2023年吉林省通化市成考专升本英语自考测试卷(含答案)

2023年吉林省通化市成考专升本英语自考测试卷(含答案)学校:________班级:________姓名:________考号:________

一、单选题(50题)1.Hewasamanofstrongfeelings,______normallylayhiddendeepinsidehim.

A.itB.thatC.thoseD.which

2.TheheavysnowcouldnotkeepUS_________goingouttowork．

A.onB.upC.uponD.from

3.Janehasbrownhair,infact,it'squitesimilarinshade______yours.

A.asB.withC.likeD.to

4.Haveacigarette,______?

A.willyouB.don'tyouC.doyouD.aren'tyou

5.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

6.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

A.are;desiredB.is;desiredC.are;desiringD.is;desiring

7.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

8.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

9.Thatistheonlywaywecanimagine_______theoveruseofwaterinstudents‘bathrooms.

A.reducingB.toreduceC.reducedD.reduce

10.Afterallthistimeyou‘dthinkhe‘dhaveforgotten，________?

A.shouldyouB.wouldn"tyouC.don"tyouD.doyou

11.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

12.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

13.Icanneverforget______thefamousactressduringhervisittoourschool．

A.havingbeenmetB.tomeetC.tohavemetD.meeting

14.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

15.______youmayberight,Ican'taltogetheragree.

A.WhileB.AsC.ifD.Since

16.Whenwe______themuseumisnotdecided.

A.visitedB.visitC.willvisitD.visiting

17.Mr.Black,ournewEnglishteacher,isstrict______kind.

A.orB.butC.withD.aswell

18.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

19.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

20.Hishandwritingis______yours.

A.morebetterB.aswellasC.muchbetterthanD.asbetteras

21.Thisisjusttheplace______heandhiswifevisitedlastyear.

A.whereB.thatC.whenD.why

22.Wecanassigntheworkto__________isreliable.

A.whoseB.whomC.whoeverD.whomever

23.—ThisismynewdogHisnameisWisdom—That'sinterestingWhy______didyougivehimsuchaname?

A.intheearthB.inworldC.onearthD.ontheworld

24.Helenalwayshelpshergrandmothereventhoughgoingtoschool____mostofherday.

A.takesupB.makeupC.saveupD.putup

25.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

26.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

27.Wemust__earlyinthemorningsoastocatchthefirsttrain.

A．setup

B．setout

C．setabout

D．setaside

28.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

29.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

A.what;whatB.that;thatC.what;thatD.that;had

30.WewereoverjoyedatthenewsofChina__________anotherman-madesatel1ite．A.startingB.1aunchingC.fightingD.shouting

31.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

32.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

33.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

34.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

35.Newtypewriterscostabout________priceofthesecond—handones．

A.threetimesthe

B.athreetimes

C.thethreetimes

D.threetimesa

36.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

37._______manytimes,hefinallyunderstoodtheproblem.

A.ToldB.TellingC.HavingtoldD.Havingbeentold

38.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

39.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

40.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

41.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

42.______yourhomeworkandmakesurethatyoudon't______anymistakes.

A.Do;doB.Make;makeC.Make;doD.Do;make

43.NotonlyIbutalsoTomandMary______fondofcollectingstamps.

A.amB.willC.areD.have

44.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

45.Thescientistsallagreedthatrulesofphysics,______weareallfamiliar,governtheworldA.towhichB.onwhichC.whichD.withwhich

46.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

47.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

48.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

49.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

50.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

二、翻译(5题)51.Resourcesonlandarebeginningtogrowless.Thesea,however,stilloffershopetosupplymanyofman’sneeds.

52.Bothsoundandnoisecanhavenegativeeffects,butwhatismostimportantisifthepersonhascontroloverthesound.

53.Whatcansolvethisproblem?Thefactisthatpollutioniscausedbymanbyhisgreedandhismodernwayoflife.

54.ScientistssaythatplantandanimallifeinthousandsoflakesintheUnitedStatesandCanadahasalreadybeendestroyedbyacidrain.

55.Itisvitalthatscientistsshouldperceivethedangernowbeforeitistoolate.

三、英译汉(10题)56.(I'llfeelmuchhappier)ifhedoesn'tcomewithus.

57.Agoodteachertreatsallhisstudentsalike.Hedoesnotmakefavoritesintheclass.

58.(Tomyamazement),Bobleftawell-paidjobtotravelaroundtheworld.

59.Teachhimgently,World,butdon'tspoilhim,becauseonlythetestoffiremakesfinesteel.

