CaptainCookArrow12Itwasagreatlegendwhileitlasted,butDNAtestinghas1endedatwo-century-oldstoryoftheHawaiianarrowcarvedfromtheboneofBritishexplorerCaptainJamesCook2diedintheSandwichIslandsin1179.12“Thereis3CookintheAustralianMuseum,”museumcollectionmanagerJudePhilipsaidnotlongagoinannouncingtheDNAevidencethatthearrowwasnotmadeofCook’sbone.Butwillnotstopthemuseumfromcontinuingtodisythearrowinits4,“Uncovered:Treasures3theAustralianMuseum,”which5includeafeathercapepresentedtoCookbyHawaiianKalani’opu’uinCookwasoneofBritain’sgreatexplorersandiscreditedwith6the“GreatSouthLand,”7Australia,in1770.HewasclubbedtodeathintheSandwichIslands,nowHawaii.ThelegendofCook’sarrowbeganin18248HawaiianKingKamehamchaonhisdeathbedgavethearrowtoWilliamAdams,aLondonsurgeonandrelativeofCook’swife,sayingitwasmadeofCook’sboneafterthefatal9withislanders.Inthe1890sthearrowwasgiventotheAustralianMuseumandthelegend 10itcameface-to-facewithscience.DNAtestingbylaboratoriesinAustraliaandNewZealandrevealedthearrowwasnotmadeofCook’sbonebutwasmore11madeofanimalbone,saidPhilp.4However,Cook’sfans12togiveuphopethatoneCooklegendwillprovetrueandthatpartofhisremainswillstillbeuncovered,astheysaythereisevidencenotallofCook’sbodywas13atseain1779.“Onthisoccasiontechnologyhaswon,”saidCliffThornton,oftheCaptainCookSociety，ina14from4Britain.“ButIam15thatoneofthesedays…oneoftheCooklegendswillprovetobetrueanditwillhappenoneday.” la A whose B who C which D whatA some B none C nether D no4. 5. did has 6. A thn B now C past D previoulyA how B where C when D tht9. conversation 10. however 11. usefully 14. proposal 15. A第一段說DNA鑒定的結(jié)論中止了流傳二百年有關(guān)箭是用Cook船長骨頭制成的。根據(jù)這一層意思，選finally是合適的。其他三個(gè)選項(xiàng)的詞義都對不上號(hào)。BCook之后的從句是定語從句，替代Cook的關(guān)系代詞應(yīng)該是who。WhoseCookwhosewho題只能選no，不能選some。None之后不能直接跟名詞。Neither一般與nor成對連用。shopmarketcinemaDdoes用在前表示強(qiáng)調(diào),doesinclude的意思是“確實(shí)包括”。用did不妥，因?yàn)橹骶鋡illnotstophastomust也不妥，因?yàn)樯舷挛牡囊馑疾]有要求用“必須”(must)或“不得不”(hasto)。Abecreditedwith的意思是“把……歸功于”，再聯(lián)系到前面兩次提到Cook是偉大的explorerAdiscovering是放恰當(dāng)?shù)倪x擇。Visiting，travellingusingbecreditedwith所表達(dá)的意思都搭不上。BCookGreatSouthLandAustralia的那nownowthen(當(dāng)時(shí))、past(過去的)或previously(以前)意思與上下文表達(dá)的意思連接不上。C18241824whenB第三段提到Cook是給亂棍的(Hewasclubbedtodeath…)，所以選擇fight是很B第五段主要的意思是“有關(guān)……的繼續(xù)到……為止”，所以合適的選擇是untilCDNACookmorelikely是“很可能”的意思。其他三個(gè)選項(xiàng)的Arefuserefuse后面可接動(dòng)詞不定Dwasburiedatsea是“葬身海中”statemet議)guess猜測)CsureCliffThorntonsurethat從句表達(dá)的將要發(fā)生的事有信心，而safe，weak或lucky的詞義與句子表達(dá)的意思不符。AvalancheandItsAnavalancheisasuddenandrapidflowofsnow,oftenmixedwithairandwater,downamountainside.Avalanchesare1thebiggestdangersinthemountainsforbothlifeandproperty.Allavalanchesarecausedbyanover-burdenofmaterial,typicallysnock,thatistoomassiveandunstablefortheslope2supportsit.Determiningthecriticalload,theamountofover-burdenwhichis3anavalanche,4acomplextaskinvolvingtheevaluationofanumberofTerrainslopesflatterthan25degreesorsteeperthan60degreestypicallyhavealow5ofavalanche.Snowdoesnot6significantlyonsteepslopes;also,snowdoesnot7easilyonfiat1Human-triggeredavalancheshavethegreatestincidencewhenthesnow'sangleofrestis83545degrees;thecriticalangle,theangleatwhichthehumanincidenceofavalanchesisgreatest,238degrees.Theruleofthumbis:Aslopethatis9enoughtoholdsnowbutsteepenoughtoski3thepotentialtogenerateanavalanche,regardlessoftheangle.Additionally,avalancheriskincreaseswith10;thatis,themoreaslopeisdisturbedbyskiers,themorelikelyitisthatanavalanchewilloccur.4Duetothecomplexityofthesubject,wintertravellinginthe

isnever100%Goodavalanchesafetyisacontinuous11,includingrouteselectionandexaminationtothesnock,weather12,andhumanfactors.Severalwell-knowngoodhabitscanalso13therisk.If issueavalancheriskreports,theyshouldbeconsideredandallwarningsshouldpaid14to.Neverfollowinthetracksofotherswithoutyourownevaluations;snowconditionsarealmostcertaintohavechangedsincetheyweremade.Observetheterrainandnoteobviousavalanchepathswherentsare15ordamaged.Avoidtravelingbelowotherswhomighttriggeranavalanche.AamongB C DA B C A BlikelyC DAareBwill C DA B C DAfallB C DAfallB C DA B CwithDA B C DA B C D journeyB C D B C D increaseB C D B C D missingBgrownC D表達(dá)“雪崩是山上可能發(fā)生的昀大之一”的意思，因此應(yīng)該選擇among（在……之中slopethat是昀佳選擇。選項(xiàng)A、C、D均不符合語法。選項(xiàng)A不符合語法，C和D符合語法，但不符合：過度的雪的積壓可能導(dǎo)致雪崩，而不是必定導(dǎo)致雪崩。所以，B是昀佳答案。4．CDeterminingthecriticalload，從上下文來看應(yīng)該使用一般現(xiàn)在時(shí)，所以C是正確答案。5．Calowweight／formworkofavalanche都alowriskofavalanchelowriskofavalanche的道理，更證實(shí)了選risk是正確的。6．D677．B（9．C這個(gè)句子說明的是什么樣的山坡昀易發(fā)生雪崩，即，Aslopethatisflatenoughtoholdsnowbutsteepenoughtoski。flat在此做“平坦”解，與后面的steep形成反義。use11．DA、BDcontinuousprocess是12．AA、B、CweatherA昀為符合文章的內(nèi)ACrisk搭配；D也不符合句子的意思，因?yàn)椴豢?4．C該句主句使用的是語態(tài)第二個(gè)動(dòng)詞是payattentionto的形式選項(xiàng)AB、D均不符合句子的意思。植物或植物被毀壞的地方。選項(xiàng)B、C、D均不符合句義。Animal’s“SixthAtsunamiwastriggeredbyanearthquakeinthe nOceaninDecember,2004.ItkilledtensofthousandsofpeopleinAsiaandEastAfrica.Wildanimals,1,seemtohaveescaped1terribletsunami.Thisphenomenonaddsweighttonotionsthattheypossessa“sixthsense”for2,expertssaid.SriLankanwildlifeofficialshavesaidthegiantwavesthatkilledover24,000peoplealongthenOceanisland’scoastclearly3wildbeasts,withnodeadanimalsfound.“Noelephantsarcdead,not4adeadrabbit.Ithinkanimalscan5disaster.Theyhaveasixthsense.Theyknowwhenthingsarehappening,”H.D.Ratnayake,deputydirectorofSriLanka’sWildlifeDepartment,saidaboutonemonthafterthetsunamiattack.The6washedfloodwatersupto2 inlandatYalaNationalParkintheravagedsoutheast,SriLanka’sbiggestwildlife7andhometohundredsofwildelephantsandseveralleopards.