2023年山東省臨沂市成考專升本英語(yǔ)自考測(cè)試卷(含答案)

2023年山東省臨沂市成考專升本英語(yǔ)自考測(cè)試卷(含答案)學(xué)校:________班級(jí):________姓名:________考號(hào):________

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

A.visitedB.visitC.willvisitD.visiting

2.—ThisismynewdogHisnameisWisdom—That'sinterestingWhy______didyougivehimsuchaname?

A.intheearthB.inworldC.onearthD.ontheworld

3.Whathedescribedasonlya______detailIthoughtwasthemostimportantpartoftheplan.

A.commonB.plainC.justD.mere

4.Noconclusionhasbeen______yet.

A.achievedB.reachedC.attainedD.arrived

5.Little_________thattheirplanhasbeenDiscovered．

A.didtheysuspect

B.dothesuspect

C.dotheysuspect

D.theysuspect

6.Sobadly______inthecaraccidentthathehadtostayinhospitalforseveralweeks.

A.didheinjureB.heinjureC.washeinjuredD.hewasinjured

7.Mary，_________here——everybodyelse，staywhereyouare．

A.comeB.comesC.tocomeD.coming

8.Tomwasabouttoclosethewindows_______hisattentionwascaughtbyabirdA.whenB.suddenlyC.andD.till

9.Theproblemwassettledtothecompleteofthem,sotheydidn‘tcomplain.

A.amazementB.satisfactionC.disappointmentD.attraction

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

11.12．Itwasthetraining_______hehadatschool_______madehimagoodjumper．

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

12.

Allthestudentswenttothemagicshowyesterday.Itwasreally______A.amusinglyB.amuseC.amusingD.amused

13.______today,bewouldgettherebyFriday.

A.Wereheleave

B.Wasbeleaving

C.Werehetoleave

D.Ifheleaves

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

15.NotonlyIbutalsoTomandMary______fondofcollectingstamps.

A.amB.willC.areD.have

16.Myfather______mebysayingthatIcouldwininthespeechcontest,soItookpartinit.

A.discouragedB.encouragedC.preventedD.asked

17.Mr.Black,ournewEnglishteacher,isstrict______kind.

A.orB.butC.withD.aswell

18.Notuntilhelefthishome_______toknowhowimportantthefamilywasforhim.

A.didhebeginB.hadhebegunC.hebeganD.hehasbegun

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

20.Hishandwritingis______yours.

A.morebetterB.aswellasC.muchbetterthanD.asbetteras

21.—TheremustbeadozenpensinthishousebutIcanneverfindonewhenIneedthem.—Keeplooking.______issuretoturnup.

A.OneB.ItC.ThatD.This

22.Thebankisreportedinthelocalnewspaper,_______inbroaddaylightyesterday.

A.beingrobbed

B.havingbeenrobbed

C.tohavebeenrobbed

D.robbed

23.Sendmyregardstoyourwifewhenyou__________home．

A.wroteB.willwriteC.havewrittenD.write

24.Iwonderedwhatdifficultyhehad_________theplan?

A.tocarryout

B.carryingout

C.carriedout

D.withcarryingout

25.CountriesthattraditionallyneverallowedforeignstudentstostayandworklikeGermanyortheUnitedKingdom—arefacingtheirownlabor______ininformationtechnologyandrelaxingtheirimmigrationlaws.

A.cutsB.shortagesC.weaknessesD.imports

26.Janehasbrownhair,infact,it'squitesimilarinshade______yours.

A.asB.withC.likeD.to

27.Inoticedhiseyes______,becausetheywereverylarge.

A.inparticularB.withparticularC.inspecialD.withspecial

28.Iwonderhowmuch______.

A.thatcarwasB.wasthatcarC.isthatcarD.thatcaris

29.Thisisjusttheplace______heandhiswifevisitedlastyear.

A.whereB.thatC.whenD.why

30.—Theeducationsystemratherthantheteachers______toanswerfortheoverburdenonthestudents—IagreeIhopethereform.beingcarriedoutinourcountrywillhangaboutthe_____results.

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

31.Sometimeschildrenhavetrouble______factfromfictionandmaybelievethatsuchthingsactuallyexist.