60.Youmayevenhaveenteredtheshopjusttofindshelterfromasuddenshower.(PassageOne)

61.Whileyoushouldalwayskeepyouroptionsopentocompromise,youshouldalsobesuretotargetexactlywhatyouwantinajob.

62.Experiencedpeoplecan(tellimmediatelywhichoneisreal).

63.(Withsteadywages),hewouldbeabletofeedhimselfandhelphisfamily.

64.Publicrelationsbeginsbyplanningone'sactionssoastorespectthefightsandbeliefsofotherpeople.

65.Theygaveuptheireffortstolookforsurvivors(幸存者)(afterdeterminingthatallpeopleinthesunkenshiphaddied).

四、词汇与语法知识(10题)66.

67.Weforgottobringourtickets，butpleaseletusenter，_________?

A.doyouB.canweC.willyouD.shallwe

68.--HowdidBobdointheexamsthistime?

--Well,hisfatherseems__withhisresults.

A．pleasing

B．please

C．pleased

D．toplease

69.Wouldyoumind__________Ismokehere?

A.thatB.whenC.becauseD.if

70.Weforbid__________here．Whohasallowedyou__________here?

A.smoke;smoking

B.smoking;tosmoke

C.smoking;smoking

D.tosmoke;smoking

71.Thesportsteamofourprovincewon__________theydidatthelastNationalGames.

A.twiceasmanygoldmedalsas

B.asmanytwicegoldmedalsas

C.asmanyastwicegoldmedals

D.twicemanygoldmedalsthan

72.IvisitedZhangjiajielastsummer．Neverinmylife______sobeautifulaplacelikethat．

A．Ihadseen

B．didIsee

C．haveIseen

D．Ishallsee

73.Thoseareprobablythe

curtainsinthestore．

A．fancier

B．mostfanciest

C．fanciest

D．morefancier

74.Governmentofficialsshouldalways__________inmindthepople’sneeds.

A.carryB.takeC.trainD.bear

75.Paulistallerthan__________inhisclass．

A.allthestudents

B.anystudents

C.anyotherstudent

D.anyonestudent

五、阅读理解(10题)76.Theidealofequalrightsandequalresponsibilitiesis____________.

A.fundamentaltoasounddemocracy

B.notpertinenttohealthyfamilylife

C.responsibleforMonism

D.whatwehavealmostgivenup

77.Doweneedlawsthatpreventusfromrunningriskswithourlives?Ifso,thenperhapslawsareneededprohibitingthesaleofcigarettesandalcoholicdrinks.Bothproductshavebeenknowntokillpeople.Thehazardsofdrinkingtoomuchalcoholareasbadasorworsethanthehazardsofsmokingtoomanycigarettes.Allrightthen,let'spassalawclosingtheliquorstoresandthebarsinthiscountry.Let'sputanendonceandforalltotheruinousdiseasefromwhichasmanyas10millionAmericanscurrentlysufferalcoholism.

Butwait.We'vealreadytriedthat.For13years,between1920and1933therewerenoliquorstoresanywhereintheUnitedStates.Theywereshutdownabolishedbyanamendment(修正案)totheConstitution(to18th)andbyalawofCongress(theVolsteadAct).AfterJanuary20,1920,therewassupposedtobenomoremanufacturing,selling,ortransportingof"intoxicatingliquors."Withoutanymoreliquor,peoplecouldnotdrinkit.Andiftheydidnotdrinkit,howcouldtheygetdrunk?Therewouldbenomoredangerstothepublicwelfarefromdrunkennessandalcoholism.Itwasallverylogical.Andyetprohibitionofliquor,beer,andwinedidnotwork.Why?

Because,lawornolaw,millionsofpeoplestilllikedtodrinkalcohol.Andtheywerewillingtotakeriskstogetit.Theywerenotabouttochangetheirtastesandhabitsjustbecauseofachangeinthelaw.Andgangsofliquorsmugglersmadeiteasytobuyanillegaldrink.TheysmuggledmillionsofgallonsoftheoutlawedbeveragesacrosstheCanadianandMexicanborders.Crimeanddrunkennesswerebothsupposedtodeclineasaresultofprohibition.Insteadpeopledrankmorealcoholthanever--oftenpoisonousalcohol.

OnDecember5th,1993theyrepealed(撤销)prohibitionbyratifying(批准)the21stAmendmenttotheConstitution.

WhichofthefollowingwasNOTacharacteristicreasonfortheproposalofthe18thAmendmenttotheConstitutionandtheVolsteadAct?

