2022年辽宁省朝阳市成考专升本英语自考预测试题(含答案)

2022年辽宁省朝阳市成考专升本英语自考预测试题(含答案)学校:________班级:________姓名:________考号:________

一、单选题(50题)1.—TheremustbeadozenpensinthishousebutIcanneverfindonewhenIneedthem.—Keeplooking.______issuretoturnup.

A.OneB.ItC.ThatD.This

2.—Oh,Mary!YoushoulddoyourworkinsteadofsittingherewatchingTV.—______.

A.That'snotaverygoodidea.

B.TVproducesgoodinfluenceonchildren.

C.Whatmakesyousaythat?

D.YousaidTVwaseducational.

3.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

4.Thankyouforthe______youdidme.tomovethesofaupstairs.

A.favorB.goodC.helpD.kindness

5.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

6.—That'smewhenIgotmarried.SeewhatIlooklikenow!—Whynotgoonadiettogetinto______?

A.shapeB.formC.appearanceD.body

7.Wecanassigntheworkto__________isreliable.

A.whoseB.whomC.whoeverD.whomever

8.Myfather______mebysayingthatIcouldwininthespeechcontest,soItookpartinit.

A.discouragedB.encouragedC.preventedD.asked

9.______yourhomeworkandmakesurethatyoudon't______anymistakes.

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

10.Haveacigarette,______?

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

11.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

12.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

13.Janehasbrownhair,infact,it'squitesimilarinshade______yours.

A.asB.withC.likeD.to

14.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

15.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

16.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

17.Helenalwayshelpshergrandmothereventhoughgoingtoschool____mostofherday.

A.takesupB.makeupC.saveupD.putup

18.Sicknessdeprivedme______thepleasureofseeingyou.

A.fromB.ofC.outofD.with

19.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

20.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

21.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

22.Hishandwritingis______yours.

A.morebetterB.aswellasC.muchbetterthanD.asbetteras

23.Icanneverforget______thefamousactressduringhervisittoourschool．

A.havingbeenmetB.tomeetC.tohavemetD.meeting

24.______youmayberight,Ican'taltogetheragree.

A.WhileB.AsC.ifD.Since

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

26.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

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

28.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

29.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

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

30.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

31.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

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

32.--Ifyouareofferedatriptothemoon,______it?--Ofcourse.Whynot?

A.didyouaccept

B.areyougoingtoaccept

C.willyouaccept

D.wouldyouaccept

33.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

34.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

35.Thewaterwillbefurtherpollutedunlesssomemeasures______.

A.willbetakenB.aretakenC.weretakenD.hadbeentaken

36.Afterallthistimeyou‘dthinkhe‘dhaveforgotten，________?

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

37.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

38.—ThisismynewdogHisnameisWisdom—That'sinterestingWhy______didyougivehimsuchaname?

A.intheearthB.inworldC.onearthD.ontheworld

39.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

40.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

41.Whenwe______themuseumisnotdecided.

A.visitedB.visitC.willvisitD.visiting

42.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

43.TheheavysnowcouldnotkeepUS_________goingouttowork．

A.onB.upC.uponD.from

44.______hecome,theproblemwouldbesettled.

A.WouldB.ShouldC.ShallD.If

45.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

46.Letmehelpyou,______?

A.won'tyonB.willyouC.shallID.shan'tI

47.Thenovelwrittenbytheauthor_______well,butfiveyearsagronoonecouldhaveimaginedhowgreatarolehe_______intheliteraryworldA.sells;wastoplay

B.selling;wasplaying

C.sold;hadplayed

D.sell;isplaying

48.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

49.Newtypewriterscostabout________priceofthesecond—handones．

A.threetimesthe

B.athreetimes

C.thethreetimes

D.threetimesa

50.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

二、翻译(5题)51.Itisvitalthatscientistsshouldperceivethedangernowbeforeitistoolate.

