心房纤颤的心电图表现,下列那项是错误的

A、正常P波消失,代之以大小不同,形状各异的颤动波
B、颤动波的频率为250~350次/分
C、心室律绝对不规则,QRS波群一般不增宽
D、是临床上很常见的心律失常
E、许多心脏疾病发展到程度都有出现心房颤动的可能,多与心房扩大和心房肌受损有关
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正确答案:

B

答案解析:

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Modern()perhapscausesmoreproblemsthanitsolves.

A、technique
B、technology
C、tactics
D、tendency

PASSAGETWO

(1)TheNobelsaretheoriginals,ofcourse.AlfredNobel,themanwhoinventeddeadlyexplosives,decidedtotryanddosomethinggoodwithallthemoneyheearned,andgaveprizestopeoplewhomadeprogressinliterature,science,economicsand—perhapsmostimportantly—peace.

(2)NotallrewardsareasnobleastheNobels.Eventhoughmostcountrieshaveasystemofrecognizing,honoringandrewardingpeoplewhohavedonesomethinggoodintheircountries,therearenowhundredsofawardsandawardceremoniesforallkindsofthings.

(3)TheOscarsareprobablythemostfamous,atimeforthe(mostly)Americanfilmindustrytotellitselfhowgooditisandanannualopportunityforlotsofbigstarstogiveeachotherawardsandmaketearfulspeeches.AswellasthattherearealsotheGoldenGlobes,evidentlyforthesamething.

(4)Butit’snotonlyfilms---therearealsoGrammies,Brits,theMercuryPrizeandtheMTVformusic.InBritain,awriterwhowinstheBookerPrizecanexpecttoseetheirdifficult,literarynovelhitthebestsellerlistsandcompetewiththeDaVinciCodeforpopularity.TheTurnerPrizeisanawardforBritishcontemporaryartists—eachyearitcausescontroversybyapparentlygivinglotsofmoneytoartistswhodothingslikedisplayingtheirbeds,puttinganimalsinglasscasesor—thisyear—buildingagardenshed.

(5)Awardsdon’tonlyexistforarts.TherearenowawardsforSportsPersonalityoftheYear,forEuropeanFootballeroftheYearandWorldFootballeroftheYear.Thisseemsverystrange—sometimesawardscanbegoodtogiverecognitiontopeoplewhodeserveit,ortohelppeoplewhodon’tmakealotofmoneycarryontheirworkwithoutworryingaboutfinances,butprofessionalsoccerplayersthesedayscertainlyaren’tshortofcash!

(6)Manysmalltownsandcommunitiesallovertheworldalsohavetheirownawardceremonies,forlocalwritersorartists,orjustforpeoplewhohavegraduatedfromhighschoolor,gotauniversitydegree.EventheBritishCouncilhasitsownawardsfor“InnovationinEnglishLanguageTeaching”.

(7)Whyhavealltheseawardsandceremoniesappearedrecently?Shakespeareneverwonaprize, nordidLeonardoDaVinciorAdamSmithorCharlesDickens.

(8)Itwouldbepossibletosay,however,thatinthepast,scientistsandartistscouldwin“patronageformrichpeople”—akingoralordwouldgivetheartistsorscientistsmoneytohavethempainttheirpalacesorhelpthemdevelopnewwaysofmakingmoney.Withthechangeinsocialsystemsacrosstheworld,thisnolongerhappens.Alotofscientificresearchisnoweitherfundedbythestateorbyprivatecompanies.

(9)Perhapsawardceremoniesarejustthemostrecentphaseofthisprocess.

(10)However,thereismoretoitthanthat.WhenafilmwinsanOscar,manymorepeoplewillgoandseeit,orbuytheDVD.WhenawriterwinstheNobelPrize,manymorepeoplebuytheirbooks.WhenagroupwinstheMTVawards,theceremonyisseenbyhundredsofthousandsofpeopleacrosstheworld.Theresult?Thegroupsellslotsmorerecords.(11)Mostawardceremoniesarenowsponsoredbybigorganizationsorcompanies.Thismeansthatitisnotonlythepersonwhowinstheawardwhobenefits---butalsothesponsors.TheMTVawards,forexample,aregreatforpublicizingnotonlymusic,butalsoMTVitself!