A.toseparateB.separatingC.forseparatingD.ofseparating

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

33.tosunlightfortoomuchtime,asthedoctorssay,willdoharmtoone‘sskin.

A.Beingexposed

B.Havingexposed

C.Exposed

D.Afterbeingexposed

34.______hecome,theproblemwouldbesettled.

A.WouldB.ShouldC.ShallD.If

35.Thesquirrelwasluckythatitjustmissed_______.

A.catchingB.tobecaughtC.beingcaughtD.tocatch

36.Wecanassigntheworkto__________isreliable.

A.whoseB.whomC.whoeverD.whomever

37.—What'sthechanceofthere______anelectionthisyear?—Ihavenoidea.

A.isB.tobeC.beingD.be

38.Thatistheonlywaywecanimagine_______theoveruseofwaterinstudents‘bathrooms.

A.reducingB.toreduceC.reducedD.reduce

39.Heistooweakto______theheavybox.

A.riseB.putC.raiseD.arise

40.Helenalwayshelpshergrandmothereventhoughgoingtoschool____mostofherday.

A.takesupB.makeupC.saveupD.putup

41.While______ajob,thegraduatestudentgotanoffertostudyabroad

A.appliedforB.applyingtoC.appliedtoD.applyingfor

42.Wemust__earlyinthemorningsoastocatchthefirsttrain.

A．setup

B．setout

C．setabout

D．setaside

43.She'sfainted.Throwsomewateronherfaceandshemay______.

A.comeroundB.comebackC.comeagainD.comeout

44.______yourhomeworkandmakesurethatyoudon't______anymistakes.

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

45.Theyrequiredthatallthenecessarydocuments______tothepresident'sofficebeforetheendofthismonth.

A.behanded

B.mustbehanded

C.shouldhandin

D.hadbeenhandedin

46.TomandJackarebothveryclever._________,Tomis____________Jack.

A.Allinall;asacleverboyas

B.Inotherwords;ascleveraboyas

C.Thatistosay;asacleverboyas

D.Inword;ascleveraboyas

47.Busyastheyare,parentsshould______atleasttwohourstospendwiththeirchildren.

A.setoutB.setawayC.setasideD.setoff

48.Finallyhegottimeforaglance______thisreport.

A.offB.roundC.onD.at

49.Afterallthistimeyou‘dthinkhe‘dhaveforgotten，________?

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

50.Thesenationalparksareveryimportantforpreservingmanyanimals,whichwouldruntheriskofbecomingextinct.

A.insteadB.thereforeC.neverthelessD.otherwise

二、翻譯(5題)51.ScientistssaythatplantandanimallifeinthousandsoflakesintheUnitedStatesandCanadahasalreadybeendestroyedbyacidrain.

52.這位園丁警告我不要在中午給花澆水。____________________________________________________________________________

53.董事長(zhǎng)以公司的名義宣布了這項(xiàng)決定.

54.如果你想要節(jié)約錢(qián)，你最好買(mǎi)些二手書(shū)。_____________________________________________________________________________

55.Weshouldblamecomputervirusesfordestroyingsomeofourimportantdocuments.

三、英譯漢(10題)56.Ifyouareconsciousofbeingangry,keepyourmouthshutsothatyoucanholdbackrisinganger.(PassageThree)

57.Finally,afterseveralsleeplessnights,hedecidedtoconsulthisdoctor.

58.Theyaretryingtodevelopaconvincingtheorytoexplainhowtheneedlesworkinpreventingpain,orwhyaneedleinthewrist,forexample,wouldpreventthepainintheareaofthemouth.(Passage3)

59.Thechildrenarethenmorelikelytogrowupbrightandintelligent.(passage2)

60.Itissometimeshardforpeopletounderstandthatacreativegenius,likeawriter,composer,orartist,doesn'talwaysleadaweU-regulatedlife.

61.Hopeforthebestandpreparefortheworst.

62.ManyhopetobeabletocontinuesellingtotheAmericanmarketeveniftheU.S.governmentrestrictsimportsfurther,orifmajorpricechangesoccurduetocurrencyfluctuations.(PassageThree)

63.(Itoccurredtomethat)hehadn'tpaidhisincometaxfortwomonths.

