarethetallestonaverageintheworld.Largerbabiestendtobecometallerinadulthood.Welearnfromthelastparagraphthatinthenearfuturethegarmentindustrywillreconsidertheuniformsize.thedesignofmilitaryuniformswillremainunchanged.genetictestingwillbeemployedinselectingsportsmen.theexistingdataofhumanheightwillstillbeapplicable.Thetextintendstotellusthatthechangeofhumanheightfollowsacyclicpattern.humanheightisbecomingevenmorepredictable.Americanshavereachedtheirgeneticgrowthlimit.thegeneticpatternofAmericanshasaltered.Text4In1784fiveyearsbeforehebecamepresidentoftheUnitedStatesGeorgeWashington52wasnearlytoothless.Sohehiredadentisttotransplantnineteethintohisjaw-havingextractedthemfromthemouthsofhisslaves.That*safardifferentimagefromthechcrry-tree-choppingGeorgemostpeoplerememberfromtheirhistorybooks.Butrecentlymanyhistorianshavebeguntofocusontherolesslaveryplayedinthelivesofthefoundinggeneration.TheyhavebeenspurredinpartbyDNAevidencemadeavailablein1998whichalmostcertainlyprovedThomasJeffersonhadfatheredatleastonechildwithhisslaveSallyHemings.Andonlyoverthepast30yearshavescholarsexaminedhistoryfromthebottomup.WorksofseveralhistoriansrevealthemoralcompromisesmadebythenationsearlyleadersandthefragilenatureofthecountryTsinfancy.MoresignificantlytheyarguethatmanyoftheFoundingFathersknewslaverywaswrong-andyetmostdidlittletofightit.Morethananythingthehistorianssaythefounderswerehamperedbythecultureoftheirtime.WhileWashingtonandJeffersonprivatelyexpresseddistasteforslaverytheyalsounderstoodthatitwaspartofthepoliticalandeconomicbedrockofthecountrytheyhelpedtocreate.ForonethingtheSouthcouldnotaffordtopartwithitsslaves.Owningslaveswasulikehavingalargebankaccount“saysWiencekauthorofAnImperfectGod:GeorgeWashingtonHisSlavesandtheCreationofAmerica.ThesouthernstateswouldnothavesignedtheConstitutionwithoutprotectionsfortheupeculiarinstitution“includingaclausethatcountedaslaveasthreefifthsofamanforpurposesofcongressionalrepresentation.Andthestatesmen*spoliticallivesdependedonslavery.Thethree-fifthsformulahandedJeffersonhisnarrowvictoryinthepresidentialelectionof1800byinflatingthevotesofthesouthernstatesintheElectoralCollege.OnceinofficeJeffersonextendedslaverywiththeLouisianaPurchasein1803;thenewlandwascarvedinto13statesincludingthreeslavestates.StillJeffersonfreedHomingsschildren-thoughnotHemingsherselforhisapproximately150otherslaves.WashingtonwhohadbeguntobelievethatallmenwerecreatedequalafterobservingthebraveryoftheblacksoldiersduringtheRevolutionaryWarovercamethestrongoppositionofhisrelativestogranthisslavestheirfreedominhiswill.OnlyadecadeearliersuchanactwouldhaverequiredlegislativeapprovalinVirginia.GeorgeWashingtonsdentalsurgeryismentionedtoshowtheprimitivemedicalpracticeinthepast.demonstratethecrueltyofslaveryinhisdays.stresstheroleofslavesintheU.S.history.revealsomeunknownaspectofhislife.WemayinferfromthesecondparagraphthatDNAtechnologyhasbeenwidelyappliedtohistoryresearch.initsearlydaystheU.S.wasconfrontedwithdelicatesituations.
1.B
2.D
3.A
4.C
5.C
6.A
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13.A
14.C
15.D
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20.A
21.A
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25.D
26.D
27.C
28.A
29.A
30.B
31.A
32.C
33.B
34.D
35.C
36.D
37.B
38.C
39.A
40.B
1.[A]selected[B]prepared[C]obliged[D]pleased
2.[A]unique[B]particular[C]special[D]rare
3.[A]of[B]with[C]in[D]against
4.[A]subsequently[D]lately[B]presently[C]previously
5.[A]Only[B]So[C]Even[D]Hence
6.[A]thought[B]sight[c]cost[D]risk
7.[A]advises[B]suggests[C]protests[D]objects
8.[A]progress[B]fact[C]need[D]question
9.[A]attaining[B]scoring[C]reaching[D]calculating
10.[A]normal[B]common[C]mean[D]total
11.[A][c]unconsciouslyindefinitely[B][D]disproportionatelyunaccountably
12.[A]missions[B]fortunes[c]interests[D]careers
13.[A]affirm[B]witness[C]observe[D]approve
14.[A]moreover[B]therefore[C]however[D]meanwhile
15.[A]givenup[B]gotover[C]carriedon[D]putdown
17.[A]development[B]origin[C]consequence[D]instrument
18.[A]linked[B]integrated[C]woven[D]combined
19.[A]limited[B]subjected[C]converted[D]directed。