(12)Onthesurface,itseemstobea“Win-win”situation,witheveryonebeinghappy,butletmeaskyouaquestion—howfardoyouthinkthatpublicityandmarketingarewinninghere,andhowmuchgenuinerecognitionofachievementistakingplace?

1.Whatistheauthor’stonewhenhementionsawardssuchastheOscars,theGoldenGlobesand

Grammies(Paras.3&4)

A.Amused.

B.Appreciative.

C.Sarcastic.

D.Serious.

2.AccordingtoPara.4,whatwouldhappentoawardwinningwriters?

A.Theywouldenjoyamuchlargerreadership.

B.Theywouldturntopopularnovelwriting.

C.Theywouldcontinuenon-fictionwriting.

D.Theywouldtrycontroversialformsofart.

3.WhichofthefollowingstatementsbestsumsupPara.6?

A.Awardsceremoniesareheldforlocalpeople.

B.Awardsceremoniesareheldonimportantoccasions.

C.Awardsceremoniesareheldincertainprofessions.

D.Awardsceremoniesareheldforallsortsofreasons.

4.AccordingtoPara.8,onedifferencebetweenscientistsandartistsinthepastandthoseatpresent

liesin_____________.

A.natureofwork

B.personalcontact

C.sourceoffunding

D.socialstatus

5.ItcanbeconcludedfromPara.12thattheauthorthinksawards________.

A.promotemarketratherthanachievements

B.dogoodtobothmarketandpopularity

C.helpthosewhoarereallytalented

D.areeffectiveinmakingpeoplepopular

PartIIVocabularyandStructure

Directions:Inthisparttherearefortyincompletesentences.Eachsentenceisfollowedbyfourchoices.ChoosetheonethatbestcompletesthesentenceandthenmarkyouranswerontheAnswerSheet.

21.Agreatmanycancerscanbecuredbutonlyifbeforetheyhavebeguntospreadorcolonizeinotherpartsofthebody.

A.properlytreat

B.properlytreating

C.beingproperlytreated

D.properlytreated

22.sheisalikeablegirl,sheisverydifficulttoworkwith.

A.SinceB.HoweverC.AsfarasD.While

23.Allthetouristsgavetherobbertheirmoney.

A.frightenedB.frighteningC.frightenD.frightful

24.herage,shereallydidagoodjobinsuchashorttime.

A.GivingB.GivesC.GiveD.Given

25.Thesoldierwaswithneglectinghisduty.

A.chargedB.conductedC.chargedD.committed

26.Thereasonwhythecarstoppedwas.

A.becausetheroadwasnotgoodB.thattheroadwasnotgood

C.duetothebadroadD.becauseofthebadroad

27.You’dbetterhurry,youmightbelateforclass.

A.orB.andC.unlessD.but

28.,heperformedthetaskwithsuccess.

A.ItwasexpectedB.Whichwasexpected

C.AswasexpectedD.Thatwasexpected

29.ThedoctorfeltJohn’sarmtoifthebonewasbroken.

A.workoutB.findoutC.lookatD.seeout

30.Hejustmysuggestionatthemeetingyesterday.

A.putawayB.shutdownC.showedoffD.brushedaside

31.Thequestionatthenextmeetingremainasecret.

A.discussedB.todiscussC.tobediscussedD.beingdiscussed

32.Hislazinesshisfailureinthefinalexam.

A.gaveupB.contributedC.resultedinD.distributed

33.Theteacher’stomystatementaboutthispoetledmetoreadwidelyaboutpoems.

A.changeB.chargeC.challengeD.chance

34.Onmostofthenights,Janereadinglettersfromherboyfriend.

