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False Fear of Big Fish Many people believe sharks (鲨鱼)are dangerous and will always try to hurt or ...
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卫生类《填空集》真题及答案
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TheNorthernPikeisaverybadfish.Itisabighungryfis
It’s not healthy for the environment.
People only like to catch big fish.
There are too many small fish.
The smaller fish can get lost in the lake.
MynameisChenLan.MyhomeisinGulangyu.WhereisGulangyu
FalseFearofBigFishManypeoplebelievesharksaredanger
FalseFearofBigFishManypeoplebelievesharks鲨鱼aredang
EIfyouareafraidofthedarkit’snotabigdeal.It’sperfec
MynameisLily.MyhometownisinRizhao.DoyouknowRizhao?
Greatwhitesharks!Justhearingthatnamemakesmanypeopl
FalseFearofBigFish??Manypeoplebelievesharks鲨鱼areda
AmannamedDavidwentfishingonaholiday.Fishingwashisf
ScientistsinCanadasaybigfishhavealmostdisappearedf
Greatwhitesharks!Justhearingthatnamemakesmanypeopl
FalseFearofBigFishManypeoplebelievesharksaredanger
TheNorthernPikeisaverybadfish.Itisabighungryfishan
It’s not healthy for the environment.
People only like to catch big fish.
There are too many small fish.
The smaller fish can get lost in the lak
Greatwhitesharks!Justhearingthatnamemakesmanypeopl
What________!Wheredidyougetthem?
big fish
a big fish
a piece of big fish
big a fish
Ifyouareafraidofthedarkit’snotabigdeal.It’sperfect
Ifyouareafraidofthedarkit’snotabigdeal.It’sperfect
Ifyouareafraidofthedarkit’snotabigdeal.It’sperfect
Ifyouareafraidofthedarkit'snotabigdeal.It'sperfect
Ihaven’tseen___beforE.It’stwelvemetersin____length
so a big fish; a ; a
such big a fish ; /;/
that big a fish ; /; /
rather big a fish ;the ;the
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RetirementBringsMostaBigHealthBoostTheself-reportedhealthofthenewlyretiredimprovessomuchthatmostfeeleightyearsyoungeranewEuropeanstudysuggests.Thishappynewswastrueofalmosteveryoneexceptasmallminorityonly2percentwhohadexperiencedidealconditionsintheirworkinglifeanyway.Theresultsreallysaythreethings:thatworkputsanextraburdenonthehealthofolderworkersthattheeffectsofthisextraburdenarelargelyrelievedbyretirementandfinallythatboththeextraburdenandthereliefarelargerwhenworkingconditionsarepoorsaidHugoWesterlundleadauthorofastudypublishedonlineNov.9inTheLancet.Thisindicatesthatthereisaneedtoprovideopportunitiesforolderworkerstodecreasethedemandsintheirworkoutofconcernoftheirhealthandwell-being.ButofcourseaddedWesterlundwhoisheadofepidemiologyattheStressResearchInstituteatStockholmUniversityinSwedennotallolderworkerssufferfrompoorperceivedhealth.Manyareindeedremarkablyhealthyandfitforwork.Butsoonerorlatereveryonehastoslowdownbecauseofoldagecatchingup.Lastweekthesamegroupofresearchersreportedthatworkerssleptbetterafterretirementthanbefore.SleepimprovesatretirementwhichsuggeststhatsleepingcouldbeamediatorbetweenworkandperceptionofpoorhealthWesterlundsaid.Thisstudylookedatwhatthesame15000Frenchworkersmostofthemmenhadtosayabouttheirownhealthuptosevenyearspro-retirementanduptosevenyearspost-retirement.Asparticipantsgotclosertoretirementagetheirperceptionoftheirownhealthdeclinedbutwentupagainduringthefirstyearofretirement.Thosewhoreportedbeinginpoorerhealthdeclinedfrom19.2percentintheyearpriortoretirementto14.3percentbytheendofthefirstyearafterretiring.Accordingtotheresearchersthatmeanspost-retirementlevelsofpoorhealthfelltolevelslastseeneightyearspreviously.Thechangeswereseeninbothmenandwomenacrossdifferentoccupationsandlastedthroughthefirstsevenyearsofnotpunchingtheclock.Workerswhofeltworsebeforeretirementandhadlowerworkingconditionsreportedgreaterimprovementsassoonastheyretiredtheteamfound.Europeisagingfasterthanmostotherpartsoftheglobe.