A.Therewouldbenofurtherdangertothepublicfromalcoholism.

B.Therewouldbeariseinthecostofalcoholicbeverages.

C.Withoutliquor,peoplewouldnotdrink.

D.Peoplewouldnotbecomedrankorcreateapublicnuisance.

78.PassageFiveHowcanwegetridofgarbage?Dowehaveenoughenergysourcestomeetourfutureenergyneeds?Thesearetwoimportantquestionsthatmanypeopleareaskingtoday.Somepeoplethinkthatmanmightbeabletosolvebothproblemsatthesametime.Theysuggestusinggarbageasanenergysource，andatthesametimeitcansavethelandtoholdgarbage.Foralongtime,peopleburiedgarbageordumpeditonemptyland.Now,emptylandisscarce.Butmoreandmoregarbageisproducedeachyear.However，garbagecanbeagoodfueltouse.Thethingsingarbagedonotlooklikecoal，petroleum，ornaturalgas;buttheyarechemicallysimilartothesefossilfuels.Asweuseupourfossil-fuelsupplies,wemightbeabletousegarbageasanenergysource.Burninggarbageisnotanewidea.SomecitiesinEuropeandtheUnitedStateshavebeenburninggarbageforyears.Theheatthatisproducedbyburninggarbageisusedtoboilwater.Thesteamthatisproducedisusedtomakeelectricityortoheatnearbybuildings.InParis，France，somepowerplantsbumalmost2millionmetrictonsofthecity'sgarbageeachyear.Theamountofenergyproducedisaboutthesameaswouldbeproducedbyburningalmostahalfmillionbarrelsofoil.Ourfossilfuelsuppliesarelimited.Burninggarbagemightbeonekindofenergysourcethatwecanusetohelpmeetourenergyneeds.Thismethodcouldalsoreducetheamountofgarbagepilingupontheearth.Whattwoproblemscanbesolvedbyburninggarbage?

A.Theshortageofenergyandairpollution.

B.Theshortageofenergyandthelandtoholdgarbage.

C.Airpollutionandtheshortageoffossilfuel.

D.Airpollutionandtheshortageoflandtoholdgarbage.

79.Thehusbandandwifeinthestory______.

A.wishedtobuyaTV

B.wenttothesalestheyearbefore

C.oftenwenttothesalestobuyclothes

D.wereusuallynotshortofmoneyafterChristmas

80.

Fromthepassage,wecanconcludethat______.

A.mostofthegiftedchildrenbecamewhitecollars

B.halfofthegiftedfollowedupgraduatedfromallcolleges

C.eachofthetalentedpublishedatleastonearticle

D.brightmengothigherincomethanbrightwomen

81.Ifthehairrootisnotalive,_______.

A.therewillbeillness

B.humanbeingshavenowaytocurehairloss

C.hairlossaretemporary

D.thereisstillsomethingthatcanhelp

82.Someyearsagoindustrieshadmorefreedomthantheyhavenow,andtheydidnotneedtobeascarefulastheymusttoday.Theydidnotneedtoworryalotaboutthesafetyofthenewproductsthattheydeveloped.Theydidnothavetopaymuchattentiontothehealthandsafetyofthepeoplewhoworkedforthem.Oftennewproductsweredangerousforthepeoplewhousedthem;oftenconditionsintheworkplacehadverybadeffectsonthehealthoftheworkers.

Ofcoursesometimestherewererealdisasterswhichattractedtheattentionofgovernmentsandwhichshowedneedforchanges.Alsoscientistswhoweredoingresearchintothehealthofworkerssometimesproducedinformationwhichgovernmentscouldnotignore.Atsuchtimes,therewereinquiriesintothecausesofthedisasterortheproblems.Newsafetyruleswereoftenintroducedasaresultoftheseinquiries;however,thenewrule;cametoolatetoprotectthepeoplewhodiedorwhobecameseriouslyill.

Todaymanygovernmentshavespecialdepartmentswhichprotectcustomersandworkers.IntheU.S.,forexample,thereisadepartmentwhichtestsnewairplanesandgiveswarningsaboutpossibleproblems.Italsomakestherulesthataircraftproducersmustfollow.Anotherdepartmentcontrolsthefoodsanddrugsthatcompaniessell.Athirddepartmentlooksattheplaceswherepeoplework,andthenreportsanycompaniesthatarebreakinglawswhichprotectthehealthandsafetyofworkers.Ofcourse,newgovernmentdepartmentsandnewlawscannotpreventeveryaccidentorillness,buttheyarehavingsomegoodresults.Ourworkplacesaresaferandcleanerthanbefore.Theplanesandcarswhichweusefortravelarebetter.Producersarethinkingmoreaboutthesafetyandhealthofthepeoplewhobuyandusetheirproducts.

