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1、2018年考研英语一真题原文及答案解析完整版2018年全国硕士研究生入学统一考试英语(一) SectionIUseofEnglish Directions: Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDontheANSWERSHEET.(10points) Trustisatrickybusiness.Ontheonehand,it'sanecessarycondition1manyworthwhilethings:c
2、hildcare,friendships,etc.Ontheotherhand,puttingyour2,inthewrongplaceoftencarriesahigh3. 4,whydowetrustatall?Well,becauseitfeelsgood.5peopleplacetheirtrustinanindividualoraninstitution,theirbrainsreleaseoxytocin,ahormonethat6pleasurablefeelingsandtriggerstheherdinginst
3、ructthatpromptshumansto7withoneanother.Scientistshavefoundthatexposure8thishormoneputsusinatrusting9:InaSwissstudy,researcherssprayedoxytocinintothenosesofhalfthesubjects;thosesubjectswerereadytolendsignificantlyhigheramountsofmoneytostrangersthanweretheir10whoinhaleds
4、omethingelse. 11forus,wealsohaveasixthsensefordishonestythatmay12us.ACanadianstudyfoundthatchildrenasyoungas14monthscandifferentiate13acrediblepersonandadishonestone.Sixtytoddlerswereeach14toanadulttesterholdingaplasticcontainer.Thetesterwouldask,“What’sinhere?”before
5、lookingintothecontainer,smiling,andexclaiming,“Wow!”Eachsubjectwastheninvitedtolook15.Halfofthemfoundatoy;theotherhalf16thecontainerwasempty-andrealizedthetesterhad17them. Amongthechildrenwhohadnotbeentricked,themajoritywere18tocooperatewiththetesterinlearninganewskil
6、l,demonstratingthattheytrustedhisleadership.19,onlyfiveofthe30childrenpairedwiththe“20”testerparticipatedinafollow-upactivity. 1.[A]on[B]like[C]for[D]from 2.[A]faith[B]concern[C]attention[D]interest 3.[A]benefit[B]debt[C]hope[D]price 4.[A]Therefore[B]Then[C]Instead
7、[D]Again 5.[A]Until[B]Unless[C]Although[D]When 6.[A]selects[B]produces[C]applies[D]maintains 7.[A]consult[B]compete[C]connect[D]compare 8.[A]at[B]by[C]of[D]to 9.[A]context[B]mood[C]period[D]circle 10.[A]counterparts[B]substitutes[C]colleagues[D]supporters 11.[A]
8、Funny[B]Lucky[C]Odd[D]Ironic 12.[A]monitor[B]protect[C]surprise[D]delight 13.[A]between[B]within[C]toward[D]over 1
