2018年成人高等學校專升本招生全國統一考試英語本試卷分第Ⅰ卷（選擇題）和第Ⅱ卷（非選擇題）兩部分。滿分150分。考試時間150分鐘。第Ⅰ卷（選擇題,共125分）Ⅰ.Phonetics(5points)Directions：Ineachofthefollowinggroupsofwords，therearefourunderlinedlettersorlettercombinationsmarkedA，B，CandD.Comparetheunderfinedpartsandidentifytheonethatisdifferentfromtheothersinpronunciation.MarkyouranswerbyblackeningthecorrespondingletterontheAnswerSheet.1.A.captain2.A.pension3.A.actress4.A.combinationB.climbingC.bamboo5.A.blewB.crewC.sewII.VocabularyandStructure(15points)B.sustainB.missionB.businessC.excessC.containD.retainC.tensionD.revisionD.endlessD.ambitionD.JewDirections:Thereare15incompletesentencesinthissection.ForeachsentencetherearefourchoicesmarkedA,B,CandD.ChooseoneanswerthatbestcompletesthesentenceandblackenthecorrespondingletterontheAnswerSheet.6.Iaskedtwopassers-byhowtogettothenewrailwaystation,but_______ofthemknewit.A.noneB.eitherC.neitherD.both7.—Thebosswantstotalktoyou.Heseemsunhappywithyourperformance.—Oh,I_______beintrouble.Ihopehewon'tfireme.A.mustB.canC.shouldD.would8._______mydaughterreachestheageofeighteenshecanapplyfordrivinglicense.A.UnlessB.BecauseC.SinceD.Once9.I'llconsider_______Ms.Smithtonight,butIamnotsureifIhavethetime.A.toseeB.seeingC.tohaveseenD.see10.Thetrain_______toarriveat11:30,butitwasanhourlate.A.wassupposedB.issupposed11.Bobdoesn'tlookhisage.Ithinkhe'ssomewhere_______.A.infortyB.infortiesC.inhisfortyD.inhisfortiesC.supposesD.supposed12.Ifeelveryexcited_______thethoughtofjoiningmyfamilyinaweek.A.onB.forC.atD.in13._______ahotel,welookedforsomewheretohavedinner.A.FindingB.HavingfoundC.WefindingD.Wefound14.DespitethesuddenbreakdownoftheGeneralManager,_______workisgoingoninthecompany.A.usualB.routineC.normalD.regular15.Atsuchatimeofcrisis,wemusttryto_______alldifferencesandsticktogether.A.setapartB.setbackC.setasideD.setdown16.Manygovernmentsarenowtaking_______toreducesmokinginpublicplaces.A.stepsB.sidesC.effectD.change17.Theemployees_______moreenthusiasticabouttheirworksincetheirpayrose.A.areB.havebeen18.Childrendon'tunderstandreciting,but_______itwillhaveanimpactontheirthinking.C.wereD.willbeinitiallywhattheyareA.casually19.TheB.especiallyC.regularlyrequireD.graduallythatuniversityregulationsthestudents_______atleast90%ofthelectures.A.attendedB.toattendC.wouldattendD.attend20.InOctober2007,theChang'e-1satellitewassuccessfully_______atXichang.A.launchedB.presentedC.regulatedD.engagedⅢ.Cloze(30points)Directions:Foreachblankinthefollowingpassage,therearefourchoicesmarkedA,B,CandD.ChoosetheonethatismostsuitableandmarkyouranswerbyblackeningthecorrespondingletterontheAnswerSheet.Thedestructionofhabitats(棲息地)allovertheworldistheprimaryreasonspeciesarebecomingextinct(滅絕)orendangered.Houses，highwaysdams,industrialbuildings，andever-spreading-farmsnowdominate____21___formerlyoccupiedbyforests，deserts，andwetlands.___22____thebeginningofEuropeansettlementinAmerica，____23___over65，000，000acresofwetlandshavebeendrained.Onemillionacresalone

