2021-2022学年山东省日照市统招专升本英语自考预测试题(含答案)

2021-2022学年山东省日照市统招专升本英语自考预测试题(含答案)

一、单选题(20题)1.__________isknowntoall,toomuchstresscancausedisease（）

A.WhichB.ThatC.ItD.As

2.All_____ispeaceandprogress（）

A.whatisneeded

B.whichisneeded

C.thatisneeded

D.forourneeds

3.Thestudentistryinghisbesttohisteacherofhishonesty（）

A.proveB.convinceC.persuadeD.argue

4.Thefactory,includingitsmachinesandbuildings,（）burntlastnight

A.isB.areC.wereD.was

5.MostChineseliketea,butsomeprefercoffee_____tea（）

A.forB.withC.toD.than

6.Asurveyoftheopinionsofstudentsthattheyalsoadmitseveralhoursofsittinginfrontofthecomputerharmfulforone'shealth（）

A.show;areB.shows;isC.show;isD.shows;are

7.TomandIare_____seeingyou,sodon’tdisappointus!（）

A.lookingfor

B.lookingforwardto

C.lookingto

D.lookingouton

8.reallyworriesGeorgeisthathisparentsexpecttoomuchofhim（）

A.WhatB.ThisC.WhicheverD.It

9.Kimwenttovisittheteachersintheprimaryschool______heworkedthreeyearsago（）

A.whenB.whereC.whichD.that

10.Everythingcomeswitha______,thatis,there’snosuchthingasafreelunchintheworld（）

A.prizeB.priceC.returnD.revenue

11.Hemadeaquick______fromhisillness（）

A.reliefB.recoveryC.survivalD.relaxation

12.—WhenshallIreturnthebooktoyou?

—Youmay_____thisbook;Idon’twantitanymore（）

A.getB.remainC.maintainD.keep

13.Youshouldhavebeenmorepatient________thatcustomer（）

A.ofB.withC.forD.at

14.Imadethismyselfbutitwas（）whotaughtme

A.heB.himC.himselfD.byhim

15.Gymnastics___toactivitieswhichrequiresskillsuchasspeedandadaptability（）

A.isreferringB.refersC.referredD.hasreferred

16.Ibrokeadishwhilewashingupthismorning.Ofcourse,Ididnot______（）

A.lovetoB.needtoC.meantoD.wantto

17._______youdecidetotakeup,youshouldtrytomakeitasuccess（）

A.IfonlyB.UnlessC.WhereD.Whatever

18._________officebuildingsandhomesdevelopedlargecracksinwallsandceilingsinthearea（）

A.Hundredof

B.Threehundredsof

C.Hundredsof

D.Threehundreds

19.Ourteachersuggestedthateachofus______astudyplanforthelongsummervacation（）

A.makeB.madeC.willmakeD.wouldmake

20.Thetribehadbeenlivinginthatpartoftheareaforgenerationsuntilthecivilwar_____（）

A.brokedownB.brokeoffC.brokeoutD.brokeup

二、选词填空题(10题)21.3.____

22.Studentsatuniversitycanlearnandmakefriends1willlastalifetime.However,thecostofstudyingisontherise.Thisincreasemeansthatmoststudentscangetintomoneytrouble2theydonotknowhowtomanagetheirmoney.Itisnotjustthecoursefees.Studentsmustalso3forroomandboard.Inaddition,theymayspendmoney4clothes,travel,andotherthings.Thus,studentsneedtobudget5.Atmostuniversitiesteacherscangivestudentssuggestionsonhowtospendtheirmoney.Thefirstthingtheysuggestistowritedownyour6,forexample,themoneyyouwillgetfromyourfamilyorapart-timejob.Thenlistallofyourexpenses.Putyourexpensesintotwo7:thosethatchange(food,books,travel),andthosethatwillstaythesame(tuition,roomandboard).Addtogetherallofyourexpenses.Whenyoudothis,youfinditis8toplanoutyourbudget.Thismeansyoucansaveyourmoney,ratherthantryingto9fromothers.Asyoucansee,thereismoretolearnatuniversitythanjust10istaughtintheclassroom.____

