2021-2022學年陜西省渭南市普通高校對口單招英語自考真題(含答案)

2021-2022學年陜西省渭南市普通高校對口單招英語自考真題(含答案)學校:________班級:________姓名:________考號:________

一、單選題(50題)1.Icanneverforget______thefamousactressduringhervisittoourschool．

A.havingbeenmetB.tomeetC.tohavemetD.meeting

2.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

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

4.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

5.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

6.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

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

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

8.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

9.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

10.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

11.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

12.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

13.Newtypewriterscostabout________priceofthesecond—handones．

A.threetimesthe

B.athreetimes

C.thethreetimes

D.threetimesa

14.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

15.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

16.Mary，_________here——everybodyelse，staywhereyouare．

A.comeB.comesC.tocomeD.coming

17.Thesearchwas_______whennightcame,eventhoughthechildhadnotbeenfoundA.approvedB.acquiredC.achievedD.abandoned

18.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

19.—TheremustbeadozenpensinthishousebutIcanneverfindonewhenIneedthem.—Keeplooking.______issuretoturnup.

A.OneB.ItC.ThatD.This

20.Thankyouforthe______youdidme.tomovethesofaupstairs.

A.favorB.goodC.helpD.kindness

21.Haveacigarette,______?

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

22.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

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

23.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

24.NotonlyIbutalsoTomandMary______fondofcollectingstamps.

A.amB.willC.areD.have

25.______youmayberight,Ican'taltogetheragree.

A.WhileB.AsC.ifD.Since

26.______hecome,theproblemwouldbesettled.

A.WouldB.ShouldC.ShallD.If

27.Thisisjusttheplace______heandhiswifevisitedlastyear.

A.whereB.thatC.whenD.why

28.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

29.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

30.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

31.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

32.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

33.Itisreportedthatmanyanewhouse_______atpresentinthedisasterareaA.arebeingbuilt

B.werebeingbuilt

C.wasbeingbuilt

D.isbeingbuilt

34.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

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

36.Balloonsfloatintheair_________boatsdoonthesea.A.justasB.whenC.thatD.where

37.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

38.______yourhomeworkandmakesurethatyoudon't______anymistakes.

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

39.Helenalwayshelpshergrandmothereventhoughgoingtoschool____mostofherday.

A.takesupB.makeupC.saveupD.putup

40.Hishandwritingis______yours.

A.morebetterB.aswellasC.muchbetterthanD.asbetteras

41.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

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

A.That'snotaverygoodidea.

B.TVproducesgoodinfluenceonchildren.

C.Whatmakesyousaythat?

D.YousaidTVwaseducational.

43.Iwonderedwhatdifficultyhehad_________theplan?

A.tocarryout

B.carryingout

C.carriedout

D.withcarryingout

44.Mr.Black,ournewEnglishteacher,isstrict______kind.

A.orB.butC.withD.aswell

45.Notuntilthisterm______torealizehowimportantthissubjectistohisfuturecareerasadiplomat.

A.hebeganB.didhebeginC.hehasbegunD.thathehasbegun

46.Janehasbrownhair,infact,it'squitesimilarinshade______yours.

A.asB.withC.likeD.to

47.—Hasthewalletbeenreturnedyet?—No，butweexpect______anydaynow.

A.toreturnit

B.ittoreturn

C.ittobereturned

D.itreturned

48.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

49.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

50.Afterallthistimeyou‘dthinkhe‘dhaveforgotten，________?

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

二、補全對話(10題)51.Roy:__________?Earl:Notreally,IthinkIhavebrokenmyknees.Roy:Oh,myGod,we’dbettersendforthedoctor.

A.AreyouOKB.HowdoyoudoC.IsityouD.WhatcanIdo

52.第54題________

查看材料

53.58.Evans:Nicetomeetyou.

I'mEvans.Jerry:______,too.

Whatdoyoudo,Evans?

54.根據(jù)以下資料，回答1~5題。

請在第_____處填上正確答案。

55.59請選擇最佳答案填入()

56.―――Ifeelsick，doctor．――＿＿＿＿．

―――I'mnotsure，butIhavegotabadheadache．

A．Howlonghaveyoubeensick?

B．I'msorrytohearthat．

C．Howareyoufeelingnow?

D．Doyouhaveafever?

57.――Excuseme，couldyoutellmeifthereisahospitalnearhere?――＿＿＿＿

A．Yes，whynot．

B．no，Icouldn't．

C．Sorry，I'mastrangerheremyself．

D．Mypleasure．

58.57.Joe:Howareyougettingalonginmathclass?Jane:______.