vanished____24___1985and1995.Habitatdestructioncanbe____25___oritcanbesubtleoccurringovera___26____periodoftimewithoutbeingnoticed.___27____suchassewagefromcitiesandchemicalrunofffromfarms,canchangethe___28____andquantityofwaterinstreamsandrivers.To___29___livinginadelicatelybalancedhabitat,thisdisturbancecanbeas____30___astheclear-cuttingofarainforest.___31___remaininghabitatsarecarvedintosmallerandsmallerpocketsorislands,remainingspeciesareforcedtoexistinthese____32___areas,whichcausesfurtherhabitat___33___.Thesespeciesbecomelessadaptabletoenvironmental____34___infact,theybecome____35___endangeredScientistsbelievethatwhenahabitatiscutby90%,one-halfofitsplants,animalsandinsectswillbecomeextinct.21.A.landscapes22.A.AtB.citiesB.BeforeC.mapsC.AfterD.picturesD.Since23.A.forexampleB.inadditionC.atlastD.afterallD.before24.A.both25.A.simple26.A.longB.inB.beneficialC.interestingD.obviousB.shortC.betweenC.happyD.sad27.A.ConstructionB.PollutionC.FarmingC.natureC.plantsC.fatalC.BeforeC.largeD.LivingD.qualityD.insectsD.surprisingD.As28.A.amount29.A.people30.A.effective31.A.HowB.purityB.speciesB.smallB.WhetherB.extensiveB.destruction32.A.crowded33.A.reformD.bareD.discoveryC.support34.A.improvementsB.changesC.protectionD.development35.A.evenB.farC.moreD.lessIV.ReadingComprehension(60points)Directions:Therearefivereadingpassagesinthispart.Eachpassageisfollowedbyfourquestions.ForeachquestiontherearefoursuggestedanswersmarkedA,B,CandD.ChoosethebestanswerandblackenthecorrespondingletterontheAnswerSheet.PassageOneWomannabbedforaDUIatsamecrashspotWedMay21,2:17AMETTRUCKEE，Calif.Callitdrunkendrivingdejavu(記憶幻覺).

Forthesecondtimeinfivemonths，a23-year-oldCaliforniawomanhasbeenarrestedaftershecrashedhercarwhiledrivingundertheinfluence(DUI)attheexactsamespotnorthofLakeTahoe.Andtotopitoff,TruckeePolicesaythatinbothcases,herbloodalcoholcontentwasmorethanthreetimesthelegallimit.ThepolicesayMelissaDennisonofTruckeecrashedataboutnoononSundayonGlenshireDrivejustsouthoftheGlenshireBridge.Theysayshewasextremelydrunkandhadtroublestandingorwalking.Herbloodalcohollevelinitiallywasmeasuredat346.Thelegallimit.08.SergeantJ.LitchiesaidDennisonalsohadbeenchargedwithaDUIinJanuarywhenshecrashedatthesamespotandregisteredabloodalcohollevelof380.Iffoundguiltyofthesecondoffense,shefacesupto10yearsinprisonandfinesinexcessof2.000.AtelephonemessagetheAssociatedPressleftatalistingforDennisoninTruckeeonTuesdaywasnotimmediatelyreturned.36.Whoistheauthorofthepassage?A.Apassenger.B.Apoliceman.C.Ajudge.D.Ajournalist.37.Whycouldn'tthewomanstandandwalk?A.Shehadlosttoomuchblood.B.Shewasscared.C.Shedranktoomuch.D.Shehadasuddenstomachache.38.Whycouldthewomanbeimprisonedfor10years?A.ShewascaughtDUItwice.B.Shehadhercarcrashed.C.Sherefusedtotakeabloodtest.D.Shedrovewithoutdrivinglicense.s39.Whatdoestheword"nabbed"inthetitlemean?A.Arrested.B.Attacked.C.Charged.D.Punished.PassageTwoThereweremanydifferentculturesintheancientworld,butthetwothathadthemostinfluenceonEuropeanandAmericancivilizationsweretheGreekandtheRoman.Oftenthesetwoculturesarelumpedtogetherinourminds,asiftheywerereallyexactlyalike.Butthatisnotthecase.Inmanyways

