2022-2023學年四川省內(nèi)江市普通高校對口單招英語自考預測試題(含答案)學校:________班級:________姓名:________考號:________

一、單選題(50題)1.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

2.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

3.Balloonsfloatintheair_________boatsdoonthesea.A.justasB.whenC.thatD.where

4.Thenovelwrittenbytheauthor_______well,butfiveyearsagronoonecouldhaveimaginedhowgreatarolehe_______intheliteraryworldA.sells;wastoplay

B.selling;wasplaying

C.sold;hadplayed

D.sell;isplaying

5.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

6.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

7.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

8.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

9.______youmayberight,Ican'taltogetheragree.

A.WhileB.AsC.ifD.Since

10.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

11.—ThisismynewdogHisnameisWisdom—That'sinterestingWhy______didyougivehimsuchaname?

A.intheearthB.inworldC.onearthD.ontheworld

12.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

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

13.Thisisjusttheplace______heandhiswifevisitedlastyear.

A.whereB.thatC.whenD.why

14.Thewaterwillbefurtherpollutedunlesssomemeasures______.

A.willbetakenB.aretakenC.weretakenD.hadbeentaken

15.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

16.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

17.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

18.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

19.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

20.Mary，_________here——everybodyelse，staywhereyouare．

A.comeB.comesC.tocomeD.coming

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

A.shapeB.formC.appearanceD.body

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

A.didyouaccept

B.areyougoingtoaccept

C.willyouaccept

D.wouldyouaccept

23.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

24.Thatistheonlywaywecanimagine_______theoveruseofwaterinstudents‘bathrooms.

A.reducingB.toreduceC.reducedD.reduce

25.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

26.Letmehelpyou,______?

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

27.-Betweenthetwopossibleplans,I‘mbound_____thesecondoneA.favouringB.tofavourC.forfavouringD.tofavouring

28.______yourhomeworkandmakesurethatyoudon't______anymistakes.

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

29.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

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

A.That'snotaverygoodidea.

B.TVproducesgoodinfluenceonchildren.

C.Whatmakesyousaythat?

D.YousaidTVwaseducational.

31.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

32.Haveacigarette,______?

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

33.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

34.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

35.Hewasamanofstrongfeelings,______normallylayhiddendeepinsidehim.

A.itB.thatC.thoseD.which

36.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

37.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

38._____cryingsadly,heraisedhisheadandlettearsstreamdownhisfaceonpurposeA.TobeseenB.SeeingC.ToseeD.Havingseen

39.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

40.Iwonderedwhatdifficultyhehad_________theplan?

A.tocarryout

B.carryingout

C.carriedout

D.withcarryingout

41.Janehasbrownhair,infact,it'squitesimilarinshade______yours.

A.asB.withC.likeD.to

42.Mr.Black,ournewEnglishteacher,isstrict______kind.

A.orB.butC.withD.aswell

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

44.NotonlyIbutalsoTomandMary______fondofcollectingstamps.

A.amB.willC.areD.have

45.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

46.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

47.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

48.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

49.Wecanassigntheworkto__________isreliable.

A.whoseB.whomC.whoeverD.whomever

50.Icanneverforget______thefamousactressduringhervisittoourschool．

A.havingbeenmetB.tomeetC.tohavemetD.meeting

二、補全對話(10題)51.請在第______處填上答案。

52.請在第_____處填上正確答案。

53.請在第_______處填上正確答案。

54.________

查看材料

55.請在第______處填上答案。

56.

第57題請將正確答案填在第57處。

57.――I'mlookingforashirtformyfather．――＿＿＿＿Size40．

A．Whatsizedoyouwear?

B．WhatcanIdoforyou?

C．Howaboutthisone?

D．Whatsizedoesyourfatherwear?

58.請在第_____處填上正確答案。

59.根據(jù)下面內(nèi)容，回答題：

A．Iprefertheleatherone

B．Whatdoyoulike

C．Itlookswarmer

D．clerk

E．Itsoundsnice

F．pricetag

G．totryiton

H．Whichonedoyoulikebetter

Anne:Look!Thesejacketsarenice.56?

Sue:Ilikethewoolonebetter．Anne:Really?Why?

Sue:

57．Anne:Well，58．It"smoreattractivethanthewoolone．Sue:Hmm．There"sno

59．Anne:Excuseme．Howmuchisthisjacket?

Clerk:It"s$499．Wouldyoulike

60?