23.Researchershavefoundthatpeoplewhogotoconcerts,showsandmuseumscanlivelongerthan1whodonot.ExpertsfromUniversityCollegeLondonhavebeenexaminingthelifestylesofover6,700Britishpeople215years.They3howoftenthepeoplewentoutandwhatkindsofeventstheyattended.Theyfoundthatpeopleover50yearsold4regularlywenttoconcertswereabout30percent5likelytodieoverthenext14years.Theresearcherssaidtheover50scouldextendtheirlife6engagingwiththearts.Inadditiontolivinglongerconcertgoerscouldalsohavemorefun.TheUKHealthSecretaryMattHancockbelievestherecouldbealotof7intheresearch.Hesaidartsandculturecould8thingslikementalhealth,agingandloneliness.He9announcedplansfortheUK’sNationalHealthServicetousetheartstohelppeopleliveahealthierlife.Oneresearchersaid,“Ourresultshighlighttheimportanceof10toexplorenewsocialfactorsthataffectourhealth.”1.____

三、情景对话(10题)24.4（）

A.Wehadagoodtime

B.Yes,thewindwasstrong

C.Iwasflyingakiteyesterdayafternoon

D.Wheredidyouflythekite?

E.WithLiLeiandTom

25.67.____（）

26.M：Hello,IwouldliketospeaktoMr.Lee.

W:1

M:ThisisLinda,youroldfriend.

W:Oh,howareyou,Linda?2

M:Mr.Smithwrotetomethatyouwerecomingtoourcity.MayIseeyouatyourhotelrightaway?

W:3Ihavetocheckmyschedule.Yes,that’sallright.

M:Great.I’llbethereinhalfanhour.

W:4

M:Oh,Ialmostforgot.What’syourroomnumber?

W:5Pleasecallmeifyoucan’tfindme.

M:I’lldothat.Seeyoulater

1（）

A.Pleaseholdonamoment

B.It’sNo.311onthesecondfloor

C.ThisisLeespeaking

D.I’mgladyoucalled

E.Allright,I’llbeexpectingyou

27.75.____（）

28.3（）

A.Itmusttakealotofpracticetostayontheskateboard

B.Wouldyouliketotryanyextremesports?

C.Iguessso

D.ManypeoplewatchthemonTV

E.I’msureyouwillbesafe

29.2（）

A.Itmusttakealotofpracticetostayontheskateboard

B.Wouldyouliketotryanyextremesports?

C.C.Iguessso

D.ManypeoplewatchthemonTV

E.I’msureyouwillbesafe

30.Nathan:ThereisafestivalinJuneinourcountry.It’sFather’sDay.1

LiFei:Yes,it’sonthefifthdayofthefifthlunar（阴历）month.WecallitDragonBoatFestival.

Nathan:2

LiFei:Wemakeandeatzongziandholddragonboatraces.

Nathan:3WhydoyoucelebrateDragonBoatFestival?

LiFei:Oh,itisastoryaboutQuYuan.Helivedabouttwothousandyearsago.Hisjobwastogiveadvicetotheemperor.Buthewasn’ttrustedandoftengotpunishment.SohejumpedintotheMiluoRiveranddied.

Nathan:4WasthedaythatQuYuandiedonthefifthdayofthefifthlunarmonthinthatyear?

LiFei:5Fromthenon,Chinesepeoplebegantoeatzongziandhavedragonboatracesonthatdaytomemorizehim

1（）

A.IsthereaChinesefestivalinJune,too?

B.Yes,youareverysmart

C.Itsoundsveryinteresting

D.WhatdoyouusuallydoonthatdayinChina?

E.Whatapity!

31.70.____（）

32.5（）

A.Butwhatdoyoudonow?

B.It’sreallywarm

C.IguessIshouldintroducemyself

D.I’montheradiostation

E.Really

33.Nathan:ThereisafestivalinJuneinourcountry.It'sFather'sDay.66

LiFei:Yes,it'sonthefifthdayofthefifthlunar（阴历）month.WecallitDragonBoatFestival.

Nathan:67

LiFei:Wemakeandeatzongziandholddragonboatraces.

Nathan:68WhydoyoucelebrateDragonBoatFestival?

LiFei:Oh,itisastoryaboutQuYuan.Helivedabouttwothousandyearsago.Hisjobwastogiveadvicetotheemperor.Buthewasn'ttrustedandoftengotpunishment.SohejumpedintotheMiluoRiveranddied.

Nathan:69WasthedaythatQuYuandiedonthefifthdayofthefifthlunarmonthinthatyear?

LiFei:70Fromthenon,Chinesepeoplebegantoeatzongziandhavedragonboatracesonthatdaytomemorizehim.