theGreeksandtheRomanscouldnothavebeenmoredifferent.TheGreeksweretrulydemocratic,oftenwithoutasingleleaderbutinsteadgovernedbyagroupofmenchosenbythepeople.TheRomansweresemi-democratic.TheyhadagoverningSenate,butthepoliticalpowerwasmostlyorcompletelyinthehandsofasingleemperor.Bothculturesweregreatbuilders.Buttheconstructioninterestsofthetwocultureswerealsodifferent.TheGreekstendedtobemoreartistic.Theirbuildingswerewellconstructedandtheywereespeciallyinterestedintemples,columns,anddecorativeforms.TheRomans,ontheotherhand,weremoreengineersthanartists.Theyconcentratedtheireffortsonurbanplanning,well-functioningwaterpipes,andthebestroads.Onlyincookingandeatinghabitsarethetwoculturesreallysimilar.Bothpeoplesateverywellindeed:lotsoffish,freshvegetablesandfruits,healthymeals,holdingatthesametimelongdiscussionsandtastingexcellentwines.Infact,itwouldprobablybefairtosaythattheybothlovedlifeintheirwarm,sea-orientedclimatesandtheybothlivedafulllife.40.Whatisthefirstparagraphabout?A.TheGreekandtheRomanweresimilar.B.PeoplemisunderstoodEuropeancivilization.C.GreekcivilizationwasquitedifferentfromRomancivilization.D.EuropeancivilizationinfluencedAmericancivilizationgreatly.41.WhichofthefollowingisTRUE?A.TheRomanshadmorepoliticalawareness.B.TheRomanshadlesspoliticalfreedomanddemocracy.C.TheRomanshadmorefreedomtochoosetheirleader.D.TheRomanshadfewerpeopleelectedintothegovernment.42.WhatweretheGreeksfamousfor?A.Theoverallplanningofacityoratown.B.Theartisticdecorationofthebuildings.C.Thepracticalfunctionsofthebuildings.aD.Thesystemofwatersupplyandtransportation.43.Howarethetwoculturesalike?A.Bothlovedthesea.B.Bothlivedlonglives.

C.BothlovedcookingD.Bothenjoyedtalkingovermeals.PassageThreeAsrecentlyasthreedecadesago,manyAmericansbelievedthatusingcreditwasanunwiseanddangerouswaytopayforwhattheybought.Someeventhoughtthatowingmoneytoastoreoracreditcompanywassomethingtobeashamedof.Goodcitizens,theybelieved,alwaysboughtwhattheywantedwithrealmoneyandtheypaidthefullpriceimmediately.Today,however,allthathaschanged.Credit,assomeobservershavenoted,hasbecomeawayoflifeintheUnitedStates.MoreandmoreAmericansnowaredependingonthosesmallpiecesofplastic,creditcards,topayforlargepurchasessuchastelevisions,recordplayersorfurniture.Manypeopletodaywouldconsideritunusualnottouseacreditcardtopayforacostlyrestaurantdinner,ahotelroomoranairlinetrip.AndtherearesomesituationsinwhichAmericansmusthavecreditcards.Iftheywantthetemporaryuseofacar,forexample,theyfirstmustgivethecarrentalcompanythenumberoftheircreditcard.ThatnumberisconsideredaguaranteethattheywillreturnthecarandpayCreditcardsoffertwomajorservicestoAmericans.Firstofall,theyareeasierandsafertocarrythanlargeamountsofmoney.Second,theypermitpeopletoborrow,tohavetheimmediatepleasureofowningsomething,eveniftheydonothaveenoughmoneytopayforitatthetime.Withcreditcardspeoplepayforgoodsorservicesattheendofeachmonthinsteadofwhentheybuythem.Andwhenthetimedoescometopay,mostcreditcardsofferpeopleachoice.Theycanpayallofwhattheyoweforthemonthortheycanjustpayusuallybetween5and10percentofwhattheyowe.44.WhatdoAmericansfeelaboutusingcreditcardsnowadaysaccordingtothepassage?A.Theyconsideritvaluable.B.Theyregarditasashame.C.Theythinkitdangerous.D.Theyfinditquiteconvenient.45.Whydoesthecarrentalcompanyaskforthecreditcardnumber?A.Topreventtheoveruseofthecar.B.Tomakesurethatthecarwon'tbedamaged.