Anne:Oh，no．That"sOK!Butthankyouanyway．Clerk:You"rewelcome．

________

查看材料

60.

第56題請將正確答案填在第56空。

三、完型填空(10題)61.34.______A.ShortlyafterB.UnlessC.NosoonerthanD.Notuntil

62.(74)

A.forB.withC.toD.from

63.【C3】

A.afunnyB.apleasantC.aninterestingD.aneasy

64.(39)

A.Inthreeyears

B.Forthreeyears

C.Threeyears

D.Afterthreeyears

65.(76)

A.thatB.inorderC.sothatD.inthat

66.(62)

A.AfterB.WithinC.ForD.Over

67.34（）

A.watchingB.hearingC.lookingforD.listeningto

68.

根據(jù)以下材料，回答21～35問題。

第21題第21空的正確答案是

69.Doyouknowinsurance(保險)?Buyinginsuranceisa【56】bywhichpeoplecanprotectthemselves【57】largelosses.Protectionagainstfireisonekindofinsurance.Largenumbersofpeoplepay【58】sumsofmoney【59】aninsurancecompany.Althoughthousandsofpeoplehavepaidforfireinsurance,only【60】willlosetheirhomesbyfire.Theinsurancecompanywillpayforthesehomes【61】ofthesumsofmoneyithascollected.

Thefirstmodemfireinsurancecompanywas【62】inLondon,England,in1666.Agreatfirehadjust【63】mostofthecity,andpeoplewantedtoprotectagainst【64】losses.Thefirecompanygrewrapidly.【65】,othercompanieswerefoundedinotherareas.

BenjaminFranklinhelpedform.thefirstfireinsurancecompanyinAmericain1752.Healso【66】anewkindofinsurancefor【67】.Thenewinsurancewouldofferprotectionagainstthelossofcrops【68】storm.

In1759,BenjaminFranklinhelpedstart【69】newinsurance.Thiscompany,whichoffered【70】insurance,collecctedsomemoney【71】fromdifferentmen.Althoughamandied,hisfamilywasgivenalargesumofmoney.Today,thiscompanyis【72】inbusiness.

Overtheyears,peoplehave【73】frommanynewkindsofinsurancewhentheyhavesufferedfrom【74】accidentsascar,planecrashes.Tomorrow,almosteveryonehas【75】kindOfinsurance.

(46)

A.ideaB.soleC.thoughtD.means

70.(38)

A.toB.forC.thanD.in

四、翻譯(20題)71.Hewantstowriteanarticle,whichwillattractpublicattentiontotheairpollutioninthiscity.

72.如果你堅持進行這項試驗,你將為由此產(chǎn)生的后果負責.

73.Notuntilthebeginningofthetwentiethcenturydidthehumanbeingslearntopreventthediseasefromspreading.

74.IthinkwemusttakeadvantageofeverychancetopracticeourEnglish.

75.Weappreciatethegoodqualityofyourproducts,butunfortunatelyyourpriceappearstobeonthehighside.

76.眾所周知，貿(mào)易和專門化相輔相成，使我們每個人能使用更多的產(chǎn)品。

A.Asweallknow,tradeandspecializationgohandinhand,thatenableseachofustohavemoreproductstouse.

B.Asisknowntoall,tradeandspecializationgohandinhandandenableeachofustohavemoreproductstouse.

C.Likeweallknow,tradeandspecializationgohandinhandandenableeachofustohavemoreproductstouse.

D.Likeweallknow,tradeandspecializationgohandinhand,andwhichenableeachofustohavemoreproductstouse.

77.Itishumanbeing’sdutytoprotectthenaturalenvironmentfrombeingpolluted.

78.Youcanchoosefivefromthesebooks.

79.Whileitcannotbescientificallyproven（ordisproved,forthatmatter.thatglobalwarmingcausedanyparticularextremeevent,wecansaythatglobalwarmingverylikelymakesmanykindsofextremeweatherbothmorefrequentandmoresevere.

80.我剛從大學畢業(yè)，正在找一份有興趣的、報酬高的工作。

81.Suchcrashesarethesecond-leadingcauseofdeathformigratingbirds,afterhabitat(棲息地loss,withanestimatednumberofdeathranginguptoabillionayear.

82.Ifyouhavetojump,jumpasfarasyoucan.

83.Afterworkinginthecompanyforthreemonths,hehadthelucktobepromoteddeputydirector.