“Therehasbeenalotof8evidenceaboutdogsbarkingorbirdsmigratingbeforevolcaniceruptionsorearthquakes.Butithasnotbeenproven,”saidMatthewvanLierop,ananimal9atJohannesburg2“Therehavebeenno＿10＿studiesbecauseyoucan’treallytestitinalaborfieldsettinghetoldReuters. concurredwiththis11“Wildlifeseemtobeabletopickupcertain12,especiallybirds…therearemanyreportsofbirdsdetectingimpendingdisasters,”saidCliveWalker,whohaswrittenseveralbooksonAfricanAnimals13relyontheknownsensessuchassmellorhearingtoavoiddangerslidas3Thenotionofananimal“sixthsense”—or14othermythicalpowerisanenduringonewhichtheevidenceonSriLanka’sravagedcoastislikelytoaddto.TheRomanssawowls15omensofimpendingdisasterandmanyancientculturesviewedelephantsassacredanimalsendowedwithspecialpowerorattributes.A)A)thereforeB)howeverC)althoughD)A)sheltersB)foodsC)disastersD)A)missedB)protectedC)raisedD)A)suchB)tooC)soD)A)feelB)seeC)hearD)A)wavesB)tidesC)windsD)A) ces ygroundC)reserveD)A)A)experimentalB)apparentC)scientificD)A)specialistB)assistantC)supporterD)A)additionalB)specificC)especialD)A)modificationB)detectionC)assessmentD)value12A)routeB)behaviorC)principleD)phenomenon13.A)unwillinglyB)occasionallyC)doubtfullyD)14.A)someB)muchC)manyD)15.B)onB)asC)forD)答案與題解句意思相反，所以要用however以承接上文。C上文說的是：海嘯是一種自然，所以“sixthsense”范圍只能是disasters，不能是shelters，foods或water。A本句繼續(xù)在對比海嘯造成的人員傷亡和動(dòng)物能逃脫海嘯這一現(xiàn)象。答案應(yīng)該是選項(xiàng)A(missed)。其他三個(gè)選項(xiàng)的詞義與上下不相配。D從上下文判斷，本句的意思應(yīng)該是：沒有大象，甚至連一只野兔或兔子也沒有死“甚至”evenA2wavesC從上下文判斷本句的意思應(yīng)該是：Yala國家公園是野生動(dòng)物昀大的保護(hù)區(qū)，而birthces(出生地)、yground(操場)和storage()都與上下文表達(dá)的意思接不上因此不是答案。reserve的意思是“保護(hù)區(qū)”不是“儲(chǔ)備”或“保留”。因此，選項(xiàng)C是答案。B(evidence)scientific的。experimentalchemicalapparent(明顯的)與上下文的意思相配。apparent的跡象還需得到科學(xué)的驗(yàn)證。A在動(dòng)物園里工作對動(dòng)物行為的專業(yè)性見解的人一定是專家學(xué)者(specialist)其他Bevidence沒有得到科學(xué)驗(yàn)證。原因是科學(xué)家無法在specific是昀合適的。其他三個(gè)選項(xiàng)的詞義與上下文不符合，additionalespecial和exceptional分別是“額外的”、“特別的”和“例外的”的意思。子說的是某位科學(xué)家無法驗(yàn)證動(dòng)物預(yù)見的第六感覺的所在其他專家也同意這一看法，所以選assessment是正確的。D本句說提動(dòng)物特別是鳥有捕捉來臨前某些征兆的能力。route(路線)behavior(行為)和principle(原則)與上述意思相去甚遠(yuǎn)，只有phenomenon是答案。D根據(jù)判斷，動(dòng)物是要信賴味覺、聽覺等逃避食肉動(dòng)物的。Unwillingly（不情A從本句的意思判斷，應(yīng)該是“某種神奇的能力”someB本句的意思是“將…看成”seeas，所以要選asSingingAlarmsCouldSavethe1Ifyoucannotsee,youmaynotbeabletofindyourwayoutofaburningbuilding—and2couldbefatal. inLeedscouldchangeallthat1directionalsoundalarmscapableguidingyoutotheSoundAlert,a 2theUniversityofLeeds,isinstallingthealarmsinaresidentialhomefor3peopleinSommersetandaresourcecentrefortheblindinCumbria.4produceawiderangeoffrequenciesthatenablethebraintodeterminewherethe5iscomingfrom.DeborahWithingtonofSoundAlertsaysthatthealarmsusemostofthefrequenciesthatcanbe6byhumans.“Itisaburstofwhitenoise7peoplesaysoundslikestaticontheradio,”shesays.“Itslife-savingpotentialisgreat.”3Sheconductedanexperimentinwhichpeoplewerefilmedbythermal-imagingcamerastryingtofindtheirwayoutofalarge8room.It9themnearlyfourminutestofindthedoor＿10＿asoundalarm,butonly15secondswithone.3Withingtonstudieshowthebrain11soundsattheuniversity.Shesaysthatthe12ofawidebandoffrequenciescanbepinpointedmoreeasilythanthesourceofanarrowband.Alarms13sameconcepthavealreadybeeninstalledonemergencyThealarmswillalsoincluderisingorfallingfrequenciestoindicatewhetherpeopleshouldgoup14downstairs.Theywere15withtheaidofalargegrantfromBritishNuclearFuels.1. without 2Arun changed decoratedby criticized The The