2017年考研英语二(完整版)真题和答案解析

专业整理WORD完美格式2016考研公共课英语二完整版真题及答案解析下载Section1UseofEnglishDirections:Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmark[A],[B],[C]or[D]onANSWERSHEET1.(10points)Happypeopleworkdifferently.They’remoreproductive,morecreative,andwillingtotakegreaterrisks.Andnewresearchsuggeststhathappinessmightinfluence__1__firm’swork,too.Companieslocatedinplaceswithhappierpeopleinvestmore,accordingtoarecentresearchpaper.__2__,firmsinhappyplacesspendmoreonR&D(researchanddevelopment).That’sbecausehappinessislinkedtothekindoflonger-termthinking__3__formakinginvestmentsforthefuture.Theresearcherswantedtoknowifthe__4__andinclinationforrisk-takingthatcomewithhappinesswould__5__thewaycompaniesinvested.SotheycomparedU.S.cities’averagehappiness__6__byGalluppollingwiththeinvestmentactivityofpubliclytradedfirmsinthoseareas.__7__enough,firms’investmentandR&Dintensitywerecorrelatedwiththehappinessoftheareainwhichtheywere__8__.Butisitreallyhappinessthat’slinkedtoinvestment,orcouldsomethingelseabouthappiercities__9__whyfirmstherespendmoreonR&D?Tofindout,theresearcherscontrolledforvarious__10__thatmightmakefirmsmorelikelytoinvest–likesize,industry,andsales–andforindicatorsthat专业整理WORD完美格式aplacewas__11__tolivein,likegrowthinwagesorpopulation.Thelinkbetweenhappinessandinvestmentgenerally__12__evenafteraccountingforthesethings.Thecorrelationbetweenhappinessandinvestmentwasparticularlystrongforyoungerfirms,whichtheauthors__13__to“lesscodifieddecisionmakingprocess”andthepossiblepresenceof“youngerandless__14__managerswhoaremorelikelytobeinfluencedbysentiment.”Therelationshipwas__15__strongerinplaceswherehappinesswasspreadmore__16__.Firmsseemtoinvestmoreinplaceswheremostpeoplearerelativelyhappy,ratherthaninplaceswithhappinessinequality.__17__thisdoesn’tprovethathappinesscausesfirmstoinvestmoreortotakealonger-termview,theauthorsbelieveitatleast__18__atthatpossibility.It’snothardtoimaginethatlocalcultureandsentimentwouldhelp__19__howexecutivesthinkaboutthefuture.“Itsurelyseemsplausiblethathappypeoplewouldbemoreforward-thinkingandcreativeand__20__R&Dmorethantheaverage,”saidoneresearcher.1.[A]why[B]where[C]how[D]when2.[A]Inreturn[B]Inparticular[C]Incontrast[D]Inconclusion3.[A]sufficient[B]famous[C]perfect[D]necessary4.[A]individualism[B]modernism[C]optimism[D]realism5.[A]echo[B]miss[C]spoil[D]change6.[A]imagined[B]measured[C]invented[D]assumed专业整理WORD完美格式7.[A]Sure[B]Odd[C]Unfortunate[D]Often8.[A]advertised[B]divided[C]overtaxed[D]headquartered9.[A]explain[B]overstate[C]summarize[D]emphasize10.[A]stages[B]factors[C]levels[D]methods11.[A]desirable[B]sociable[C]reputable[D]reliable12.[A]resumed[B]held[C]emerged[D]broke13.[A]attribute[B]assign[C]transfer[D]compare14.[A]serious[B]civilized[C]ambitious[D]experienced15.[A]thus[B]instead[C]also[D]never16.[A]rapidly[B]regularly[C]directly[D]equally17.[A]After[B]Until[C]While[D]Since18.[A]arrives[B]jumps[C]hints[D]strikes19.[A]shape[B]rediscover[C]simplify[D]share20.[A]prayfor[B]leantowards[C]giveaway[D]sendoutSectionⅡReadingComprehensionPartADirections：Readthefollowingfourtexts.AnswerthequestionsaftereachtextbychoosingA,B,CorD.MarkyouranswersonANSWERSHEET1.(40points)Text1It’struethathigh-schoolcodingclassesaren’tessentialforlearningcomputerscienceincollege.Studentswithoutexperiencecan专业整理WORD完美格式catchupafterafewintroductorycourses,saidTomCortina,theassistantdeanatCarnegieMellon’sSchoolofComputerScience.However,Cortinasaid,earlyexposureisbeneficial.Whenyoungerkidslearncomputerscience,theylearnthatit’snotjustaconfusing,endlessstringoflettersandnumbers—butatooltobuildapps,orcreateartwork,ortesthypotheses.It’snotashardforthemtotransformtheirthoughtprocessesasitisforolderstudents.Breakingdownproblemsintobite-sizedchunksandusingcodetosolvethembecomesnormal.Givingmorechildrenthistrainingcouldincreasethenumberofpeopleinterestedinthefieldandhelpfillthejobsgap,Cortinasaid.Studentsalsobenefitfromlearningsomethingaboutcodingbeforetheygettocollege,whereintroductorycomputer-scienceclassesarepackedtothebrim,whichcandrivetheless-experiencedor-determinedstudentsaway.TheFlatironSchool,wherepeoplepaytolearnprogramming,startedasoneofthemanycodingbootcampsthat’sbecomepopularforadultslookingforacareerchange.Thehigh-schoolersgetthesamecurriculum,but“wetrytogearlessonstowardthingsthey’reinterestedin,”saidVictoriaFriedman,aninstructor.Forinstance,oneoftheappsthestudentsaredevelopingsuggestsmoviesbasedonyourmood.ThestudentsintheFlatironclassprobablywon’tdropoutofhighschoolandbuildthenextFacebook.Programminglanguageshaveaquick专业整理WORD完美格式turnover,sothe“RubyonRails”languagetheylearnedmaynotevenberelevantbythetimetheyenterthejobmarket.Buttheskillstheylearn—howtothinklogicallythroughaproblemandorganizetheresults—applytoanycodinglanguage,saidDeborahSeehorn,aneducationconsultantforthestateofNorthCarolina.Indeed,theFlatironstudentsmightnotgointoITatall.Butcreatingafuturearmyofcodersisnotthesolepurposeoftheclasses.Thesekidsaregoingtobesurroundedbycomputers—intheirpockets,intheiroffices,intheirhomes—fortherestoftheirlives.Theyoung