64.Fromthebacterialpointofviewtheworldisaverydifferentplacefromwhatitistohumans.(PassageFour)

65.(Ifwearediscouragedatthestart),wewillneversucceed.

四、詞匯與語(yǔ)法知識(shí)(10題)66.Thesalaryofanengineerismuchhigher__.

A．thanateacher

B．thanthatofateacher

C．incomparisonwithateacher's

D．thanofateacher's

67.Sallyseldomdoesherhomeworkinthemorning,__.

A．sodoesJerry

B．Jerryistoo

C．neitherdoesJerry

D．Jerrydoesn'ttoo

68.TheeffectofTV__________thelifeofaveragepeopleisincalculableA.inB.forC.aboutD.on

69.

第20題Ishouldliketorentahouse，modern，comfortableand__________in’aquietenvironment．

A.beforeallB.afterallC.firstofallD.aboveall

70.Hehasjusttakenanexamination__chemistry.

A．for

B．a(chǎn)bout

C．on

D．in

71.__________theywhodidthethoroughcleaningtotheclassroomyesterday.

A.ThesewereB.ThatwasC.ItwasD.Thosewere

72.19.Thatyoungboywasknocked______byapassingcar.A.onB.atC.inD.down

73.IrecognizedJohn__heenteredtheroom.

A．hardly

B．theminute

C．nosooner

D．a(chǎn)tonce

74.Neitheryounorhe__right.

A．a(chǎn)re

B．would

C．a(chǎn)m

D．is

75.Youhaveagoodsuggestion,butit'snotaspracticalas_______．

A．he

B．him

C．his

D．her

五、閱讀理解(10題)76.LawyersareregardedasDarthVadersoftheNewAgeinAmerica.Americahasbecomeoverpopulatedwithlawyers—thelegalprofessionhastransformedtheAmericansystemintoagovernmentofthelawyers,bythelawyersandforthelawyers.Thishasledtoanexplosionoflitigation(訴訟),whichhasburdenedthepayingpublicwithbillionsinlegalbills.Thesearepaidbyallthepeopleintheform.ofhighercosts,higherpricesandlowerproductivity.

Asagroup,lawyersareoneofthemostreactionaryforcesinAmericansociety.Inanagewhenweneedcooperationandself-responsibility,theypromoteconflictandblame.Whereweneedunity,theypromotedivision.Whereweneedhonestcommunications,theypracticetheartofdistortioninanefforttowinlegalgames.

ArecentstudyreportedintheSanFranciscoChroniclefoundlawyersbadfortheeconomy.Theyareobviouslybadforthetotalsociety;theyhavebeencalledAmerica'sownhomegrownterroristsduetotheirexplosive,random,andnegativeimpactonthenation.Ithasbeensuggestedthatnothingwouldbenefitthesocietymorethanafiveyearmoratorium(延期償付)onallcivillitigationandlockingdownthelawschoolsuntilthenextcentury.Ofcourse,thiswillneverhappen.LawyersarepowerfulfiguresintheRecedingAgeandtheywillnotreadilysurrendertheirprivilegedpositions.

Giventhenegativeimpactoflawyersonsocietyingeneral,itisnotsurprisingthattheyhavehadaverynegativeimpactupontheemployee-employerrelationshipaswell.Thenumberofso-called"wrongfuldischarge"caseshasincreaseddramaticallyaslawyershavefoundanewareatoexploit.Someemployeesnowspendmoretimedocumentingtheircasesagainsttheiremployersforfuturelitigationthantheydoperformingtheirduties.

WhichofthefollowingisNOTtheresultofexcessivelawyersinAmerica?

A.Highercosts.

B.Higherprices.

C.Lowerproductivity.

D.Lowercrimerate.

77.Theumbrellawasusedonlybyroyaltyorthoseinhighoffice______.

A.inEuropeintheeighteenthcentury

B.inancientEgyptandBabylon

C.intheFarEastinancienttimes

D.duringtheMiddleAges

78.Don'tbelieveallofthestereotypes(模式化管理)youmayhaveheardaboutAmericans.