C.Tomakesuretheuserreturnthecarandpayforusingit.D.Toensurethatthecarissafelyandtimelyreturned.46.Whatadvantagecancreditcardholdershave?A.Theycanchoosenottopayfortheirpurchases.B.Theycaneasilyborrowmoneyatalowerinterest.C.Theycanownsomethingbeforetheyactuallypayforit.D.Theycanpayonlyasmallamountofwhattheyowe.47.Whatisthebesttitleforthepassage?A.Credit-aWayofLifeinAmericaB.CreditServicesinAmericaC.ConvenienceofLivinginAmericaD.HistoryofCreditCardsinAmericaPassageFourAtthe1893ColumbianExposition,aWorldFairheldinChicago,chocolate-makingmachinerymadeinGermanywasdisplayed.ItcaughttheeyeofM.S.Hershey,whosawthepotentialforchocolate.HeinstalledchocolatemachineryinhisfactoryinLancaster,andproducedhisfirstchocolatebarsin1894.OtherAmericansbeganmixinginothermaterialstomakeupnewcandybarsthroughouttheendofthe1890'sandtheearly1900's.ButitwasWorldWarIthatreallybroughtattentiontothecandybar.TheU.S.ArmyQuartermasterCorpsrequestedvariousAmericanchocolatemanufacturerstoprovide20to40poundblocksofchocolatetobeshippedtoquartermasterbases.TheblockswerecutintosmallerdistributedtoAmericansoldiersinEurope.Eventuallythetaskofmakingsmallerpieceswasturnedbacktothemanufacturers.Bytheendofthewarwhenthesoldiersarrivedhome,theAmericancandybarbusinesswasassured.Why?Becausethereturningsoldiershadgrownfondofchocolatecandyandwantedmoreofthesame.Asaresultfromthattimeonandthroughthe1920's,candybarmanufacturersbecameestablishedthroughouttheUnitedStates,andasmanyas40,000differentcandybarsappearedonthescene.TheoriginalcandybarindustryhaditsstartontheeasterncoastinsuchcitiesasPhiladelphia,Boston,andNewYork.TheindustrysoonspreadtotheMidwestbecauseshippingandrawmaterialssuchassugar,cornsyrup,andmilkwereeasilyavailable.Chicagobecametheseatofthecandybarindustryandiseventodayanimportantbase.

