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2017年12月大学英语四级真题参考答案PartIWritingAswewidelyknowthattherelationshipbetweenparentsandchildrenplaysasignificantroleinthedomesticrelationship,whichnotonlyservesascrucialbridgetobuildtrustandconnectionbetweentwogenerationsbutalsoexertsaprofoundandsubtleinfluencetowardtochildren’spersonalgrowth.Inordertostrengthentherelationship,itisimperativetocultivatetherespectbetweengenerations,whichnotonlyincludestherespecttoparentsfromchildrenbutalsotheotherwayaround.Furthermore,itissensiblefortheparentstospendmoretimeonthecompanywiththeirchildren,enhancingtheaffectionbetweeneachother.Finally,itiswisefortheparentstosetanexampleratherthanmakedemands,enablingthechildrentofollowandachievespiritualdevelopment.Tosumup,thesoundrelationshipbetweentwogenerationsrequirestheintegrationofnumerousmeasuresderivedfromthejointeffortofparents,childrenandschools.PartIIListeningComprehension1.B)Herlittlebrother.2.C)Bysellinglemonadeandpictures.3.C)Providingcleanenergytofivemillionpeople.4.B)Theycanbelaidrightontopofexistinghighways.5.A)Endlessfightingintheregion.6.D)Tofindevidenceoftheexistenceofthe“lostlions”.7.B)Lions’tracks.8.D)Aspecialgiftfromtheman.9.D)Threwherasurpriseparty.10.B)Thetripherhusbandhasplanned.11.C)Heiseagertolearnhowthecouple’sholidayturnsout.12.A)Theyaresensitivetothedynamicsofanegotiation.13.B)Theyknowwhentostop.14.C)Theylearnquickly.15.D)Gettoknowtheotherside.16.D)HowspaceresearchbenefitspeopleonEarth.17.B)Theydevelopedobjectsforastronautstouseinouterspace.18.A)Theyareextremelyaccurate.19.C)Itmarkedthebeginningofsomethingnew.20.A)Theybelievedinworkingforgoals.21.D)Doingneedleworkbythefire.22.C)Sitdownandtrytocalmyourself.23.B)Youmayexposeyourselftounexpecteddangers.24.D)Walkuphill.25.A)Informsomebodyofyourplan.PartⅢReadingComprehension26.G)exposure27.L)levels28.F)enroll29.O)participated30.C)championships31.E)developing32.M)local33.N)operates34.I)feeding35.B)career36H)tobecurious,weneedtorealizefirstofallthattherearemanythingswedon'tknow.37.D).accordingtoleslie,curiosityisessentialtoonessuccess.38.O)weshouldfeelhappywhenwepursueknowledgeforknowledgessake39M)politicalleaders'lackofcuriositywillresultinbadconsequences.40.B)thereareoftenaccusationsabout.politiciansandthemediaslackofcuriositytofindoutthetruth41.L)thelesscuriousachildis,thelessknowledgethechildmayturnouttohave.42.k)itiswidelyacceptedthatacademicaccomplishmentliesinbothintelligenceanddiligence.43.J)abookshopascuriosityeadsuscanbeagoodwaytoentertainourselves.44.G)boththeriseoftheinternetandreducedappetiteforliteraryfictioncontributetopeople'sdecliningcuriosity.45.F)mankindwouldn'tbesoinnovativewithoutcuriosity.46-50:BADCA51-55:CCBDD46.whatdobelieveaboutaging?b)theyjustcannotdoanythingaboutIt47.howdomanyscientistsviewagingnow?a)mightbepreventedandtreated48.whatdoesalexzhavoronkovthinkofdescribingagingasadisease?d)itwillmotivatedoctorsandpharmaciststofindwaystotreataging.49.whatdowelearnaboutthemedicalcommunity?c)theycancontributetopeople'shealthonlytoalimitedextend,50.whatdoesprofessorleonardhayflickbelievea)thehumanlifespancannotbepro-longed51.whatdowelearnaboutapplicantspostdoctoralpositionsingeosciences?c)moremalesthanfemalesarelikelytogetoutstandinglettersofrecommendafion52.whatdostudiesaboutmenandwomeninscientificresearchshow?C)Menarebelievedtobebetterabletoexcelinstemdisciplines53.whatdothestudiesfindabouttherecommendationlettersforwomenapplicants?b).theycontainnothingthatdistinguishestheapplication.54.whatdidduttandhercolleaguesdowiththemorethan1,200lettersofrecommendationd)theydeletedallinformationaboutgender.55.whatdoesduttaimtodowithherstudy?d)startapublicdiscussiononhowtoraisewomen'sstatusinacademiccircles.PartⅣTranslationMountainTai,2,700mabovesealeveland400squarekilometers,whichislocatedinthewesternpartofChina.Itenjoysnotonlythemagnificentsight,butthehighreputationforitshistoricalculture.MountainTaiisaplaceofworshipforpilgrimsfor3,000thousandyears.Accordingtotherecord,itwasvisitedby72emperorsintotal.ManywritersobtaininspirationandcomposepoemsandcompositionsbyvisitingMountainTai.Besides,artistsalsodrawpaintingshere.Consequently,therearealotofculturalrelicsandhistoricsites.Nowadays,MountainTaihasbecomeoneofthemostwell-knowntouristattractionsinChina.