A.IsthereaChinesefestivalinJune,too?

B.Yes,youareverysmart.

C.Itsoundsveryinteresting.

D.WhatdoyouusuallydoonthatdayinChina?

E.Whatapity!

66.____（）

四、翻译(10题)34.Actionmustbetakenbeforethesituationgetsworse,ortherewillbesevereconsequences

35.Itisunfairtothinkthatgoodsfromabroadmustbebetterthanthosemadeathome

36.IttookMs.Cheng24hourstomakeuphermind:therewasnothingwrongorembarrassingaboutdoingthejob

37.Weneedtoslowdown,andenjoythepleasantthingsweignore

38.Onlyrecentlydidlinguistsbegintheseriousstudyoflanguagesthatwereverydifferentfromtheirown

39.毫无疑问，每个人都有选择自己生活方式的权利

40.Idon'tthinkwe'redoingenoughtoprotectourenvironmentfrompollution

41.TheyarenottheonlypeopleinwhomIhaveseentheself-doubtdoitswork

42.真正重要的不是你说了什么，而是你做了什么

43.Itwasbecausesheachievedhershort-termgoalsoneafteranotherstepbystepthatshewasabletomakeconstantbreakthroughsinscience

五、阅读理解(10题)44.DearSir,

IhavetotraveleverydayfromSoUKRoadtotheAirport.Twobusestravelalongthisroute:theNumber49andtheNumber16.However,bythetimetheNumber16busreachesSoUKRoaditisalwaysfull,soitisofnouseforme.ThisleavestheNumber49,whichsometimeshasemptyseatsonit.

ThetimetablestatesthattherearebusesfromSoUKRoadtotheAirporteverytenminutes.Ifthisisso,whydoIhavetowaithalfanhourforabusnearlyeveryday?

Theregulationsstatethatifthereareemptyseatsonabus,thebusmuststopateverystopwherepeoplearewaiting.Whyisit,therefore,thathalf-emptybusesgostraightpastmewhenIamstandingatthestop.

Theregulationsstatethatnobusmaycarrymorethan40seatedpassengersandtwentystandingpassengers.YesterdayIwasthefirsttogetoffthebuswhenIreachedtheAirport.Icountedtheotherpassengersastheygotoff.Therewere129ofthem.

ClearlyprintedonthebackofeverybusisasignthatsaysMaximumspeed:50m.p.h..ThedistancefromSoUKRoadtoKaiTakis10miles.OnSaturdaymorningaNO.49bustraveledthisdistancein10minutes,atanaveragespeedof60m.p.h..Attimesitmusthavedoneatleast80oreven90m.p.h..Itisobviousthatourbuscompanieshaveneitherrespectfortheregulationsnorconsiderationsfortheirpassengers.Cannothingbedoneaboutthis

WhyistheNumber16busofnouseforthewriterofthisletter（）

A.ItonlytravelsfromSoUKRoadtotheAirport

B.Itisalwayslate

C.Itisalwaysfull

D.ItsetsoffaftertheNumber49

45.Accordingtothepassage,agoodresponsetothispracticewouldbeto_________（）

A.balancethenoisewithmomentsofsilence

B.eatenoughfoodinordertoquietthestomach

C.useourbrainstoimprovemoderntechnology

D.realizethatthesoundsseemtobeextreme,butarenot

46.Inmentioningnaturalleaders（Para.2）,theauthorismakingthepointthat（）

A.fewpeoplequalifyasnaturalleaders

B.thereisnoproofthatnaturalleadersexist

C.naturalleadersareeasilyacceptedbythemembersofagroup

D.naturalleadersshareasimilarsetofcharacteristics

47.Weshouldgivethegiftstoourparents__________（）

A.onlyonspecialdays

B.fromtimetotime

C.whenwegivegiftstoourfriends

D.whenwehavemoney

48.FromJane’sexperience,thewriterfoundthat_____（）

A.onedoesnotpayenoughattentiontoinformationifonereadsfast

B.one’scomprehensiondropsifonereadstooslowly

C.inordertounderstandbetter,onehastoreadslowly

D.manypeoplereadfastinordertosavetime

49.Wouldn’titbegreatifyoucouldjustlookupattheskyandreadtheweatherforecastrightaway?Well,youcan.Theforecastiswritteninclouds.Ifyoucanreadthatwriting,youcantellsomethingabouttheatmosphere.Withsomepractice,youcanbecomeaprettygoodweatherforecaster.Whoknows,youmightevendoaswellasmeteorologists.