48.WhydidM.S.Hersheystarttheproductionofchocolatebars?A.HewasdeeplyimpressedbytheColumbianExposition.B.HerealizedthatitwaspossibleforchocolatetobecomepopularC.TherewasnothingtoproduceinhisfactoryinLancaster.D.Hewasinterestedinthechocolatemachinerydisplayedatthefair49.WhicheventbroughttheboomingofAmericancandybarbusiness?A.Theaddingofnewmaterials.B.ThedemandinthearmyduringWWI.C.ThepurchaseofnewmachinesD.Theappearanceofsmallercandybars.50.Whatdoestheunderlinedword"seat"inthelastparagraphmostprobablymean?A.Focus.B.Position.C.Chair.D.Center51.Whatisthispassagemainlyabout?A.WorldFairheldinChicagoin1893.B.ThepopularityoftheAmericancandybarindustry.oC.ThecandybarindustryduringWorldWar.D.ThespreadofthecandybarbusinesstotheMidwest.PassageFiveMarkTwainisoneofAmerica'smuch-belovedauthors,creatingimaginativeandhumorousclassicsforchildrenandadultsalike,suchasTheAdventuresofTomSawyer,ThePrinceandThePauper,andAdventuresofHuckleberryFinn.Twainpassedawayin1910,leavingbehindatreasureofgreatliterature.Butnow,100yearsafterhisdeath,he'llhaveabrand-newbookontheshelves:athree-volumeautobiography.Twainhasn'tbeenkeepingbusyinhistombitwashiswishthatpublisherswaituntil100yearsafterhisdeathtopublishhismemoirs)whichhespentthelastdecadeofhislifeworkingon.Theautobiographytotalsmorethan5,000pages,andlikelywon'tbeallsunshineandroses.ItseemsthatTwainharboredsomebitternessagainstformergirlfriendsandex-friends.Healsowritesnegativelyaboutpoliticiansofhisday,suchasTeddyRoosevelt.It'slikelythatherequestedsuchalongleadtimeforthememoirsbecausehedidn'twanttohurtthefeelingsofanyonementionedinthiswork.

Althoughsmallsectionsofthememoirshavebeenpreviouslypublishedtheautobiographyhasneverbeenavailableinfull,andshouldprovidegreatinsightsintothemanbehindtheclassicbooks.ThefirstvolumeofthesetwillbeavailableinNovember,andthetrilogyisbeingpublishedbytheUniversityofCalifornia,Berkeley."TherearesomanybiographiesofTwain,andmanyofthemhaveusedbitsandpiecesoftheautobiography",editorRobertHirsttoldTheIndependent."Butbiographerspickandchoosewhatbitstoquote.BypublishingTwain'sbookinfullwehopethatpeoplewillbeabletocometotheirowncompleteconclusionsaboutwhatsortofamanhewas."52.AccordingtoParagraph1,whichofthestatementsisTRUEofMarkTwain?A.Heleftbehindlotsofmoney.B.Hisworkswerewrittenforchildren.C.Hisworksarefullofadventures.D.Heisfamousforhisgreatworks.53.WhatcanwelearnaboutMarkTwain