Eventheonesthataretrueingeneralmaynotbetrueaboutspecificindividualsoralargepartofthepopulation.Forexample,althoughAmericanstendtobelouderthanpeoplefromothercul-tures(especiallyatathleticevents),manyofthepeopleyoumeetwillbequietandpolite.Somepeoplemaybeintolerant,butmostwillbepleasantandwelcoming.RememberthatAmericanfilmsandtelevisionexaggerate(夸張)inordertogenerateexcitement,andsopresentaratherfalsepictureofwhatlifeintheUnitedStatesisreallylike.Therefore,touristsintheUSarenotalwaysontheirbestbehavior.

Americansdotendtobemoreinformalthanpeoplefromothercountries.ItiscommonforAmericanstowearcasualclothingtoschoolandtogreetprofessorsbyfirstname.However,goodmannersandpolitenessarealwaysappreciated.Ifyouarepolite,anddressalittlemoreformallythanyourAmericanfriends,itwillnotbepoorlythoughtof.

However,somebusinessesrequiretheiremployeestowearauniform.orasuit.ItwouldbeimpropertowearaT-shirtandbluejeanstoajobinterview.Someofthemoreprestigiousrestaurantsrequireacoatandtie.Americanstendtodressupforculturalevents(theopera,theaterandballet)andtodressdownforathleticevents.Formalwearisrequiredatweddingsandfunerals,oranyothereventwithreligiousevent.Ifyourelyonthestereotypes,youwilllikelyputyourselfintoanembarrassingsituation

Theunderlinedsentenceprobablymeans_____.

A.SomeofthestereotypesyoumayhaveheardaboutAmericansarenottrue

B.YoushouldnotbelievethestereotypesyoumayhaveheardaboutAmericans

C.NoneofthestereotypesyoumayhaveheardaboutAmericansshouldbebelieved

D.NoneofthestereotypesyoumayhaveheardaboutAmericansshouldnotbebelieved

79.Whenanemployerwantstohireanewemployee,hewillconsider______.

A.theapplicant'sprofessionalqualification

B.theapplicant'spersonalities

C.theapplicant'seducationandfamilybackground

D.bothAandB

80.AcrobatsandgymnastsareindangerofhurtingthemselvesinCirqueduSoleilperformancesbecause______.

A.theyhaven"tpracticedenough

B.theequipmentisinneedofrepairs

C.theyperform.riskyactswithoutnets

D.someareHIVpositive

81.

Einstein'sobservationisinagreementwith______.

A.schoolmasters'

B.theauthor's

C.manystudents'

D.thatoftheauthorandmanystudents

82.Protectingtheearthisaworldwidequestionbecause______

A.pollutioniseverywhereintheworld

B.pollutedairandwaterinoneplaceaffectsdistantareas

C.peopleallovertheworldareresponsibleforthepollutionproblem

D.alloftheabove

83.Everyoneknowsthesmallinsectscalledmosquito.Itispossibletofindmosquitoesinalmosteverypartoftheworldexceptintheplaceswhereitisextremelycoldorwhereitisverydry.Duringthesummer,itisalmostcertainthatyoucanfindmanymosquitoesnearswamps(沼澤),ponds,andlakes.

Mosquitoeshaveaninterestinglifecycle.Thefemalemosquitobitesapersonoranimalinordertogetsomeblood.Sheneedsthisbloodbeforeshecanlayhereggs.Second,shefliestoanareaofwateranddeposits(存放),40hereggsinthewater.Inafewdaystheeggsopen,andthebabymosquitoes,calledlarvae,comeout.Inashorttime,theywillbematureandflyaway.

Itisinterestingtonotethatonlythefemalewillbiteforblood.Shehasaspecialmouthwhichcangointoananimal'sskinoraperson'sskin.Ontheotherhand,themalemosquitocanonlydrinkplantjuiceswithhismouth.

Theauthorsuggeststhatallmosquitoeslike______.