Themaintopicofthepassageis______.()

A.conditionsintheworkplace

B.thefreedomofindustriesinthepast

C.changesinindustrialproduction

D.thesafetyandhealthofworkersandcustomers

83.Everythinglivingonearth--plantsandanimalsneedotherlivingthings.Nothinglivesalone.Mostanimalsmustliveinagroup,andevenatreeoraplantgrowsclosetogetherwithothersofthesamekind.Sometimesonelivingthinghuntsanother;oneeatsandtheotheriseaten.Eachkindoflifeeatsanotherkindoflifeinordertolive,andtogethertheyform.afoodchain.Somefoodchainsaresimple;othersarecomplicated.Butallhavetwothingsincommon--allfoodchainsbeginwiththesun,andallfoodchainbecomebrokenupifoneofthelinksdisappears.Alllifedependsonenergyfromsunlight.Onlyplantscanusethisenergydirectly.Theirleavesarelittlefactoriesthatusesunlighttomakefoodfromwaterandthingsinthesoilandair.Plantsinturnfeedallotherlivingthings.Animalscanonlyusethesun'senergyafterithasbeenchangedintofoodbyplants.Someanimalsfeeddirectlyonplants;otherseatsmalleranimals.Meat-eatinganimalsareonlyeatingplantsindirectly.

Whatabouthumanbeings.'?Wearemembersofmanyfoodchains.Weeatwheat,rice,vegetables,fruitandsoon.Wealsoeatmeatanddrinkmilk.Thismeansthesun'senergypassesthroughplanttoanimalbeforeitreachesus.

Natureisagreaterthing.Anyfoodchainalwaysproducesenoughforeachofitsmembersifitisleftalone.Whenthereisn'tenoughfoodforanylinkinchain,someofitsmembersdieoff.Sothebalanceisbrokenup.

Butmenintheirgreedandignoranceoftenbreakupthefoodchainanddogreatharmnotonlytooneplantoranimal,buttoallthelinksirtthechain.Peoplemakeseasandriversdirty.Theydestroywholeforestsandkillmanykindsofwildanimalsandbirds.Whenariverbecomesdirty,thefishcan'tbeeaten.Meneatthefishandgetstrangedisease.Insomeplacesmenhavenofishtoeatanymore,becausethefishhavediedoff.Eachform.oflifeislinkedtoallothers.Breakingthelinksputsalllifeindanger.

Howdoeseverythinglivingonearthlive?

A.Eachplantcanlivealone.

B.Eachanimalcanlivealone.

C.Everythinglivingonearthcannotlivewithoutneedingotherlivingthings.

D.Iflivingthingswanttolivetheymustkilleachother.

84.

Comparedwithveryhighwinds,lighterwinds______.

A.aremoredangerous

B.aremoreharmful

C.aremorepowerful

D.aremorewelcome

85.MaryOuterbridgeisimportantinthehistory,oflawntennisbecause______.

A.sheinventedit

B.shegaveititsname

C.sheintroducedittoBermuda

D.shebroughtittoAmerica

六、作文(1题)86.Youaretowritein100-120wordsonthetopicGlobalShortageof

FreshWater.YoushouldbaseyourcompositionontheoutlinegiveninChinesebelow

：1.人们认为淡水是取之不尽的

;2.实际上淡水是短缺的;3.我们应当怎么办。

参考答案

1.D解析：which修饰非限定性定语从句，指代前边一句话。本题涉及句法知识——简单句、并列句和复合句。例如：Hehastwodaughters.Theyaredoctors.(简单句)Hehastwodaughtersandtheyaredoctors.(并列句)Hehastwodaughters,whoaredoctors．(复合句)

2.D

3.D

4.A解析：此题考查反意疑问句的用法。主句为祈使句，因此其反意疑问句用willyou。

5.C

6.B解析：theeducationsystem是主语，谓语动词应用单数；thedesiredresults意为“期望的结果”。

7.B

8.B解析：本题考查固定搭配的用法。当否定词位于句前时，得出结论应用reach/achievein/arriveatconclusion，故选B。

9.B

10.B考查反义疑问句。原句应是：youwouldthinkhehadhaveforgotten…反义疑问句的规则是陈述部分是肯定式，疑问部分应是否定式。Wouldthink表示推测，疑问部分也应选择would。选项B是正确的。【句子大意】你难道还认为他已经忘掉了，是吗?