'sautobiographyfromthepassage?A.IthasbeenpublishedagainstTwain'swill.B.ItshowsTwain'srespectforpoliticians.C.Itwillbepublishedinfull.D.Ithasbeenrecentlyfinished.54.Whatdoestheunderlinedword"trilogy"inParagraph4mean?A.workinthreevolumes.B.Animaginativework.C.collectionofstories.D.Memoirsoffamouspeople.55.WhatisthepurposeofpublishingTwain'sautobiography?A.Tosupplementotherbiographies.B.TohelpreaderstounderstandMarkTwain.C.TointroduceMarkTwain'sworks.D.ToexposenewdiscoveriesaboutMarkTwainV.DailyConversation(15points)Directions:PickoutappropriateexpressionsfromtheeightchoicesbelowandcompletethefollowingdialoguesbyblackeningthecorrespondingletterontheAnswerSheet.A.WhenshallwesetoffB.WhatisthetimeC.haveawonderfultime

D.startpackingE.begreatfunF.WhatcouldIgetG.WhatshouldItakeH.wheretoMary:HowdoyouliketheideaofhavingapicnicthisSaturday?John:Wonderful.But____56____?Mary:WhatabouttheBlueMountainIt'squitecoolthere.John:That'sagoodidea.ShallweinviteMichaelandhisgirlfriendtogowithus?Mary:Sure!Itwould____57____tohavethemwithus.John:Good!____58____?Mary:Youcouldbuysomedrinksandsandwiches.Andsomefruit,too.John:OK.____59____?Mary:Howabout8o'clockinthemorning?Ittakesabouttwohourstogetthere.John:OK.I'llcallMichaelandtellhimaboutourplan.Wesurewill____60____.第Ⅱ卷（非選擇題，共25分）VI.Writing(25points)Directions:Forthispart,youaresupposedtowriteanessayinEnglishin100-120wordsbasedonthefollowinginformation.Remembertowriteitclearly.61.你(LiYuan)的同學王晶打算在校內找一份臨時工作，給她寫一封電子郵件，內容包括:·你從校園網上獲得圖書館招工的信息;招聘人數為5~10人;·對應聘人員的要求(如必須是本校學生、可周末上班等);·面試時間和地點;·鼓勵她抓住此機會，前去面試。

2018年成人高等學校專升本招生全國統一考試英語試題答案與解析1.【答案】A【解析】A項的讀音為?，B項的讀音為e?，C項的讀音為e?，D項的讀音為e?，故A項與其他三項不同。2.【答案】D【解析】A項的讀音為?n，B項的讀音為?n，C項的讀音為?n，D項的讀音為?n，故D項與其他三項不同。3.【答案】C【解析】A項的讀音為?，B項的讀音為?，C項的讀音為e，D項的讀音為?，故C項與其他三項不同。4.【答案】B【解析】A項的讀音為b，B項的讀音不發音，C項的讀音為b，D項的讀音為b，故B項與其他三項不同。5.【答案】C【解析】A項的讀音為u：，B項的讀音為u：，C項的讀音為??，D項的讀音為u：，故C項與其他三項不同。6.【答案】C【解析】考查不定代詞。句意：我問了兩個路人怎么去新火車站，但是他們都不知道。none表示“三者以上的都不”，either表示“兩者之中的任何一個”，neither表示“兩者都不”，both表示“兩者都”。此處表示兩者都不，故選C。7.【答案】B【解析】考查情態動詞。句意：老板想找你談話，他看起來對你的表現不滿意。哦，我可能有麻煩了，希望他不要解雇我。句末表達了希望，說明結果是不確定的，所以用can，表示“可能”，故選B。must指的是“一定會發生的，必然”，should意為“竟然”，would表示意愿。8.【答案】C【解析】句意:我女兒可以申請考駕照了,因為她滿18歲了。句中缺少表示原因的連詞。because和since都可以引導原因狀語從句,但because一般不用于句首,故選C。9.【答案】B【解析】句意:我會考慮今晚去看史密斯小姐，但我不確定我有沒有時間。consider后面需要接動名詞形式,故選B。10.【答案】A【解析】句意:那趟火車應該十一點半到,但是它晚了一個小時。besupposedtodosth.意為應該做某事”,又因為本句時態為一般過去時,故選A。