A.bloodB.wetareasC.coldweatherD.dryclimates

84.PassageFiveAnewkindofradarhasbeendevelopedforspaceshiptravelers．Aworkinglaboratorymod-elofanewsystemofradarthatmakesuseofabeamoflightissaidtobetenthousandtimesmoreaccuratethanthebestcomparablesystemofradarthatusedhisradarsystem，knownaslaser—dopplerradar，canmeasurewithabsoluteprecisionspeedsvaryingfromspaceshiporbitalinjection(進(jìn)入)velocities(速度)offivemilesperseconddowntovirtualstops--speedsoflessthanonetenthousandthofallinchpersecond．Accordingtothescientistswhoaredevelopingthissystem，suchfinemeas-uresofvelocityareofprimeimportanceinspacemissions．Inarendezvous(對(duì)接)betweentwospaceships，orinalandingapproachbyavehicleontoanorbitingspacestation，abumpcouldripopenaship’Sskin，oranudgecouldknockthestationoutofitsorbit．

Thelight-beamradar，whichoperatesatafrequencyoftrillions(百萬(wàn)兆)ofcyclespersecond，couldeasilydetectandmeasurethemovementofavehicleedginguptoasatellitespacestation．AcontrolsystemusingSOpreciseasignalasthiswouldallowahugevehicletodockataspacestationaslighflyasafeather．Laser-dopplerradar______.

A.measuresthemovementsofaspaceshipbymeansoflightbeam

B.makesuseofmicrowaves

C.makesuseofsoundwaves

D.BothAandB

85.59.__________A.A.givesupB.goesawayC.goesbackD.goesthrough

六、作文(1題)86.假設(shè)你的朋友叫楊立，是優(yōu)秀學(xué)生。校報(bào)請(qǐng)你寫(xiě)一篇介紹他的短文。他的基本情況是：現(xiàn)在讀高二，是班長(zhǎng)，是全班學(xué)習(xí)最好的;最喜歡學(xué)習(xí)英語(yǔ)和數(shù)學(xué);愛(ài)好體育，課余常踢足球，還是學(xué)校游泳隊(duì)隊(duì)員;經(jīng)常幫助別人。注意：(1)基本情況不可遺漏;(2)要有標(biāo)題;(3)詞數(shù)為100左右。

參考答案

1.C解析：句子的前半部分是主語(yǔ)從句，主語(yǔ)從句中的謂語(yǔ)動(dòng)詞時(shí)態(tài)應(yīng)根據(jù)句意而定。

2.C

3.D解析：本題測(cè)試形容詞辨析。四個(gè)選項(xiàng)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(xiàng)正確。本句大意為：他僅僅把它作為一個(gè)細(xì)節(jié)來(lái)描述，而我卻認(rèn)為它是這個(gè)計(jì)劃中最重要的部分。

4.B解析：本題考查固定搭配的用法。當(dāng)否定詞位于句前時(shí)，得出結(jié)論應(yīng)用reach/achievein/arriveatconclusion，故選B。

5.C

6.C解析：副詞so置于句首，句子應(yīng)該用倒裝語(yǔ)序，某人受傷用sb.beinjured來(lái)表示，故答案為C。

7.A本題考查祈使句型：

【應(yīng)試指導(dǎo)】句意：Mary，到這里來(lái)，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(gè)祈使句。所以要用動(dòng)詞原形開(kāi)頭。Mary在句中不是

主語(yǔ)，而是“呼語(yǔ)”。

8.A

9.B

10.A

11.B

12.C所有的學(xué)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(dòng)詞的現(xiàn)在分詞和過(guò)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(dòng)。

Iammoved．我很感動(dòng)。

13.C解析：本題考查倒裝虛擬語(yǔ)氣用法。本句是表示與將來(lái)事實(shí)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(huì)在星期五以前到達(dá)那里。

14.D

15.C解析：notonly…butalso連接主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞根據(jù)就近原則由butalso后的成分來(lái)決定。TomandMary是兩個(gè)人，所以動(dòng)詞用復(fù)數(shù)形式。

16.B解析：encourage：鼓勵(lì)、鼓舞；discourage：使泄氣；prevent：阻止；ask：要求。根據(jù)句意只有選B。

17.B

18.A

19.B

20.C解析：much用在句中修飾比較級(jí)better。

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

22.C

23.D本題考查時(shí)態(tài)。

【應(yīng)試指導(dǎo)】句意：當(dāng)你寫(xiě)信回家的時(shí)候，請(qǐng)代我向你的妻子問(wèn)好。在時(shí)間狀語(yǔ)從句中用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。

