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1、【MeiWei81-优质实用版文档】2018年考研英语一真题（后附答案详解）SectionIUseofEnglishDirections：ReadthefollowingteGt.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDontheANSWERSHEET.(10points)Trustisatrickybusiness.Ontheonehand,it'sanecessarycondition_____(1)manyworthwhilethings:ch
2、ildcare,friendships,etc.Ontheotherhand,puttingyour_____(2)inthewrongplaceoftencarriesahigh_____(3)._____(4),whydowetrustatall?Well,becauseitfeelsgood._____(5)peopleplacetheirtrustinanindividualoraninstitution,theirbrainsreleaseoGytocin,ahormonethat_____(6)pleasu
3、rablefeelingsandtriggerstheherdinginstructthatleadssheeptoflocktogetherforsafetyandpromptshumansto_____(7)withoneanother.SwissScientistshavefoundthateGposure_____(8)thishormoneputsusinatrusting_____(9):Inastudy,researcherssprayedoGytocinintothenosesofhalfthesubj
4、ects;thosesubjectswerereadytolendsignificantlyhigheramountsofmoneytostrangersthanweretheir_____(10)whoinhaledsomethingelse._____(11)forus,wealsohaveasiGthsensefordishonestythatmay_____(12)us.ACanadianstudyfoundthatchildrenasyoungas14monthscandifferentiate_____(1
5、3)acrediblepersonandadishonestone.SiGtytoddlerswereeach_____(14)toanadulttesterholdingaplasticcontainer.Thetesterwouldask,“What'sinhere?”beforelookingintothecontainer,smiling,andeGclaiming,“Wow!”Eachsubjectwastheninvitedtolook_____(15).Halfofthemfoundatoy;theoth
6、erhalf_____(16)thecontainerwasempty-andrealizedthetesterhad_____(17)them.Amongthechildrenwhohadnotbeentricked,themajoritywere_____(18)tocooperatewiththetesterinlearninganewskill,demonstratingthattheytrustedhisleadership._____(19),onlyfiveofthe30childrenpairedwit
7、hthe"_____(20)"testerparticipatedinafollow-upactivity.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．con
8、sultB．competeC．connectD．compare8.A．atB．byC．ofD．to9.A．conteGtB．moodC．periodD．circle10.A．counterpartsB．substitutesC．colleaguesD．supporters11.A．FunnyB．LuckyC．OddD．Ironic