A.stayedoffB.stayedonC.stayedoutD.stayedup

35.Thefirst-yearstudentswerelearningformthearmyinMiyun,asuburbofBeijingnearIlived.

A.whatB.whereC.thatD.which

36.Lyndaandhundredsofyoungpeoplelikehimthepostoftypist.

A.approachedB.appliedforC.appealedtoD.approvedof

37.Anybodyisentitledtosuchbenefitofageorsex.

A.regardlessB.whetherC.inspiteD.incase

38.Inthisbuildingeachapartmentcouldafamilyofsix.

A.houseB.coverC.makeD.include

39.Itriedtogetoutofthebusiness,Ifoundimpossible.

A.whoB.whichC.thatD.what

40.Whenheexplaineditagainandagain,thestudent’spatience.

A.ranoverB.ranonC.ranoutD.ranoff

41.WhenherneighborGrandmaWangbecameill,thegirloften.

A.fittedinB.workedoutC.heldbackD.helpedout

42.Ifyoureallywanttoapplyforthedangerousjob,Iwon’t,thoughtIthinkit’sacrazyidea.

A.stoodinyourwayB.standontheway

C.standinyourwayD.standbytheway

43.Hewastryingtoread;,thephonekeptringing.

A.meanwhileB.thenC.laterD.afterwards

44.Iamoutofthosepeoplewholikeastrenuous(费力的)holiday;Ibelievein.

A.tookiteasyB.takeniteasy

C.takingiteasyD.takingiteasily

45.Thepolicematchedthefingerprintsandfoundtheywere.

A.equivalentB.identicalC.similarD.equal

46.Formally,intheUnitedStates,manynursesworkedasprivatedutynursesinhospitals.

A.otherthanB.morethanC.lessthanD.ratherthan

47.Ifyoudon’tmind.Idomyhomeworkthanplaycardswithyou.

A.hadbetterB.preferC.wouldratherD.wouldlike

48.Theirideawastogetustothestrikeatonce.

A.callatB.calloffC.callinD.callfor

49.MycarsoIhadtocomebybus.

A.felldownB.brokedownC.felloverD.turnedaway

50.Icouldtellhewassurprisedfromtheonhisface.

A.appearanceB.sightC.expressionD.explanation

51.Whichis,NorthAmericaorSouthAmerica?

A.biggestB.thebiggestC.morebiggestD.bigger

52.Youshouldobservecarefullyhowtheaudiencehisspeech.

A.reachtoB.refertoC.reacttoD.relateto

53.Thesefarmersgotagoodharvestlastyear,sotheyabigsumofmoneyfornewfarmmachines.

A.setasideB.setaboutC.setupD.setback

54.Oneofmysayingsis“wherethereisawill,thereisaway.”

A.likelyB.favorableC.alikeD.favorite

55.Allisacontinuoussupplyoffueloil.

A.whatisneededB.thatisneeded

C.thethingisneededD.fortheirneeds

56.Thehighincometaxisharmfulitmaydiscouragepeoplefromtryingtoearnmore.

A.inthatB.thatC.inwhichD.which

57.Anewtechniqueout,theyieldincreasesby20%.

A.havingworkingB.havingbeenworked

C.atalossD.forgood

58.Thebirdflewintotheairandwassoon.

A.outofsightB.inahurryC.atalossD.forgood

59.ItisdecidedthatheforabustomeettheguestsfromBeijing.

A.callB.callsC.arrangeD.arranges

60.Iknowit’snotimportantbutIcan’thelpaboutit.

A.tothinkB.thinkingC.andthinkD.beingthought

Advertisementsareaimedatpeoplesufferingfrommildcomplaintsbecause________.

A、theyoftenwatchadsonTV
B、theyaremorelikelytobuythedrugsadvertised
C、theygenerallyleadasedentarylife
D、theydon'ttaketosportsandeasilycatchcolds

PartIVTranslation

Thepersonalservicetheyprovideissodeep-rootedinJapanthattheyarelikelytooperatealongsidetheglitteringnewshowrooms.(PassageThree)

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