SportorSpectacleMuhammadAliisprobablythemostfamoussportsfigureonearth:heisrecognizedoneverycontinentandbyallgenerations.Thediagnosisofhisillness51Parlonson’sdiseaseafterhisretirementfuelledthedebateaboutthedangersofboxingandcriticism52thesport.Thatplushisoutspokenopposition53women’sboxingmadepeoplewonderhowhewouldreactwhenoneofhisdaughtersdecidedtotake54thesport.HispresenceatLaila’sfirstprofessionalfight55_seemedtobroadcastherfather’ssupport.OfcourseMuhammnadAliwantedtowatchhisdaughterfight.Theringannouncerintroducedhimasthethegreatestandashesatdownattheringsidethecrowdchanted.Twenty-one-year-oldLaila’sdebutfightwasahugesuccessandtherewasasmuchpublicityforthefight56herfather’sfightsonceattracted.57Laila’sopponentwasmuchweakerthanshewasandthefightlastedjust31seconds.SincethenLailahaswonmostofherfightsbyknockingoutheropponent.Sheknows58she’sdoingallfightsaidonerefereeabouther.Sheknowsaboutmovingwell.Youcanseesomeofherdad’smoves.LailaAliwouldrathernotcompareherself59herfather.Shepreferstomakeherown60.Herfathersupportsherdecisiontoenterthesportbuthehasnotsparedherthedetailsofwhatcanhappen.Lailarealizesthatherfatherwantshertounderstandthe61possiblescenariotosee62shestillwantstogoforwardwithit.Sheknowsshe’sgoingtogethithardattimesthatshemaygetabrokennoseoraswollenfacebutatleastsheispreparedforit.Laila’sdecisiontostartboxing63herfather’sstrugglewiththesymptomsofParkinson’sdiseasehasofcoursesparkedamixtureofdebateand64.ButLailaisafeistyanddeterminedindividualanditisthatasmuchasherfamouslastnamethathasmadeheramagnetforworldwidemediaattention.Ofcoursethe65ontheboxingsceneofawomanwithherfamilyhistoryattractsevenmorequestionsaboutwhetherwomen’sboxingissportorspectacle．
JapaneseCarKeepsWatchforDrunkDriversAconceptcardevelopedbyJapanesecompanyNissanhasabreathalyzer-likedetectionsystemandotherinstrumentsthatcouldhelpkeepdrunkorovertireddriversofftheroad.Thecar’ssensorscheckodorsinsidethecarandmonitoradriver’ssweatfortracesofalcohol.Anin-carcomputersystemcanissueanalertorevenlockuptheignitionsystemifthedriverseemsover-the-limit.Theairodorsensorsarefixedfirmlyanddeeplyinthedriverandpassengerseatswhileadetectorinthegear-shiftknobmeasuresperspirationfromthedriver’spalm.Othercarmakershavedevelopedsimilardetectionsystems.ForexampleSweden’sVolvohasdevelopedabreathalyzerattachedtoacar’sseatbeltthatdriversmustblowintobeforetheenginewillstart.Nissan’snewconceptvehiclealsoincludesadashboard-mountedcamerathattracksadriversalertnessbymonitoringtheireyes.ItwillsoundanalarmandissueaspokenwarninginJapaneseorEnglishifitjudgesthatthedriverneedstopulloverandrest.ThecartechnologyisstillindevelopmentbutgeneralmanagerKazuhiroDoisaysthecombinationofdifferentdetectionsystemsshouldimprovetheoveralleffectivenessofthetechnology.Forexampleifthegear-shiftsensorwasbypassedbyapassengerusingitinsteadofthedriverthefacialrecognitionsystemwouldstillbeusedDoisays.Nissanhasnospecifictimetableformarketingthesystembutaimstousetechnologytocutthenumberoffatalitiesinvolvingitsvehiclestohalf1995levelsby2015.Thecar’sseatbeltcanalsotightenifdrowsinessisdetectedwhileanexternalcamerachecksthatthecariskeepingtoitslaneproperly.HoweverDoiadmitsthatsomeofthetechnologysuchasthealcoholodorsensorshouldbeimproved.Ifyoudrinkonebeerit’sgoingtoregistersoweneedtostudywhat’stheappropriatelevelforthesystemtoactivatehesays.IntheUKsomeresearchgroupsareusingsimilaradvancedtechniquestounderstanddriverbehaviorandtheeffectivenessofdifferentroaddesigns.WhichofthefollowingisNOTmentionedinParagraph6