84.MostpeoplewereinfavorofgoingtoShanghaiwhentheywerediscussingwheretospendtheirholidays.

85.我要是當初堅持把法語學下來就好了。

86.Themeetingwasn’theldbecauseyouwereabsent.

87.Itwasnearlyimpossibletolivefreefromfinancialstressinmodernsociety.

88.IftheChinesepeopleworkhard,theycandefinitelyattainthisgrandstrategicobjective.

89.TheUnitedStatesGreenBuildingCouncil,anonprofitindustrygroupthatencouragesthecreationofenvironmentallyconsciousbuildings,willintroduceabird-safetycreditthisfallaspartofitsenvironmentalcertificationprocess.

90.我能向你保證這一信息是可靠的.

五、閱讀理解(5題)91.SequoyahwasayoungCherokeeIndian,sonofawhitetraderandanIndianSquaw(北美印第安女人).Atanearlyage,hebecamefascinatedby"tiletalkingleaf",anexpressionthatheusedtodescribethewhiteman’swrittenrecords.Althoughmanybelievethis"talkingleaf"tobeagiftfromtileGreatSpirit,Sequoyahrefusedtoacceptthattheory.LikeotherIndiansoftileperiod,hewasilliterate,buthisdeterminationtoremedytilesituationledtotheinventionofaunique86characteralphabetbasedonthesoundpat-ternsthatheheard.

Hisfamilyandfriendsthoughthimmad,butwhilerecuperating(恢復)fromahuntingaccident,hediligentlyandindependentlysetouttocreateaform.ofcommunicationforhisownpeopleaswellasforotherIndians.In1821,aftertwelveyearsofwork,hehadsuccessfullydevelopedawrittenlanguagethatwoulden-ablethousandsofIndianstoreadandwrite.

Sequoyah'sdesiretopreservewordsandeventsforlatergenerationhascausedhimtoberememberedamongtheimportantinventors.ThegiantredwoodtreesofCalifornia,called"sequoias(紅杉)"inhishonor,willfurtherimprinthisnameinhistory.

WhatisthemostimportantreasonthatSequoyahwillberemembered?()

A.Californiaredwoodswerenamedinhishonor.

B.Hewasilliterate.

C.Hecreatedauniquealphabet.

D.Herecoveredfromhismadnessandhelpedmankind.

92.

Whentheplanewasgoingup,theairhostesstoldHenrynottoworryabout______.

A.theplaneB.thestrangefeelingC.hisseatD.hishealth

93.

Accordingtothepassage,sugarwasusedinthestudyto______.

A.feedthebeesduringtheexperiment

B.makethebeesliveingroups

C.rewardthebeesforgoodperformance

D.trainthebeestotraveltoaparticularplace

94.Itseemssonaturaltoputupanumbrellatokeepthewateroffwhenitrains.Butactuallytheumbrellawasnotinventedasprotectionagainstrain.Itsfirstusewasasashadeagainstthesun!Nobodyknowswhofirstinventedit,buttheumbrellawasusedinveryancienttimes.ProbablythefirsttouseitweretheChinese,asearlyastheeleventhcenturyB.C.WeknowthattheumbrellawasusedinancientEgyptandBabylonasasunshade.Andtherewasastrangethingconnectedwithitsuse:itbecameasymbolofhonourandauthority.IntheFarEastinancienttimestheumbrellawasallowedtobeusedonlybyroyaltyorbythoseinhighoffice.

InEurope,theGreekswerethefirsttousetheumbrellaasasunshade.AndtheumbrellawasincommonuseinancientGreece.ButitisbelievedthatthefirstpersonsinEuropetousetheumbrellaasprotectionagainsttherainweretheancientRomans.DuringtheMiddleAges,theuseoftheumbrellapracticallydisappeared.ThenitappearedagaininItalyinthelatesixteenthcentury.Andagainitwasconsideredasymbolofpowerandauthority.By1680,theumbrellaappearedinFrance,andlateroninEngland.Bytheeighteenthcentury,theumbrellawasusedagainstrainthroughoutmostofEurope.Umbrellashavenotchangedmuchinstyle.duringallthistime,thoughtheyhavebecomemuchlighterinweight.Itwasn'tuntilthetwentiethcenturythatwomen'sumbrellasbegantobemade,inawholevarietyofcolours.WhichofthefollowingstatementsisNOTtrueabouttheumbrella?

A.Nooneexactlyknowswhowastheinventoroftheumbrella.