Meteorologistsusemuchmoreinformationthanjusttheappearanceofthecloudstomaketheirforecast.Theycollectdatafromallovertheworld.Thentheyputitintopowerful,high-speedcomputers.Thisdoesgivethemeteorologistsanadvantage,becausetheycantrackweatherpatternsastheymovefromwesttoeastacrossthecountry.Butyouhaveanadvantage,too.Youcanlookattheskyandgetyourdatadirectly.Ameteorologistusesacomputerforecastthat’sseveralhoursoldtomakealocalforecast.

Whatareyouseeingwhenyoulookatacloud?Apictureofmoistureisdoingintheatmosphere,saysmeteorologistPeterLeavitt.There’smoisturethroughouttheatmosphere.Mostofthetimeyoudon’tseeit,becauseit’sintheformofaninvisiblegascalledwatervapor.Sometimes,thetemperatureoftheairgetscoldenoughtocausethewatervaportochangetoliquidwater.It’scalledcondensation,andweseeithappenallthetime（forexample,whenhumidairfromtheshowerhitsthecoldglassesofamirror）.Whenenoughwatervaporcondenses,droplets（小水滴）comeintheair.Thesedropletsscatterlight.Acloudisseen.

Watchingcloudsoveradayortwotellsyoualotmorethanasinglecloudabouttheweathertocome.Changesincloudsshowchangesintheatmosphere.Youshouldbegintonoticepatterns.Certainclouds,followingeachotherinorder,cansignalanapproachingstorm.Butdon’ttakeourwordforit;seeforyourself

Whatdoesmeteorologistsreferto（）

A.peoplewhostudytheearth’satmosphereanditschanges

B.peoplewhobroadcastweatheronTV

C.peoplewhoareinchargeofweatherforecast

D.peoplewhostudytheearth’srocksandthehistoryofitsdevelopment

50.WhatisthemostimportantforyoutoconsiderwhensomebodysaysIloveyoutoyou（）

A.TheintentionB.TheplaceC.ThetimeD.Thedetermination

51.Whatproofshouldthetravelerholdinordertoshowheorshehasbookedanairlineflightonline（）

A.Atraditionalpaperticket

B.Aprintedconfirmatione-mail

C.Atraveldocument

D.Acreditcard

52.Theparagraphfollowingthepassagelikelydiscusses（）

A.unusualwaystoadvertiseproducts

B.typesofpaymentplansforservice

C.theoriesabouthowproductsaffectdifferentlevelsofsociety

D.howcertainelementsofpricepackageinfluenceitsmarketvalue

53.OnehundredandthirteenmillionAmericanshaveatleastonebank-issuedcreditcard.Theygivetheirownersautomaticcreditinstores,restaurants,andhotels,athome,acrossthecountry,andevenabroad,andtheymakemanybankingservicesavailableaswell.Moreandmoreofthesecreditcardscanbereadautomatically,makingitpossibletowithdrawordepositmoneyinscatteredlocations,whetherornotthelocalbranchbankisopen.Formanyofusthecashlesssocietyisnotonthehorizon,it’salreadyhere.

Whilecomputersoffertheseconveniencestoconsumers,theyhavemanyadvantagesforsellerstoo.Electroniccashregisterscandomuchmorethansimplyringupsales.Theycankeepawiderangeofrecords,includingwhosoldwhat,when,andtowhom.Thisinformationallowsbusinessmentokeeptrackoftheirlistofgoodsbyshowingwhichitemsarebeingsoldandhowfasttheyaremoving.Decisionstoreorderorreturngoodstosupplierscanthenbemade.Atthesametimethesecomputersrecordwhichhoursarebusiestandwhichemployeesarethemostefficient,allowingpersonnelandstaffingassignmentstobemadeaccordingly.andtheyalsoidentitypreferredcustomersforpromotionalcampaigns.Computersarereliedonbymanufacturersforsimilarreasons.Computeranalyzedmarketingreportscanhelptodecidewhichproductstoemphasizenow,whichtodevelopforthefuture,andwhichtodrop.Computerskeeptrackofgoodsinstock,ofrawmaterialsonhand,andevenoftheproductionprocessitself.