ASunshadeforthePlanetEvenwiththebestwillintheworldreducingourcarbonemissionsisnotgoingtopreventglobalwanning.Ithasbecomeclearthatevenifwetakethestrongestmeasurestocontrolemissionstheuncertaintiesinourclimatemodelsstillleaveopenthepossibilityofextremewarmingandrisesinsealevel.Atthesametimeresistancebygovernmentsandspecialinterestgroupsmakesitquitepossiblethattheactionssuggestedbyclimatescientistsmightnotbeimplementedsoonenough.Fortunatelyiftheworstcomestotheworstscientistsstillhaveafewtricksuptheirsleeves.Forthemostparttheyhavestronglyresisteddiscussingtheseoptionsforfearofinvitingasenseofcomplacencythatmightthwarteffortstotackletherootoftheproblem.Untilnowthatisagrowingnumberofresearchersaretakingafreshlookatlarge-scalegeo-engineeringprojectsthatmightbeusedtocounteractglobalwanning.IusetheanalogyofmethadonesaysStephenSchneideraclimateresearcheratStanfordUniversityinCaliforniawhowasamongthefirsttodrawattentiontoglobalwarming.Ifyouhaveaheroinaddictthecorrecttreatmentishospitalizationandalongrehab.Butiftheyabsolutelyrefusemethadoneisbetterthanheroin.Basicallytheideaistoapplysunscreentothewholeplanet.OneastronomerhascomeupwitharadicalplantocoolEarth;launchtrillionsoffeather-lightdiscsintospacewheretheywouldformavastcloudthatwouldblockthesun’srays.It’scontroversialbutrecentstudiessuggesttherearewaystodeflectjustenoughofthesunlightreachingtheEarth’ssurfacetocounteractthewarmingproducedbythegreenhouseeffect.Globalclimatemodelsshowthatblockingjust1.8percentoftheincidentenergyinthesun’srayswouldcanceloutthewarmingeffectsproducedbyadoublingofgreenhousegasesintheatmosphere.Thatcouldbecrucialbecauseeventhemostsevereemissions-controlmeasuresbeingproposedwouldleaveuswithadoublingofcarbondioxidebytheendofthiscenturyandthatwouldlastforatleastacenturymore.WhatisStephenSchneider’sideaofpreventingglobalwarming
Medicine1Medicineisthescienceandartofhealing.Itisasciencebecauseitisbasedonknowledgegainedthroughcarefulstudyandexperimentation.Itisanartbecauseitdependsonhowskillfullydoctorsandothermedicalworkersapplythisknowledgewhendealingwithpatients.2Thegoalsofmedicinearetosavelivestorelievesufferingandtomaintainthedignityofillindividuals.Forthisreasonmedicinehaslongbeenoneofthemostrespectedprofessions.Thousandsofmenandwomenwhoworkinthemedicalprofessionspendtheirlivescaringforthesick.Whendisasterstrikeshospitalworkersrushemergencyaidtotheinjured.Whenepidemicsthreatendoctorsandnursesworktopreventthespreadofdisease.Researchersinthemedicalprofessioncontinuallysearchforbetterwaysoffightingdisease.3Humanbeingshavesufferedfromillnesssincetheyfirstappearedontheearth.Throughoutmostofthistimetheyknewlittleabouthowthehumanbodyworksorwhatcausesdisease.Treatmentwasbasedlargelyonsuperstitionandguesswork.4Howevermedicinehasmadetremendousprogressinthelastseveralhundredyears.Todayitispossibletocurecontrolorpreventhundredsofdiseases.Peoplelivelongerthantheydidinthepastasaresultofnewdrugsmachinesandsurgicaloperations.Medicalprogressinthecontrolofinfectiousdiseasesimprovementsinhealthcareprogramsformothersandchildrenandbetternutritionsanitationandlivingconditionshavegivenpeoplealongerlifeexpectancy.5Asmedicinehasbecomemorescientificithasalsobecomemorecomplicated.Inthepastdoctorscaredforpatientsalmostsingle-handedly.Patientsreceivedtreatmentathomeformostkindsofillness.Todaydoctorsnolongerworkbythemselves.Insteadtheyheadmedicalteamsmadeofnurseslaboratoryworkersandmanyotherskilledprofessionals.Thecareprovidedbysuchteamscannotgenerallybestartedathome.Asaresultclinicsandhospitalshavebecomethechiefcentersformedicalcareinmostcountries.A.Inancienttribestreatmentwasbasedlargelyonsuperstition.B.Todayextensiveknowledgeandsophisticatedmedicaltechniquesmakepossiblethecurecontrolandpreventionofhundredsofdiseases.C.Thegoalsofmedicine.D.Controlofinfectiousdiseaseisgivenasareasonforalongerlife.E.Schoolinfirmariesappearasaresultofincreasingcomplicatedmedicalwork.F.Medicalcareisnowprovidedforpatientsinhospitalsbyamedicalteamconsistingofdoctorsnursesandlaboratoryworkers.Paragraph4______
SportorSpectacleMuhammadAliisprobablythemostfamoussportsfigureonearth:heisrecognizedoneverycontinentandbyallgenerations.Thediagnosisofhisillness51Parlonson’sdiseaseafterhisretirementfuelledthedebateaboutthedangersofboxingandcriticism52thesport.Thatplushisoutspokenopposition53women’sboxingmadepeoplewonderhowhewouldreactwhenoneofhisdaughtersdecidedtotake54thesport.HispresenceatLaila’sfirstprofessionalfight55_seemedtobroadcastherfather’ssupport.OfcourseMuhammnadAliwantedtowatchhisdaughterfight.Theringannouncerintroducedhimasthethegreatestandashesatdownattheringsidethecrowdchanted.Twenty-one-year-oldLaila’sdebutfightwasahugesuccessandtherewasasmuchpublicityforthefight56herfather’sfightsonceattracted.57Laila’sopponentwasmuchweakerthanshewasandthefightlastedjust31seconds.SincethenLailahaswonmostofherfightsbyknockingoutheropponent.Sheknows58she’sdoingallfightsaidonerefereeabouther.Sheknowsaboutmovingwell.Youcanseesomeofherdad’smoves.LailaAliwouldrathernotcompareherself59herfather.Shepreferstomakeherown60.Herfathersupportsherdecisiontoenterthesportbuthehasnotsparedherthedetailsofwhatcanhappen.Lailarealizesthatherfatherwantshertounderstandthe61possiblescenariotosee62shestillwantstogoforwardwithit.Sheknowsshe’sgoingtogethithardattimesthatshemaygetabrokennoseoraswollenfacebutatleastsheispreparedforit.Laila’sdecisiontostartboxing63herfather’sstrugglewiththesymptomsofParkinson’sdiseasehasofcoursesparkedamixtureofdebateand64.ButLailaisafeistyanddeterminedindividualanditisthatasmuchasherfamouslastnamethathasmadeheramagnetforworldwidemediaattention.Ofcoursethe65ontheboxingsceneofawomanwithherfamilyhistoryattractsevenmorequestionsaboutwhetherwomen’sboxingissportorspectacle．