59.Operator:Goodmorning.FutureSoftware.HowmayIdirectyourcall?Customer:AfterSalesServiceDepartment,please.Operator:__________.I’llputyouthrough.A.JustamomentpleaseB.IseeC.ThankyouD.Noproblem

60.――＿＿＿＿．―――What'sthematter7．

A．Hello!

B．IsthatTomspeaking?

C．Help!

D．Excuseme．

三、完型填空(10題)61.(71)

A.dominateB.masterC.ruleD.ruin

62.(59)

A.breaksB.ruinsC.spoilsD.destroys

63.(48)

A.butB.asC.ifD.and

64.(53)

A.havebeenB.arenowC.maybeD.aretobe

65.(42)

A.neededB.calledC.organizedD.grouped

66.Ourboatfloatedon(漂流),betweenwallsofforesttoothicktoallowusaviewofthelandwewerepassing【21】thoughweknewfromthemapthatourrivermustfromtimetotimebepassingthroughchainsofhills.【22】didwefindaplacewherewecouldhavelanded.Sowestayedintheboathopingthatwe【23】thesea,afriendlyfishermanwouldpickusupandtakeustothecivilization.

Welived【24】fish,anyfruitandnutswecouldpickupoutofthewater.Aswehadnofire,wehadtoeateverything,【25】therawfish.Ihadnevertastedrawfishbefore,andImustsayIdidnotmuchenjoythe【26】:perhapssea-fishwhichdonotliveinthemudarelesstasteless.Asforwater,therewasachoice:wecoulddrinkmuddyriverwater,【27】dieofthirst.Wedrankthewater.Menwhohavejustescapedwhathadappearedtobecertaindeathloseallworriesaboutsuchsmallthingsasdiseasescausedbydirtywater.Infact,noneofussufferedfromanyillness【28】.

Onedaywepassedanothervillage,butfortunatelynobodysawus.Wedidnotwishtorisk【29】prisonersasecondtime;wemightnotbesolucky【30】escapeinastolenboatagain.

(56)

A.inB.downC.alongD.through

67.(73)

A.everyoneB.anyoneC.nooneD.someone

68.27.A.undertakesB.holdsC.playsD.performs

69.(52)

A.withB.byC.intoD.about

70.58

A.shockB.wonderC.worryD.pleasure

四、翻譯(20題)71.讓我們?yōu)檫h道而來的客人干杯。

72.Eventhebusiestgovernmentofficialorexecutivealwaystakesextratimetobepoliteandofferrefreshments(茶點).

73.IftheChinesepeopleworkhard,theycandefinitelyattainthisgrandstrategicobjective.

74.ScientistssaythatplantandanimallifeinthousandsoflakesintheUnitedStatesandCanadahasalreadybeendestroyedbyacidrain.

75.Agreatdealofresearchhasbeenperformedonthisquestion,andresultspointstothefollowinganswer:weperformthistaskthroughaspecialtypeofaveraging.

76.ThetraditionalAmericanThanksgivingDaycelebrationgoesbackto1621.

77.董事長以公司的名義宣布了這項決定.

78.Thiscorporationisspecializedinhandingtheimportandexportbusinessoftextiles.

79.Internationalstudentscan'tworkwhiletheyarestudyingintheU.S.,sotheymustshowschoolsthattheyhaveenoughmoneyfortuitionandlivingexpenses.

80.Nomatterwhathesaid,Iregardedhiscommentonmyabilityasachallenge.

81.我代表本公司請您參加今晚七點的晚宴，希望您能光臨。

82.Itisunderstoodthatwhentwounionsquarreloverthreejobs,theargumentissettledbygivingeachuniontwo.Thatmeans33percentovermanning,33percentlessproductivitythancouldbeobtained.

83.Inordertodoyourjobwell,it'simportanttosometimesseeclientsandbusinesscontactsawayfromtheoffice.

84.Thetoyshavetomeetstrictsafetyrequirementsbeforetheycanbesoldtochildren.

85.Whatcansolvethisproblem?Thefactisthatpollutioniscausedbymanbyhisgreedandhismodernwayoflife.

86.Acultureanditslanguagesareasinseparableasbrainandbody;whileoneisapartoftheother,neithercanfunctionwithouttheother.

87.隨著燃料價格的上漲，購車者買車的想法正在改變。

A.Withfuelpricesgoingup,carbuyersaregoingtochangetheirideasofbuyingacar.

B.Withfuelpricesgoesup,carbuyersarechangingtheirideasofbuyingacar.

C.Withfuelpricesgoingup,carbuyersarechangingtheirideasofbuyingacar.

D.Withfuelpricesgoesup,carbuyershavechangedtheirideasofbuyingacar.

88.在簽訂合同之前必須充分理解合同中的所有條款。

A.Itisnecessarytohaveagoodunderstandingofallthetermsandconditionsbeforesigningacontract.