Numerousothercommercialenterprises,fromtheaterstomagazinepublishers,fromgasandelectricutilitiestomilkprocessors,bringbetterandmoreefficientservicestoconsumersthroughtheuseofcomputers

Accordingtothepassage,thecreditcardenablesitsownerto_____（）

A.withdrawasmuchmoneyfromthebankashewishes

B.obtainmoreconvenientservicesthanotherpeopledo

C.enjoygreatertrustfromthestorekeeper

D.cashmoneywhereverhewishesto

六、作文题(1题)54.Directions:Forthispart,youarerequiredtowriteacompositionofabout100words.Yourwritingshouldbebasedonthetitleandoutlinegivenbelow.

ShouldCustomersBuyCut-priceProducts?

1.现在许多人都喜欢买打折商品；

2.而另一些人认为越是打折的商品越不能买；

3.你的看法

参考答案

1.D众所周知，太多的压力会引发疾病。

［考点］定语从句

【精析】D分析句子结构可知，逗号之前为非限制性定语从句，指代后面句子的内容。从句成分不完整，缺少主语，所以应用关系代词as来引导。which引导的非限制性定语从句不可位于句首；it,that均不能引导非限制性定语从句。也可将asisknowntoall（众所周知）当作固定搭配。类似的用法还有asisoftenthecase（情况往往是这样）,asoftenhappens（事情往往如此）,asismentionedabove（正如上面所提到的）等。故选D

2.CC句意：所有需要的就是和平与进步。定语从句题。分析句子结构可知，本句是一个定语从句。因为前面先行词为all，故其后的定语从句的引导词只能用that。故选C

3.B这个学生尽力使老师相信他的诚实。

［考点］词语搭配

【精析】Bconvincesb.ofsth.为固定搭配，意为使某人相信某事。prove：证明；persuade：说服，劝服；argue：争辩。根据句意和搭配可知，选B

4.D这个工厂，包括它的机械设备和厂房，都被烧毁了。

［考点］动词时态和主谓一致

【精析】D根据时间状语lastnight可知，本句应用过去时态。由aswellas,with,including,except等连接的并列主语在意义上更强调前面的主语，谓语动词要与前面的主语保持一致。因factory为单数，所以谓语动词应用单数形式。故选D

5.C许多中国人喜欢茶，但也有一些人更喜欢咖啡。

［考点］词语搭配

【精析】Cprefer…to…为固定搭配，意为更喜欢……，故选C

6.B一项有关学生观点的调查表明：学生们也承认，连续几小时坐在电脑前对健康有害。

［考点］主谓一致

【精析】B主句的中心词是Asurvey，所以谓语动词应用单数形式shows。admit后面是省略了that的宾语从句，从句的主语是severalhoursofsittinginfrontofthecomputer，其中severalhours是中心词，是表示时间的复数名词，表示整体意义，作主语时，谓语动词应用单数形式，即is。故选B

7.B句意：汤姆与我都盼望见到你，别让我们失望啊!动词短语辨析题。lookforwardto意为盼望……；lookfor意为寻找；lookto意为照管，注意；lookouton意为面朝，面向

8.AA句意：真正使乔治担心的是他的父母对他期望太高。名词性从句。分析句子结构可知，空格处所填词不仅能引导主语从句，而且本身又在从句中作主语，符合条件的只有what一词

9.B金姆去拜访了小学的老师们，三年前他就在那所小学工作。

［考点］定语从句

【精析】B分析句子结构可知，空处为定语从句的引导词。定语从句的先行词是theprimaryschool，为地点名词，且从句中缺少地点状语，所以应用连接副词where引导

10.BBprize：奖励；price：价格，代价；return：返还，回报；revenue：税收。根据后面世界上没有免费的午餐可推知，前面应该是说一切都是要付出代价的。故选B

11.BBrecovery：恢复，复苏，后接介词from，表示从……中恢复;relief：宽慰,安心；relaxation：放松；survival：生存。根据句意可知，选B

12.D——我什么时候把书还给你啊？

——你可以留着这本书，我不想要它了。

［考点］词义辨析（动词）

【精析】Dget:得到，到达；remain:保持，依然；maintain:保持，保养，坚持；keep:保留，留着。根据句意，选D

13.B你本应该对那个客人更有耐心些。

［考点］词语搭配

【精析】Bbepatientwithsb.是固定搭配，意为对某人有耐心。故选B

14.A这是我自己做的，但这是他教我的。

［考点］强调句

【精析】A本题考查强调句型Itwas…who/that…。此处强调的是主语，选项中只有he能做主语，故选A

15.B

16.CC句意：今天早晨我洗碗的时候打碎了一个盘子。当然，我并不是故意的。词义辨析题。loveto：喜欢/愿意做……；needto：需要做……；meanto：有意做……，故意做……；wantto：想要做……。根据句意可知，选C