JapaneseCarKeepsWatchforDrunkDriversAconceptcardevelopedbyJapanesecompanyNissanhasabreathalyzer-likedetectionsystemandotherinstrumentsthatcouldhelpkeepdrunkorovertireddriversofftheroad.Thecar’ssensorscheckodorsinsidethecarandmonitoradriver’ssweatfortracesofalcohol.Anin-carcomputersystemcanissueanalertorevenlockuptheignitionsystemifthedriverseemsover-the-limit.Theairodorsensorsarefixedfirmlyanddeeplyinthedriverandpassengerseatswhileadetectorinthegear-shiftknobmeasuresperspirationfromthedriver’spalm.Othercarmakershavedevelopedsimilardetectionsystems.ForexampleSweden’sVolvohasdevelopedabreathalyzerattachedtoacar’sseatbeltthatdriversmustblowintobeforetheenginewillstart.Nissan’snewconceptvehiclealsoincludesadashboard-mountedcamerathattracksadriversalertnessbymonitoringtheireyes.ItwillsoundanalarmandissueaspokenwarninginJapaneseorEnglishifitjudgesthatthedriverneedstopulloverandrest.ThecartechnologyisstillindevelopmentbutgeneralmanagerKazuhiroDoisaysthecombinationofdifferentdetectionsystemsshouldimprovetheoveralleffectivenessofthetechnology.Forexampleifthegear-shiftsensorwasbypassedbyapassengerusingitinsteadofthedriverthefacialrecognitionsystemwouldstillbeusedDoisays.Nissanhasnospecifictimetableformarketingthesystembutaimstousetechnologytocutthenumberoffatalitiesinvolvingitsvehiclestohalf1995levelsby2015.Thecar’sseatbeltcanalsotightenifdrowsinessisdetectedwhileanexternalcamerachecksthatthecariskeepingtoitslaneproperly.HoweverDoiadmitsthatsomeofthetechnologysuchasthealcoholodorsensorshouldbeimproved.Ifyoudrinkonebeerit’sgoingtoregistersoweneedtostudywhat’stheappropriatelevelforthesystemtoactivatehesays.IntheUKsomeresearchgroupsareusingsimilaradvancedtechniquestounderstanddriverbehaviorandtheeffectivenessofdifferentroaddesigns.WhatisthefunctionofthecameramentionedinParagraph4
SportorSpectacleMuhammadAliisprobablythemostfamoussportsfigureonearth:heisrecognizedoneverycontinentandbyallgenerations.Thediagnosisofhisillness51Parlonson’sdiseaseafterhisretirementfuelledthedebateaboutthedangersofboxingandcriticism52thesport.Thatplushisoutspokenopposition53women’sboxingmadepeoplewonderhowhewouldreactwhenoneofhisdaughtersdecidedtotake54thesport.HispresenceatLaila’sfirstprofessionalfight55_seemedtobroadcastherfather’ssupport.OfcourseMuhammnadAliwantedtowatchhisdaughterfight.Theringannouncerintroducedhimasthethegreatestandashesatdownattheringsidethecrowdchanted.Twenty-one-year-oldLaila’sdebutfightwasahugesuccessandtherewasasmuchpublicityforthefight56herfather’sfightsonceattracted.57Laila’sopponentwasmuchweakerthanshewasandthefightlastedjust31seconds.SincethenLailahaswonmostofherfightsbyknockingoutheropponent.Sheknows58she’sdoingallfightsaidonerefereeabouther.Sheknowsaboutmovingwell.Youcanseesomeofherdad’smoves.LailaAliwouldrathernotcompareherself59herfather.Shepreferstomakeherown60.Herfathersupportsherdecisiontoenterthesportbuthehasnotsparedherthedetailsofwhatcanhappen.Lailarealizesthatherfatherwantshertounderstandthe61possiblescenariotosee62shestillwantstogoforwardwithit.Sheknowsshe’sgoingtogethithardattimesthatshemaygetabrokennoseoraswollenfacebutatleastsheispreparedforit.Laila’sdecisiontostartboxing63herfather’sstrugglewiththesymptomsofParkinson’sdiseasehasofcoursesparkedamixtureofdebateand64.ButLailaisafeistyanddeterminedindividualanditisthatasmuchasherfamouslastnamethathasmadeheramagnetforworldwidemediaattention.Ofcoursethe65ontheboxingsceneofawomanwithherfamilyhistoryattractsevenmorequestionsaboutwhetherwomen’sboxingissportorspectacle．
In1861itseemedinevitablethattheSouthernstateswouldbreakawayfromtheUnion.