B.Theumbrellawasfirstinventedtobeusedasprotectionagainstthesun.

C.Theeighteenthcentury.

D.InEuropetheGreekswerethefirsttousetheumbrellaasasunshade.

95.Whenthewritersays"DickSpivakisjustanordinaryman",hemeans______.

A.itiscommonthatpeopletellwhitelies

B.Dickcoulddonothingaboutbadtraffic

C.itiscommonthatpeopledelaytheirpayment

D.Dickfoundithardtodealwitheverydayproblems

六、作文(1題)96.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic"HowIFinanceMyCollegeEducation".Youshouldwriteatleast120words,andbaseyourcompositionontheoutlinegiveninChinesebelow：1.上大學的費用（tuitionandfees.可以通過多種途徑解決；2.哪種途徑適合于我（說明理由）。

參考答案

1.D

2.C

3.A本句考查兩個并列句之間的連接的詞。題干的意思是：“氣球能夠浮在空氣中正如船能夠浮在海面上一樣。”在四個選項中，只有A項的justas有“正如，猶如”的意思。故選A。

4.A

5.A

6.A解析：句意：她昏倒了。給她臉上澆些水，或許她會醒過來。本題考查詞組辨析。comeround：過訪，繞道而來，蘇醒過來；comeback：回來，恢復；comeagain：再說一遍，重復一遍；comeout：出來，傳出。

7.B

8.C

9.A解析：while意為“雖然”；as意為“因為”；if意為“如果”；since意為“因為”。根據(jù)題意選A。

10.Dapplyto應用；applyfor申請

11.C

12.B

13.B

14.B解析：takemeasures意思為“采取措施”，本句應用被動語態(tài)。

15.B

16.C所有的學生都去看了昨天的魔術(shù)表演。它太令人不可思議了。這里主要考查的是動詞的現(xiàn)在分詞和過去分詞的不同用法。Sth．bedoing表示某一事物令人怎么樣。Sb．bedone表示某人處于某種狀態(tài)。例：Theletteristouching．這封信令人感動。

Iammoved．我很感動。

17.C解析：本題考查倒裝虛擬語氣用法。本句是表示與將來事實相反，所以從句用wereto形式。句意為：如果他今天出發(fā)的話，他就會在星期五以前到達那里。

18.A解析：本題考虛擬語氣在名詞性從句中的用法。在“ask(advise，desire，ordersuggest，require，etc。)+the廣引導的從句中，謂語動詞應用“should+認”，should可以省去，再結(jié)合語態(tài)，故A項正確。本句大意為：他們要求所有的必要文件都必須在月底之前交到校長辦公室。

19.B解析：本題考查固定搭配。havetrouble(in)doingsth.“做某事有困難”。句意為：有時孩子們在分清故事和現(xiàn)實方面會有困難，相信故事中的事確實存在。

20.A本題考查祈使句型：

【應試指導】句意：Mary，到這里來，其余的人待在原處。根據(jù)句子的結(jié)構(gòu)可判斷出這是個祈使句。所以要用動詞原形開頭。Mary在句中不是

主語，而是“呼語”。

21.A解析：shape意為“(女人的)姿態(tài)，身段”；form意為“形狀，形態(tài)”；appearance意為“外表，樣子”；body意為“身體”。由題意知應選A。

22.D

23.D

24.B

25.C

26.A解析：反問疑問句的陳述部分是肯定式時，疑問部分用否定式。以letme或letus起始的反問疑問句，疑問部分用willyou或won'tyou，所以選項A是正確的。

27.B

28.D解析：本題考查動詞搭配。doone'shomework“做作業(yè)”；makemistakes“犯錯誤”。句意為：做作業(yè)，還要保證別犯錯誤。

29.Ainparticular是固定搭配，意為“特別地”。

30.D解析：上句責備瑪麗應該做作業(yè)而不是坐到那兒看電視，下句是瑪麗對媽媽責備的一種辯解：“你說過電視是有教育意義的?！彼訢項正確。

31.B解析：本題考查固定搭配的用法。當否定詞位于句前時，得出結(jié)論應用reach/achievein/arriveatconclusion，故選B。

32.A解析：此題考查反意疑問句的用法。主句為祈使句，因此其反意疑問句用willyou。

33.D解析：從句中的問句主謂不倒裝。從句的時態(tài)隨主句。我想知道那輛車的價格。

34.C解析：本題考查詞義的辨別。rise出現(xiàn)，put放下，raise提起，arise升高。

35.D解析：which修飾非限定性定語從句，指代前邊一句話。本題涉及句法知識——簡單句、并列句和復合句。例如：Hehastwodaughters.Theyaredoctors.(簡單句)Hehastwodaughtersandtheyaredoctors.(并列句)Hehastwodaughters,whoaredoctors．(復合句)