B.Itisnecessarytointerpretallthetermsandconditionsbeforesigningacontract.

C.Havingagoodunderstandingofallthetermsandconditionsbeforesigningacontractisnecessary.

D.Itisnecessarytohavingagoodunderstandingofallthetermsandconditionsbeforesigningacontract.

89.TodaythecomputerplaysavitalroleinthelivesofmanyAmericansandisseenasoneofthegreatesttechnologicaldevelopmentsofalltimes.

90.WewelcomeallthosetoattendtheconferencewhoarekeenlyinterestedinInternetdevelopment.

五、閱讀理解(5題)91.Althoughhearguesagainstzoos,theauthorwouldstillagreethat______.

A.zooshavetokeepanimalsinsmallcages

B.mostanimalsinzoosareendangeredspecies

C.someendangeredanimalsarereproducedinzoos

D.it'sacceptabletokeepanimalsawayfromtheirhabitats

92.Itcanbeconcludedfromthepassagethat______.

A.peopleshouldavoiddoingimportantthingsduringpeakperiodsoflapses

B.hazardscanbeavoidedwhenpeopledothingstheyaregoodat

C.peopleshouldbecarefulwhenprogrammingtheiractions

D.lapsescannotalwaysbeattributedtolackofconcentration

93.Timespentinabookshopcanbemostenjoyable,whetheryouarebook-loverormerelyyouaretheretobuyabookasapresent.Youmayevenhaveenteredtheshopjusttofindshelterfromasuddenshower.Whateverthereason,youcansoonbecometotallyunawareofyoursurroundings.Thedesiretopickupabookwithanattractivedust-jacketisirresistible,althoughthismethodofselectionoughtnottobefollowed,asyoumightendupwitharatherdullbook.Yousoonbecomeengrossedinsomebookorother,andusuallyitisonlymuchlaterthatyourealizeyouhavespentfartoomuchtimethereandmustdashofftokeepsomeforgottenappointment-withoutbuyingabook,ofcourse.

Thisopportunitytoescapetherealitiesofeverydaylifeis,Ithink,themainattractionofabookshop.Therearenotmanyplaceswhereitispossibletodothis.Amusicshopisverymuchlikeabookshop.

Youcanwanderabouttheseplacestoyourheart'scontent.Ifitisagoodshop,noassistantapproachyouwithinevitablegreeting:"CanIhelpyou?"youneedn'tbuyanythingyoudon'twant.Inabookshopanassistantshouldremaininthebackgrounduntilyouhavefinishedbrowsing.Then,andonlythen,arehisservicesnecessary.Ofcourse,youmaywanttofindoutwhereaparticularsectionis,butwhenhehasledyouthere,theassistantshouldretirecarefullyandlookasifheisnotinterestedinsellingasinglebook.

Youhavetobecarefulnottobeattractedbythevarietyofbooksinabookshop.Itisveryeasytoentertheshoplookingforabookonancientcoinsandtocomeoutwithacopyofthelatestbest-sellingnovelandperhapsabookaboutbrass-rubbing-somethingthathadvaguelyinterestedyouupuntilthen.Thisvolumeonthesubject,however,happenedtobesowellillustratedandthepartofthetextyouprovedsointerestingthatyouhadtobutit.Thissortofthingcanbeverydangerous.Apartfromrunningupahugeaccount,youcanwasteagreatdealoftimewanderingfromsectiontosection.

"Dust-jacket"inthefirstparagraphprobablymeans______.

A.akindofclothes

B.protectingpapercoverofabook

C.bookcoverfullofdust

D.titleofabook

94.

Thepassagesuggeststhatlearningtospeakandlearningtorideabicycleare______.

A.notreallyimportantskills

B.moreimportantthanotherskills

C.basicallydifferentfromlearningadultskills

D.basicallythesameaslearningotherskills

95."Themoneytheywouldotherwisespendforrentcouldgotothepayment"means______.

A.theywouldrentthehouse

B.theyhadboughtthehouse

C.theywouldn'tpayforthehouse

D.theycouldbuythehouseotherwise

六、作文(1題)96.S城的交通擁擠現(xiàn)象日趨嚴重，事故時有發(fā)生，特別是在早晚上、下班高峰期。市政府決定采取措施改善交通現(xiàn)狀，向廣大市民征集建議。請根據(jù)下面的要點向市政府提出建議。(1)修繕公路，改善路面狀況;(2)修筑立交橋，緩解交通阻塞現(xiàn)象;(3)控制小轎車的產(chǎn)量。要求：短文需要涉及上述所有內(nèi)容，可以適當增加內(nèi)容，闡述自己的其他想法。