52.Iftheweatherpermits,wearegoingtosetouttomorrowmorning.

53.Bothsoundandnoisecanhavenegativeeffects,butwhatismostimportantisifthepersonhascontroloverthesound.

54.Iusuallyglanceattheheadlinesinthenewspaperonthebustomywork.

55.因为我们的产品在国内外声誉颇佳，所以产品需求量逐年增加。

三、英译汉(10题)56.Shoulditraintomorrowwewouldcancelthegathering.

57.HebelievesthatlivingtogetherwillprovideCandiceandhimwithanopportunitytoseehowwelleachcanadjusttotheother'sfeelingsandlivingstyles.(PassageTwo)

58.Dreamscanmakeusawareofthingswehavemissedduringthedaybecausewearetoobusytonoticethem.

59.Bydefiningallthetasksrequired,youincreasethelikelihoodofsuccess.

60.Itisthepreventionofdiseaseratherthanissuccessfultreatmentthathasledtothetremendousincreaseinthepopulationoftheworldduringthepast75years.

61.Becauseoflackofmoneyandnecessaryequipment,itwaslongtimebeforethecompanyimplementedtheprogramtoimprovethequalityofitsgoods.

62.Youmayevenhaveenteredtheshopjusttofindshelterfromasuddenshower.(PassageOne)

63.NowthattheNeon2000isonthemarket,herteamwillusesurveyandresearchresultstodeterminewhichoptionpackagesworkbestfortheconsumer,andwhatimprovements,ifany,needtobemade.(PassageTwo)

64.Thepriceofelevatoris(somewhathigherthanexpected).

65.Finally,manygreatplayerscomefromthesamekindofneighborhood--apoor,crowdedareawhereaboy'sdreamisnottobeadoctor,lawyer,orbusinessman,buttobecomearich,famous.athleteorentertainer.(PassageFour)

四、词汇与语法知识(10题)66.——Wouldyoutakethisalongtomyhomeforme?

——__________．

A.Withpleasure

B.That"sright

C.Nevermind

D.Don"tmentionit

67.Heisaverytallyoungman.-Heisthesecond__maninhiscompany.

A．tall

B．taller

C．tallest

D．mosttall

68.Wouldyoupleasekeepsilent?Theweatherreport__________andIwanttolisten．

A.isbroadcast

B.isbeingbroadcast

C.hasbeenbroadcast

D.hadbeenbroadcast

69.Insomecountrieseachofthecitizens______todecidegovernmentpolicies．

A．helps

B．help

C．arehelped

D．ishelped

70.Ⅱ.VocabularyandStructure(15points)Directions:Thereare15incompletesentencesinthissection.ForeachsentencetherearefourchoicesmarkedA,B,CandD.ChooseoneanswerthatbestcompletesthesentenceandblackenthecorrespondingletterontheAnswerSheet.6.Afterwatching______TV,sheplayed______violinforanhoar.A./.../B.tile...theC.the.../D./...the

71.

72.7.We______lastnight,butwewenttothecinemainstead.A.musthavestudiedB.mightstudyC.shouldhavestudiedD.wouldstudy

73.Nomatterhowlowyouconsideryourself，thereisalwayssomeone___________youwishingtheywerethathigh．

A.gettingridof

B.gettingalongwith

C.lookingupto

D.lookingdownupon

74.Therewasplentyoftime.You______.A.mustn′thavehurried

B.needn′thurry

C.mustnothurry

D.needn′thavehurried

75.Neitheryounorhe__right.