24.B

25.B解析：cuts“裁減”；shortages“短缺”；weaknesses“弱點(diǎn)”；imports“進(jìn)口”，故正確選項(xiàng)為B。

26.D

27.Ainparticular是固定搭配，意為“特別地”。

28.D解析：從句中的問(wèn)句主謂不倒裝。從句的時(shí)態(tài)隨主句。我想知道那輛車(chē)的價(jià)格。

29.B

30.B解析：theeducationsystem是主語(yǔ)，謂語(yǔ)動(dòng)詞應(yīng)用單數(shù)；thedesiredresults意為“期望的結(jié)果”。

31.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(shí)孩子們?cè)诜智骞适潞同F(xiàn)實(shí)方面會(huì)有困難，相信故事中的事確實(shí)存在。

32.Blaunch為“發(fā)射”講；其余為干擾項(xiàng)。

33.A

34.B解析：此處是對(duì)將來(lái)情況的假設(shè)。虛擬條件句的謂語(yǔ)部分為should，had或were時(shí)，可把if省去，而把should，had或were放在從句的主語(yǔ)之前，構(gòu)成主謂部分倒裝。

35.C

36.C

37.C

38.B

39.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。

40.A

41.Dapplyto應(yīng)用；applyfor申請(qǐng)

42.Bsetout意為“出發(fā)，動(dòng)身”。

43.A解析：句意：她昏倒了。給她臉上澆些水，或許她會(huì)醒過(guò)來(lái)。本題考查詞組辨析。comeround：過(guò)訪，繞道而來(lái)，蘇醒過(guò)來(lái)；comeback：回來(lái)，恢復(fù)；comeagain：再說(shuō)一遍，重復(fù)一遍；comeout：出來(lái)，傳出。

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

45.A解析：本題考虛擬語(yǔ)氣在名詞性從句中的用法。在“ask(advise，desire，ordersuggest，require，etc。)+the廣引導(dǎo)的從句中，謂語(yǔ)動(dòng)詞應(yīng)用“should+認(rèn)”，should可以省去，再結(jié)合語(yǔ)態(tài)，故A項(xiàng)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(zhǎng)辦公室。

46.B

47.C

48.D

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

50.D

51.科學(xué)家們說(shuō)在美國(guó)和加拿大成千上萬(wàn)的湖泊中的動(dòng)植物已經(jīng)因酸雨而遭到破壞?？茖W(xué)家們說(shuō)，在美國(guó)和加拿大成千上萬(wàn)的湖泊中的動(dòng)植物已經(jīng)因酸雨而遭到破壞。

52.Thisguarderwarnedusnottowatertheflowersatnoon.

53.Thepresidentannouncedthedecisioninthenameofthecompany.Thepresidentdonatedasumofmoneyinthenameoftheschool.

54.Ifyouwanttosavemoney,you`dbetterbuysecond-hand/usedbooks.

55.我們應(yīng)把一些重要文件的毀壞歸咎于電腦病毒.blamefor:

56.如果你意識(shí)到自己正在生氣那就閉上嘴這樣你就能夠抑制住正在不斷上升的怒氣。如果你意識(shí)到自己正在生氣，那就閉上嘴，這樣你就能夠抑制住正在不斷上升的怒氣。

57.最后在經(jīng)歷了幾個(gè)不眠之夜之后他決定咨詢他的醫(yī)生。最后，在經(jīng)歷了幾個(gè)不眠之夜之后他決定咨詢他的醫(yī)生。

58.他們正在努力提出一種有說(shuō)服力的理論采解釋針灸是怎樣止痛的或者舉例來(lái)說(shuō)針扎在腕部為什么能治療口腔疼痛。他們正在努力提出一種有說(shuō)服力的理論，采解釋針灸是怎樣止痛的，或者舉例來(lái)說(shuō)，針扎在腕部為什么能治療口腔疼痛。

59.