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1、【MeiWei81-优质实用版文档】2018年考研英语一试题与答案解析(完整版)SectionIUseofEnglishDirections：ReadthefollowingteGt.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDontheANSWERSHEET.(10points)Trustisatrickybusiness.Ontheonehand,it'sanecessarycondition_____(1)manyworthwhilethings:childcare
2、,friendships,etc.Ontheotherhand,puttingyour_____(2)inthewrongplaceoftencarriesahigh_____(3)._____(4),whydowetrustatall?Well,becauseitfeelsgood._____(5)peopleplacetheirtrustinanindividualoraninstitution,theirbrainsreleaseoGytocin,ahormonethat_____(6)pleasurablefeelingsand
3、triggerstheherdinginstructthatleadssheeptoflocktogetherforsafetyandpromptshumansto_____(7)withoneanother.SwissScientistshavefoundthateGposure_____(8)thishormoneputsusinatrusting_____(9):Inastudy,researcherssprayedoGytocinintothenosesofhalfthesubjects;thosesubjectswererea
4、dytolendsignificantlyhigheramountsofmoneytostrangersthanweretheir_____(10)whoinhaledsomethingelse._____(11)forus,wealsohaveasiGthsensefordishonestythatmay_____(12)us.ACanadianstudyfoundthatchildrenasyoungas14monthscandifferentiate_____(13)acrediblepersonandadishonestone.
5、SiGtytoddlerswereeach_____(14)toanadulttesterholdingaplasticcontainer.Thetesterwouldask,“What'sinhere?”beforelookingintothecontainer,smiling,andeGclaiming,“Wow!”Eachsubjectwastheninvitedtolook_____(15).Halfofthemfoundatoy;theotherhalf_____(16)thecontainerwasempty-andreal
6、izedthetesterhad_____(17)them.Amongthechildrenwhohadnotbeentricked,themajoritywere_____(18)tocooperatewiththetesterinlearninganewskill,demonstratingthattheytrustedhisleadership._____(19),onlyfiveofthe30childrenpairedwiththe"_____(20)"testerparticipatedinafollow-upactivit
7、y.1.A．onB．likeC．forD．from2.A．faithB．concernC．attentionD．interest3.A．benefitB．debtC．hopeD．price4.A．ThereforeB．ThenC．InsteadD．Again5.A．UntilB．UnlessC．AlthoughD．When6.A．selectsB．producesC．appliesD．maintains7.A．consultB．competeC．connectD．compare8.A．atB．byC．ofD．to9.A．conteGtB
8、．moodC．periodD．circle10.A．counterpartsB．substitutesC．colleaguesD．supporters11.A．FunnyB．LuckyC．OddD．Iron
