2014年全国硕士研究生入学统一考试英语真题及答案

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1、2014年全国硕士研究生入学统一考试英语（一）真题及答案Directions:Readthefollowingtext.Choosethebestword(S)foreachnumberedblankandmarkA,B,CorDonANSWERSHEET.(10Points)Asmanypeoplehitmiddleage,theyoftenstarttonoticethattheirmemoryandmentalclarityarenotwhattheyusedtobe.Wesuddenlycan'tremember1weputthekeysjustamo

2、mentago,oranoldacquaintance'sname,orthenameofanoldbandweusedtolove.Asthebrain2,werefertotheseoccurrencesas"seniormoments."3seeminglyinnocent,thislossofmentalfocuscanpotentiallyhavea(an)4impactonourprofessional,social,andpersonal5.Neuroscientists,expertswhostudythenervoussystem,arein

3、creasinglyshowingthatthere'sactuallyalotthatcanbedone.It6outthatthebrainneedsexerciseinmuchthesamewayourmusclesdo,andtherightmental7cansignificantlyimproveourbasiccognitive8.Thinkingisessentiallya9ofmakingconnectionsinthebrain.Toacertainextent,ourabilityto10inmakingtheconnectionstha

4、tdriveintelligenceisinherited.11,becausetheseconnectionsaremadethrougheffortandpractice,scientistsbelievethatintelligencecanexpandandfluctuate12mentaleffort.Now,anewWeb-basedcompanyhastakenitastep13anddevelopedthefirst"braintrainingprogram"designedtoactuallyhelppeopleimproveandregai

5、ntheirmental14.TheWeb-basedprogram15youtosystematicallyimproveyourmemoryandattentionskills.Theprogramkeeps16ofyourprogressandprovidesdetailedfeedback17yourperformanceandimprovement.Mostimportantly,it18modifiesandenhancesthegamesyouplayto19onthestrengthsyouaredeveloping--muchlikea(n)

6、20exerciseroutinerequiresyoutoincreaseresistanceandvaryyourmuscleuse.1.[A]where[B]when[C]that[D]why2.[A]improves[B]fades[C]recovers[D]collapses3.[A]If[B]Unless[C]Once[D]While4.[A]uneven[B]limited[C]damaging[D]obscure5.[A]wellbeing[B]environment[C]relationship[D]outlook6.[A]turns[B]f

7、inds[C]points[D]figures7.[A]roundabouts[B]responses[C]workouts[D]associations8.[A]genre[B]functions[C]circumstances[D]criterion9.[A]channel[B]condition[C]sequence[D]process10.[A]persist[B]believe[C]excel[D]feature11.[A]Therefore[B]Moreover[C]Otherwise[D]However12.[A]accordingto[B]re

8、gardlessof[C]apartf