17.D不管你决定做什么，你都应该尽力把它做成功。

［考点］状语从句

【精析】Difonly：要是……就好了；unless：除非，如果不;where：在……地方，哪里；whatever:无论什么，不管什么。根据句意并分析句子结构可知，此处应选whatever引导一个让步状语从句，并在从句中作takeup的宾语

18.C该地区数百栋写字楼和住宅楼的墙壁和天花板上都出现了大裂缝。

［考点］数词的用法

【精析】Chundredsof为固定短语，意为数以百计的。在某些表示概数的习语中，如成百上千，成千上万等，基数词要加-s，此时常与介词of连用。当表示确切数字时，基数词如hundred,thousand,million,billion等只能用单数形式，不能加-s。故选C

19.A我们的老师建议我们每个人为这个漫长的暑假做一个学习计划。

［考点］虚拟语气

【精析】A当suggest作建议讲时，其后的宾语从句应用虚拟语气，即谓语动词用（should）+动词原形的形式，should可以省略。根据分析可知，选A

20.C内战爆发前，那个部落世世代代都住在那部分区域。

［考点］词义辨析

【精析】Cbreakdown：毁掉,出现故障,失败；breakoff：中断,突然停止,脱落,暂停；breakout：突发,爆发；breakup：破碎,分裂,结束。根据句意可知，选C

21.JK根据空后的名词短语15years可知，空处应填介词。符合要求的选项有C、K。句意：15年来，来自伦敦大学学院的专家们一直在调查超过6,700名英国人的生活方式。故选K。

22.HH分析句子结构可知，空处应填引导词，引导一个定语从句，修饰指人的先行词friends。符合要求的选项只有H。句意：学生在上大学时可以学习并交到将持续一生的朋友。故选H。

23.JA.studied（v.学习，研究）B.continuing（v.继续，持续）C.by（prep.通过）D.who（pron.引导定语从句）E.whose（pron.引导定语从句）F.improve（v.改进，改善）G.truth（n.事实，真相）H.ignored（v.忽视，不予理睬）I.recently（adv.最近，不久前）J.those（pron.那些）K.for（prep.表示一段时间）L.less（adv.更少，较少）J分析句子结构可知，空后的who引导一个定语从句，空处为其先行词，所以空处应填指人的名词或代词。符合要求的选项只有J。those在此处指代上文中的people，此处表达的是“不去（音乐会、演出和博物馆）的那些人”。故选J。

24.E

25.B

26.C

27.E

28.B

29.A

30.A

31.A

32.C

33.A

34.务必要在事态恶化前采取行动，否则后果不堪设想

35.认为外国的商品一定比国内生产的好，这是不公平的

36.程女士花了24小时才下定决心:做这份工作没有错，也没有什么难堪的

37.我们需要放慢速度，享受那些被忽视的令人愉悦的事物

38.直到最近，语言学家才开始认真研究与他们自己拥有的完全不同的其他语言

39.Thereisnodoubtthateverybodyhasarighttochoosetheirownwayofliving

40.我认为我们在保护环境不受污染方面做得并不够

41.他们并不是我见过的仅有的会自我怀疑的人

42.Whatreallymattersisnotwhatyousaid,butwhatyoudid

43.正因为她一步步地实现了自己一个又一个的短期目标，她才会在科学领域获得不断的突破

44.C［考点］事实细节题

【精析】C由文章第一段第三句话…itisalwaysfull,soitisofnouseforme.可知，应选C

45.A事实细节题。作者在文章最后指出Perhapswewouldbebetteroffifwesoughtperiodsofsilencetoprovidebalance.即最好的做法是能够在喧嚣与宁静中找到平衡。故选A

46.B事实细节题。根据文章第二段第一句…decadesofresearchhavefailedtoproduceconsistentevidencethatthereisanycategoryof‘naturalleaders’.可知，近几十年的研究发现并没有哪一类人是天生的领导。故选B

47.B［考点］事实细节题

【精析】B根据表格第一栏