A．are

B．would

C．am

D．is

五、阅读理解(10题)76.In1807NoahWebsterbeganhisgreatestwork,AnAmericanDictionaryoftheEnglishLanguage.Inpreparingthework,hedevotedtenyearstothestudyofEnglishanditsrelationshiptootherlanguages,andsevenmoreyearstothewritingitself.Publishedintwovolumesin1828,AnAmericanDictionaryoftheEnglishLanguagehasbecometherecognizedauthority(权威)forusageintheUnitedStates.Webster'spurposeinwritingitwastoshowthattheAmericanlanguagewasdevelopingdistinctmeanings,pronunciations,andspellingsfromthoseofBritishEnglish.Heisresponsibleforadvancingsimplifiedspellingforms:"develop"insteadoftheBritishform."develope";"theater"and"center"insteadof"theatre"and"centre";"color"and"honor"insteadof"colour"and"honour".

WhenwasAnAmericanDictionaryoftheEnglishLanguagepublished?

A.1817.B.1807.C.1828D.1824

77.Markwenttotheneighborhoodmeetingafterwork.Thearea'scitycouncilwoman(女议员)wasleadingadiscussionabouthowthequalityoflifewasdecreasing.Theneighborhoodfacedmanyproblems.Peopleweresupposedtosuggestsolutionstothecouncilwoman.ItwastoomuchforMark."Theproblemsaretoobig,"hethought.Heturnedtothemannexttohimandsaid,"Ithinkthisisawasteofmytime.NothingIcoulddowouldmakeadifferencehere."

Onhiswayback,Marksawawomancarryingagroceryhagandbaby.Shewastryingtounlockhercar,butshedidn'thaveafreehand.AsMarkgotcloser,herotherchild,alittleboy,suddenlydartedintothestreet.Thewomantriedtoreachforhim,butasshemoved,herbagshiftedandgroceriesstartedtofallout.Markrantotaketheboy'sarmandledhimbacktohismother.Thenhepickedupthegrocerieswhilethewomansmiledinrelief."Thanks!"shesaid."You'vegotgreattiming(适时)!"

"Justbeingneighborly(友好的),"Marksaid.Asherodehome,heglancedatthewallsofthebuspassedby.Ononeofthemwas"Smallactsofkindnessaddup."Marksmiledandthought,"Maybethat'sagoodplacetostart."

Inthefirstparagraph,Markthoughtthat______.

A.nobodywassoableastosolvetheseproblems

B.manypeopleweretooselfishtothinkaboutothers

C.hewasnotinthepositiontosolvesuchproblems

D.healreadyhadmorethanenoughworktodo

78.Whatisthemainconcernofmanonthefourthlevel?

A.Themoregoodsthebetter.

B.Themore"luxury"itemsthebetter.

C.Themorementalsatisfactionthebetter.

D.Themoreearningsthebetter.

79.

第43题AccordingtothepassageProfessorJoyceFieldshasconfidenceinGenerationYbecause

80.WhenIbeganreadingCatch-22,IthoughtitwasafarcicalsatireonlifeintheUnitedStatesArmyAirForce.LaterIbelievedthatMr.Heller'stargetwasmodernwarandallthosewhoareresponsibleforwagingit.Stilllateritseemedthathewasattackingsocialorganizationandanyonewhoderivespowerfromit.Butbytheendofthebookithadbecomeplaintomethatitis——nootherphrasewilldo——thehumanconditionitselfwhichistheobjectofMr.Heller'soutragedfuryanddisgust.

Areviewermustalways

keepananxiouseyeonthestateofhiscurrency.Ifheannouncestoomanymasterpiecesherisksinflation(thoughitissometimesforgottenbysomeofusthatthecowardiceofperpetualcrabbing(挑剔)receivesitsownkindofpunishment).ItdoesnotseemmanyweekssinceIwasproclaimingthatMalcolmLowry'sUndertheVolcanoisoneofthegreatEnglishnovelsofthecentury;andnotlongbeforethatIwasurgingthatattentionshouldbepaidtothemagnificentandneglectedtalentofWilliamGerhardi.

But

attheriskofinflation

IcannothelpwritingthatCatch-22isthegreatestsatiricalworkinEnglishsinceErewhon.Forthefactisthatallmysuccessiveinterpretationsofthisbooknowseemtohavebeenaccurate,eveniftheearlieroneswerealsoincomplete.Thebookhasanimmenseanddevastating(讽刺的)theme,butthisthemeisillustrated,asitshouldbe,bymeansofanobservedreality.