11.B解析：表示否定的副词前置于句首，句子需要不完全倒装，即助动词提前。其余选项均可排除。除Notuntil外还有never，seldom，rarely，seldom，no，little，hardly，innotime等否定副词或结构放在句首时，句子需要部分倒装。

12.C所有的学生都去看了昨天的魔术表演。它太令人不可思议了。这里主要考查的是动词的现在分词和过去分词的不同用法。Sth．bedoing表示某一事物令人怎么样。Sb．bedone表示某人处于某种状态。例：Theletteristouching．这封信令人感动。

Iammoved．我很感动。

13.D解析：forgetdoingsth．忘了已做过某事。注意区别forgettodosth。忘了而没有做某事。

14.B解析：cuts“裁减”；shortages“短缺”；weaknesses“弱点”；imports“进口”，故正确选项为B。

15.A解析：while意为“虽然”；as意为“因为”；if意为“如果”；since意为“因为”。根据题意选A。

16.C解析：句子的前半部分是主语从句，主语从句中的谓语动词时态应根据句意而定。

17.B

18.D

19.A

20.C解析：much用在句中修饰比较级better。

21.B

22.C

23.C

24.A

25.D

26.C

27.Bsetout意为“出发，动身”。

28.Dapplyto应用；applyfor申请

29.B

30.Blaunch为“发射”讲；其余为干扰项。

31.B

32.A

33.D本题考查时态。

【应试指导】句意：当你写信回家的时候，请代我向你的妻子问好。在时间状语从句中用一般现在时代替一般将来时。

34.C解析：副词so置于句首，句子应该用倒装语序，某人受伤用sb.beinjured来表示，故答案为C。

35.A【句子大意】新打字机的价格是二手货的三倍。

36.A解析：本题考虚拟语气在名词性从句中的用法。在“ask(advise，desire，ordersuggest，require，etc。)+the广引导的从句中，谓语动词应用“should+认”，should可以省去，再结合语态，故A项正确。本句大意为：他们要求所有的必要文件都必须在月底之前交到校长办公室。

37.D

38.C

39.D解析：本题测试形容词辨析。四个选项的意思分别是“普通的”，“清楚的”，“正义的”，“仅仅的”。根据句意，D项正确。本句大意为：他仅仅把它作为一个细节来描述，而我却认为它是这个计划中最重要的部分。

40.B解析：本题考查固定搭配。havetrouble(in)doingsth.“做某事有困难”。句意为：有时孩子们在分清故事和现实方面会有困难，相信故事中的事确实存在。

41.C解析：本题考查倒装虚拟语气用法。本句是表示与将来事实相反，所以从句用wereto形式。句意为：如果他今天出发的话，他就会在星期五以前到达那里。

42.D解析：本题考查动词搭配。doone'shomework“做作业”；makemistakes“犯错误”。句意为：做作业，还要保证别犯错误。

43.C解析：notonly…butalso连接主语时，谓语动词根据就近原则由butalso后的成分来决定。TomandMary是两个人，所以动词用复数形式。

44.C

45.D

46.C解析：本题考查词义的辨别。rise出现，put放下，raise提起，arise升高。

47.C

48.A解析：句意：她昏倒了。给她脸上浇些水，或许她会醒过来。本题考查词组辨析。comeround：过访，绕道而来，苏醒过来；comeback：回来，恢复；comeagain：再说一遍，重复一遍；comeout：出来，传出。

49.C

50.D解析：从句中的问句主谓不倒装。从句的时态随主句。我想知道那辆车的价格。

51.陆地上的资源已开始减少，而海洋却依然有望为人类提供更多所需的资源。

52.Bothsoundandnoisecanhavenegativeeffects,butwhatismostimportantisifthepersonhascontroloverthesound.声音和噪音都有副作用，但是最重要的是人是否能够控制住声音。

53.什么可以解决这一问题?事实是污染是由人类自身引起的——人类的贪婪和现代生活方式。什么可以解决这一问题?事实是污染是由人类自身引起的——人类的贪婪和现代生活方式。

54.科学家们说在美国和加拿大成千上万的湖泊中的动植物已经因酸雨而遭到破坏。科学家们说，在美国和加拿大成千上万的湖泊中的动植物已经因酸雨而遭到破坏。

55.重要的是科学家们现在就应该觉察到危险否则就为时太晚了重要的是，科学家们现在就应该觉察到危险，否则就为时太晚了

56.我会感到更快乐我会感到更快乐

57.好老师对所有的学生一视同仁