11.【答案】D【解析】句意:鮑勃看起來不像他那個年紀的樣子。我覺得他已經四十多歲了。inone'sforties意為“四十多歲”,故選D。12.【答案】C【解析】句意:一想到一周后就能和家人在一起,我就很激動。beexcitedatsth.意為“對某事感到興奮”,故選C。13.【答案】B【解析】句意:找到一家旅館后,我們找了個地方吃晚飯。現在分詞短語可作伴隨狀語,用完成時強調“已經找到旅館”這個結果,故選B。14.【答案】B【解析】句意:盡管總經理突然離職了，但公司的日常工作仍在進行。routine意為“常規的，日常的”，routinework意為“日常工作”,故選B。15.【答案】C【解析】句意:在這么危急的時刻,我們必須拋開所有的差異,團結起來。setapart意為“留出”,setback意為“推遲”,setaside意為“把放在一邊”,setdown意為“放下，下車”。結合句意,故選C。16.【答案】A【解析】句意:許多政府正在采取措施,減少公共場所的吸煙行為。takesteps意為“采取措施”,故選A。17.【答案】B【解析】句意:自從漲了工資，員工們工作起來更有熱情了。since表示“自從”出現在句中時,主句要用完成時,故選B。18.【答案】D【解析】句意:孩子們不知道他們背的是什么,但它會漸漸地影響他們的思維“隨意地”,especially意為“尤其地”“按時地”,gradually意為“漸漸地”選D。19.【答案】D【解析】句意:大學的規定要求學生至少要參加90%的課程。require表示“要求”，后面接that從句時謂語動詞要用虛擬語氣，結構為“should+動詞原形”,should可以省略,故選D。20.【答案】A【解析】句意:2007年10月,嫦娥一號衛星在西昌成功發射。launched意為“發射”，presented意為“提出，呈現”,regulated意為“規定,管理”，engaged意為“從事,占用。根據句意,故選A。21.【答案】A【解析】空格后所說的森林、沙漠和濕地都是陸地上的風景、風貌,這里是說森林、沙漠和濕地都被房屋、公路、水壩、工業建筑、農場代替了。landscapes有““風景”的意思,符合題意。cities意為“城市”,maps意為“地圖”,pictures意為“圖畫,照片”。

22.【答案】C【解析】本句句意為:歐洲人開始在美國定居后,超過6500多萬英畝的濕地變干。表示“在之后”用after,故選C。23.【答案】A【解析】前一句講到濕地被房屋等替代,后一句講到歐洲殖民對濕地的破壞，這是對前一句的舉例說明。forexample意為“例如”，符合題意。inaddition意為“此外”,atlast意為“結果,終子”，afterall意為“畢竟”。24.【答案】C【解析】空格之后的兩個年份之間有and,所以前面要用between,between...and表示“在之間”。25.【答案】D【解析】本句承上啟下,or之前的半句指前文所說的短時間內的巨大變化,并且變化是明顯的。obvious意為“明顯的",符合題意。simple意為“簡單的”,beneficial意為“有益的”,interesting意為“有趣的”。26.【答案】A【解析】前文提到棲息地的破壞是明顯的或者是微妙的,即可能很長時間其變化都沒有被注意到。alongperiod表示“很長一段時間”，故選A。27.【答案】B【解析】城市污水和從田地流出來的化學藥物都屬于污染，pollution意為“污染”,符合題意，故選B。construction意為“建造”,farming意為“耕作”,living意為“生活。28.【答案】D【解析】此處意為:從城市和田地流出的污染物改變了河水的質量和流量。qualityandquantity意為“質量和數量”,故選D。29.【答案】B【解析】此處意為:對生存在這樣處于微妙平衡的環境中的物種來說，這樣的干擾就像砍光雨林一樣致命。本句強調的是環境的改變對物種的影響,前后文中也多次出現specie8,故選B。30.【答案】C【解析】effective意為“有效的",small意為“小的”,fatal意為“致命的”,surprising意為“令人吃驚的”。根據句意,故選C。31.【答案】D【解析】剩余的棲息地被分割成越來越小的區域或島嶼,與后文中物種生存在擁擠的地方是因果關系,所以要用引導原因狀語的連詞,as有“由于,因為”的意思,故選D。32.【答案】A【解析】棲息地越來越小,生存的空間也會變得越來越擁擠,crowed意為“擁擠的”,符合題意。extensive意為“廣泛的”,large意為

“大的”，bare意為“荒蕪的”。33.【答案】B【解析】此處意為:物種被迫生活在擁擠的地方,這會進一步導致棲息地的破壞。destruction意為“破壞”，符合句意。reform意為“改革",support意為“支持”,discovery意為“發現”。34.【答案】B【解析】此處意為:這些物種越來越不適應環境的變化,這里是指棲息地被破壞后的變化。change意為“變化",符合語境。improvements意為“改善”，protection意為“保護”,development意為“發展”,都是指好的方向,不符合語境。35.【答案】C【解析】環境越來越糟,使這些物種的處境更加危險。more放在形容詞前表示“爽”,故選C。36.【答案】D【解析】從文章開頭的日期,整個事件的敘述語氣及人稱的使用可判斷出這是一篇記者做的報道,故選D。37.【答案】C【解析】從文章第三段第二句“Theysayshewasextremely