參考答案

1.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。

2.D本題考查時態(tài)。

【應試指導】句意：當你寫信回家的時候，請代我向你的妻子問好。在時間狀語從句中用一般現(xiàn)在時代替一般將來時。

3.Blaunch為“發(fā)射”講；其余為干擾項。

4.B解析：cuts“裁減”；shortages“短缺”；weaknesses“弱點”；imports“進口”，故正確選項為B。

5.A

6.B解析：theeducationsystem是主語，謂語動詞應用單數(shù)；thedesiredresults意為“期望的結果”。

7.D

8.C

9.Ainparticular是固定搭配，意為“特別地”。

10.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。

11.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。

12.B

13.A【句子大意】新打字機的價格是二手貨的三倍。

14.C

15.C所有的學生都去看了昨天的魔術表演。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。

16.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)句子的結構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”。

17.D

18.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。

19.A解析：根據(jù)上文提到“findone”，故下文中也應填one，表示泛指。

20.A解析：favor：幫助，一般用domeafavor；good：好處；help不與do搭配：kindness：善良。故選A。

21.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。

22.B

23.A

24.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。

25.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。

26.B解析：此處是對將來情況的假設。虛擬條件句的謂語部分為should，had或were時，可把if省去，而把should，had或were放在從句的主語之前，構成主謂部分倒裝。

27.B

28.C

29.Dapplyto應用；applyfor申請

30.C

31.C

32.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。

33.D

34.D

35.B

36.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。

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

38.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。

39.A

40.C解析：much用在句中修飾比較級better。

41.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。

42.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。

43.B

44.B

45.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等否定副詞或結構放在句首時，句子需要部分倒裝。

46.D

47.C

48.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。

49.B

50.B考查反義疑問句。原句應是：youwouldthinkhehadhaveforgotten…反義疑問句的規(guī)則是陳述部分是肯定式，疑問部分應是否定式。Wouldthink表示推測，疑問部分也應選擇would。選項B是正確的?！揪渥哟笠狻磕汶y道還認為他已經(jīng)忘掉了，是嗎?

51.A

52.

53.E

54.C

55.G

56.D

57.C

58.E57．答案為E

首先應讀懂上文，后進行邏輯推理，選擇填充詞句。上文意為“你的數(shù)學課進展如何?”下文意為“很好?！?/p>

59.A

60.C

61.A解析：A項dominate意為“支配，影響”，在語義上符合句子意思的要求。B項master意為“控制，征服”，C項rule意為“統(tǒng)治，管理”，D項ruin意為“毀壞”，此三項在語義上不符合句子意思的要求。

62.D解析：destroyconfidenceinadvertising意為“在廣告宣傳方面破壞公司的信譽”。

63.D

64.C解析：根據(jù)上下文，應選C。maybe表示推測，意為“可能”。

65.B解析：要求改革的原因之一是支撐這樣的政治辦公室的開銷太大。

66.D解析：passthrough為固定搭配，意思為“通過，穿過”，而passdown和passalong的意思相同，都有“向前進行，沿著……向前行”，沒有passin這種搭配，故D項為正確答案。

67.D

68.D27．答案為D。perform“執(zhí)行，履行”常與function，task，duty等搭配，perform.functions“起作用”正好符合句意。undertake“從事”、hold“舉行”、play“扮演”都不能構成搭配。

69.A解析：本句意思是：辦公室用計算機打印信件，記錄經(jīng)營情況并和其他辦公室聯(lián)系交流。固定搭配“communicatewithsomeone”意思：為“與某人聯(lián)系交流”。A為正確答案。

70.D常識運用邏輯推理作者此時不是擔心(worry)，震驚(shock)，好奇(wonder)，而是掩飾不住地高興快樂(pleasure)。

71.Let’sdrinkatoasttothehealthofourguestscomingfromfarawayplaces.

72.即使是最繁忙的行政官員或企業(yè)的主管總是會抽出點額外的時間為客人提供茶點以示禮貌。

73.只要中國人民積極奮斗，這個宏偉戰(zhàn)略目標定能達到。

74.科學家們說在美國和加拿大成千上萬的湖泊中的動植物已經(jīng)因酸雨而遭到破壞?？茖W家們說，在美國和加拿大成千上萬的湖泊中的動植物已經(jīng)因酸雨而遭到破壞。

75.Agreatdealofresearchhasbeenperformedonthisquestion,andresultspointstothefollowinganswer:weperfornthistaskthronghaspecialtypeofaveraging.就這一問題曾做過大量的研究，其結果揭示出這樣一個答案：我們是通過一種特殊的平均化方式來形成印象的。

76.傳統(tǒng)的美國感恩節(jié)慶?；顒涌勺匪莸?621年。傳統(tǒng)的美國感恩節(jié)慶?；顒涌勺匪莸?62