36.D解析：本題測試形容詞辨析。四個選項的意思分別是“普通的”，“清楚的”，“正義的”，“僅僅的”。根據(jù)句意，D項正確。本句大意為：他僅僅把它作為一個細節(jié)來描述，而我卻認為它是這個計劃中最重要的部分。

37.B解析：表示否定的副詞前置于句首，句子需要不完全倒裝，即助動詞提前。其余選項均可排除。除Notuntil外還有never，seldom，rarely，seldom，no，little，hardly，innotime等否定副詞或結(jié)構(gòu)放在句首時，句子需要部分倒裝。

38.A

39.D

40.B

41.D

42.B

43.Blaunch為“發(fā)射”講；其余為干擾項。

44.C解析：notonly…butalso連接主語時，謂語動詞根據(jù)就近原則由butalso后的成分來決定。TomandMary是兩個人，所以動詞用復數(shù)形式。

45.C

46.A

47.C

48.C解析：副詞so置于句首，句子應該用倒裝語序，某人受傷用sb.beinjured來表示，故答案為C。

49.C

50.D解析：forgetdoingsth．忘了已做過某事。注意區(qū)別forgettodosth。忘了而沒有做某事。

51.E

52.CTheATMgivesyoubills

這是有關(guān)如何使用ATM機的一段對話。

Susan：ATM機怎么使用?

Alan：第一步，把你的銀行卡插入這個孔內(nèi)，輸入你的個人識別碼。

Susan：輸完了。然后選擇取款?

Alan：對，選擇取款，不要選擇賬號信息。

Susan：下一步呢?

Alan：ATM機會去調(diào)你的活期存款或儲蓄賬戶。

Susan：然后呢?

Alan：輸入你要從存折里取出的錢數(shù)。

Susan：我能取多少?

Alan：大多數(shù)存折最多可以取400美元。

Susan：我輸入了要取的錢數(shù)之后會怎樣?

Alan：ATM機給你現(xiàn)鈔。通常是20美元一張的。從這個孔拿錢和收據(jù)。

53.C

54.問的是原因，回答也應是原因。為什么喜歡。選項C是正確的。

55.DSureyoucan這是有關(guān)學車路考的一段對話。

學員：我考得好嗎?

考官：你想知道真實成績嗎?

學員：我為什么不想知道?

考官：你的成績很糟。

學員：你說的很糟到底是什么意思?

考官：你沒有通過。

學員：我為什么沒通過?

考官：沒通過的原因很多。

學員：我都什么地方做錯了?

考官：總體來說，你根本不知道如何駕駛。

學員：我可以重考嗎?

考官：當然可以，但必須在兩周半內(nèi)。

56.E

57.D

58.H

59.【原文大意】

Anne：看!這些上衣挺好。你喜歡哪一件?

Sue：我喜歡羊毛的那件。

Anne：噢，為什么?

Sue：它看起來更暖和。

Anne：我喜歡皮的那件。它比羊毛的更漂亮。

Sue：沒有價簽。

Anne：請問，這件衣服多少錢?

Clerk：499美元。您要不要試穿一下?

Anne：不用啦，謝謝。

Clerk：不用謝。

【解析】

Jackets用的是復數(shù)，下面的回答是選擇性的。這里肯定應是選擇性的問話。選H是正確的。

60.F

61.D

62.C解析：固定搭配。appeallto為習慣用語，意思是“吸引”。

63.D警察工作很繁忙，所以是不容易的。

64.A解析：本題為短語含義辨析題。本句大意為：在三年中，我竭盡全力學習物理和化學，但是，最終我認定我永遠都成不了科學家。inthreeyears表示“在三年里”；forthreeyears表示“長達三年”，for后面可接表時間或距離的短語，意為“達，計”。

65.D解析：inthat引導的從句表示原因。

66.A解析：詞義搭配題。afteraboutanhour意為“過了大約一個小時”。

67.A

68.B表示“年”的時間前用in。

69.D解析：bymeansof“通過…的方式/手段”，固定搭配。

70.C解析：從句中muchmore...可看出