IamnotsuggestingthatCatch-22isarealisticaccountoflifeinthewartimeAirForceofAmericaoranyothercountry.Themethodofsatireistoinflate(放大)realitysothatallitspartiallyconcealedblemishes(缺点)turnintomonstrousandapparentdeformations.Theeffectofgoodsatireistomakeuslaughwithhorror.Andthismeansthatsocialandpersonalevilswhicharebeingsatirizedmusthavebeenthere,andmustbefeltbythereadertobethereevenwhilebeislaughingattheresultsofthesatirist'sinflatingimagination.

Thepassageseemstobefrom______.()

A.areviewofafilm

B.abookabouttheU.S.AirForce

C.anessayonsatire

D.areviewofabook

81.根据以下资料，回答17~20题。

Ahundredyearsago,thegamewenowcallfootballdidnotexist．Americanfootballstartedduringagamebetweentwocolleges．Theteamshadgottogethertoplaywhattheycalled"football",buteachteamplayedbydifferentrules．Oneteamplayedwhatwenowcallsoccer．Theotherplayedwhatwenowcallrugby(橄榄球).

Bothgameshadbeeninventedathousandyearsbefore．Inthefirstkindoffootballgameeverplayed,allthemenfromonevillagetriedtokickaballintoanothervillage．Themenofthesecondvillagetriedtokicktheballintothefirst．Hundredsofpeoplejoinedin,runningeverywhere,runningcropsandknockingdownfences．Intime,peopleagreedonsomerulestokeeporder,butmanyruleswereleftopentochange．Differentrulesdevelopedindifferentplaces.

Whenthetwocollegesmettoplayfootball,eachfolloweditsownrules．Theymixedthegamestogetherandinventedanewgame．Ahundredyears1.aterwecallthatgameAmericanfootball.

Inwhatwaysdoyousupposethegameweknownowwillhavechangedinanotherhundredyears?

Whenthetwocollegesfirstmettoplay"football",theplayersfollowed__.

A．therulesofsoccer

B．therulesofrugby

C．differentrules

D．collegerules

82.Muchofthebestfoodintheworldisfree.ThesearesomeofthefoodswhichyoucanpickforfreeinEurope.

Everyautumn,peoplealloverEuropegooutintothewoodsandfieldstolookformushrooms(蘑菇).PeopleinFrance,Germany,PolandandItalyareveryinterestedinmushroompicking.Youhavetobeverycarefulwhenyoupickwildmushrooms.Somearedelicious,butothersthatlookverylikethemcangiveyouastomachache.Somekindsofmushroomaredangerousandcanmakeyouillorevenkillyou.

Themostfamousanddeliciouskindofmushroomisthetruffle(块菌).Itgrowsundergroundinforests,especiallyinItalyandFrance.Itisverydifficulttofind.Farmersusuallygooutwithdogsorpigs.Whentheanimalsgetexcitedandstarttodig,theyknowthattherearetrufflesunderground.

Theydigthemupverycarefully.Trufflesareveryvaluable.Theycanbeblackorlightbrownorwhite.

Inthecountryside,therearelotsofdifferentfruitstopick.InJuneyoumayfindwildstrawberries.Thebesttimetolookforthemisintheevening.Ifyouwalkaroundinwoods,sometimesyouwillsmellthembeforeyouseethem.Theblackberry(黑莓)isalsowellliked.ItgrowswildroundtheedgesoffieldsinSeptemberandearlyOctober.

Blackberriesareblackandsmallandverysweet.Youcaneatthemastheyarewithsugarandcream.Oryoucancookthemforfourminuteswithsomesugarandalittlelemonjuice.Youcanalsomakeaverygoodjamwiththem.Whatisthepassagemainlyabout?A.Wildmushrooms

B.Trufflesandfruits

C.Bestfoodintheworld

D.Foodyoucanpickforfree

83.TheUnitedStatesisatypicalcountry______

A.whichencouragesfreetradeathomeandabroad

B.wherepeople'schiefconcernishowtomakemoney

C.whereallbusinessesaremanagedscientifically

D.whichnormallyworksaccordingtothefederalbudget

84.

Whenthepeoplesawtheland,______

A.onlypassengerswereglad

B.thesailorshadtoswimashore

C.theyweresurprisedatthenewsthatsomeshipsneverarrived

D.allofthemwereexcited

85.Whichdoyouthinkmightbethepropertitleforthispassage?

A.YouthOrganization.

B.InternationalTravel.

C.EducationOutofSchool.

D.SummerHolidays.

六、作文(1题)86.假设你的朋友叫杨立，是优秀学生。校报请你写一篇介绍他的短文。他的基本情况是：现在读高二，是班长，是全班学习最好的;最喜欢学习英语和数学;爱好体育，课余常踢足球，还是学校游泳队队员;经常帮助别人。注意：(1)基本情況不可遺漏;(2)要有标题;(3)词数为100左右。

参考答案

1.A解析：根据上文提到“findone”，故下文中也应填one，表示泛指。

2.D解析：上句责备玛丽应该做作业而不是坐到那儿看电视，下句是玛丽对妈妈责备的一种辩解：“你说过电视是有教育意义的。”所以D项正确。

3.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。

4.A解析：favor：帮助，一般用domeafavor；good：好处；help不与do搭配：kindness：善良。故选A。

5.C

6.A解析：shape意为“(女人的)姿态，身段”；form意为“形状，形态”；appearance意为“外表，样子”；body意为“身体”。由题意知应选A。

7.C

8.B解析：encourage：鼓励、鼓舞；discourage：使泄气；prevent：阻止；ask：要求。根据句意只有选B。

9.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。

10.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。

11.C

12.D

13.D

14.C

15.C

16.C

17.A

18.B解析：本题考查动词固定搭配的用法。deprive后常接介词of，表示剥夺什么。

19.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。

20.C

21.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。

22.C解析：much用在句中修饰比较级better。

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

24.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。

25.D

26.Ainparticular是固定搭配，意为“特别地”。

27.Blaunch为“发射”讲；其余为干扰项。

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

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

30.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。

31.B

32.D

33.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。

34.Dapplyto应用；applyfor申请

35.B解析：takemeasures意思为“采取措施”，本句应用被动语态。

36.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?

37.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。

38.C

39.B

40.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。

41.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。

42.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。

43.D

44.B解析：此处是对将来情况的假设。虚拟条件句的谓语部分为should，had或were时，可把if省去，而把should，had或were放在从句的主语之前，构成主谓部分倒装。

45.A

46.A解析：反问疑问句的陈述部分是肯定式时，疑问部分用否定式。以letme或letus起始的反问疑问句，疑问部分用willyou或won'tyou，所以选项A是正确的。

47.A

48.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。

49.A【句子大意】新打字机的价格是二手货的三倍。

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

51.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

52.如果天气许可,我们将明天清晨出发.

53.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。

54.我通常在上班的公共汽车上匆匆浏览一下报纸的标题。我通常在上班的公共汽车上匆匆浏览一下报纸的标题。

55.Asourproductshaveagoodreputationbothathomeandabroad,theirdemandisincreasingyearbyyear.

56.要是明天下雨要是明天下雨

57.他认为同居能给Candice和自己提供一个机会来了解双方适应对方的情感和生活方式的程度如何。他认为同居能给Candice和自己提供一个机会，来了解双方适应对方的情感和生活方式的程度如何。

58.梦能使我们意识到由于白天太忙而忽略的事情。梦能使我们意识到由于白天太忙而忽略的事情。

59.所有必须完成的任务都了然于心