A.alongerlifeexpectancyformostpeopleB.artistsareadroitindealingwiththeirpaintingsubjectC.engageinthemedicalprofessionD.carefulstudyandexperimentationE.thechiefcentersformedicalcareinmostcountriesF.scienceandtechnologyMedicalprogressimprovedhealthcareandbetterlivingconditionshaveensured______.
America'semphasisontheimportanceofeducationforeveryonehasspurredscientificresearch.
SportorSpectacleMuhammadAliisprobablythemostfamoussportsfigureonearth:heisrecognizedoneverycontinentandbyallgenerations.Thediagnosisofhisillness51Parlonson’sdiseaseafterhisretirementfuelledthedebateaboutthedangersofboxingandcriticism52thesport.Thatplushisoutspokenopposition53women’sboxingmadepeoplewonderhowhewouldreactwhenoneofhisdaughtersdecidedtotake54thesport.HispresenceatLaila’sfirstprofessionalfight55_seemedtobroadcastherfather’ssupport.OfcourseMuhammnadAliwantedtowatchhisdaughterfight.Theringannouncerintroducedhimasthethegreatestandashesatdownattheringsidethecrowdchanted.Twenty-one-year-oldLaila’sdebutfightwasahugesuccessandtherewasasmuchpublicityforthefight56herfather’sfightsonceattracted.57Laila’sopponentwasmuchweakerthanshewasandthefightlastedjust31seconds.SincethenLailahaswonmostofherfightsbyknockingoutheropponent.Sheknows58she’sdoingallfightsaidonerefereeabouther.Sheknowsaboutmovingwell.Youcanseesomeofherdad’smoves.LailaAliwouldrathernotcompareherself59herfather.Shepreferstomakeherown60.Herfathersupportsherdecisiontoenterthesportbuthehasnotsparedherthedetailsofwhatcanhappen.Lailarealizesthatherfatherwantshertounderstandthe61possiblescenariotosee62shestillwantstogoforwardwithit.Sheknowsshe’sgoingtogethithardattimesthatshemaygetabrokennoseoraswollenfacebutatleastsheispreparedforit.Laila’sdecisiontostartboxing63herfather’sstrugglewiththesymptomsofParkinson’sdiseasehasofcoursesparkedamixtureofdebateand64.ButLailaisafeistyanddeterminedindividualanditisthatasmuchasherfamouslastnamethathasmadeheramagnetforworldwidemediaattention.Ofcoursethe65ontheboxingsceneofawomanwithherfamilyhistoryattractsevenmorequestionsaboutwhetherwomen’sboxingissportorspectacle．
Tmnotmeddling.Marysaidmildly.Tinjustcurious.
SportorSpectacleMuhammadAliisprobablythemostfamoussportsfigureonearth:heisrecognizedoneverycontinentandbyallgenerations.Thediagnosisofhisillness51Parlonson’sdiseaseafterhisretirementfuelledthedebateaboutthedangersofboxingandcriticism52thesport.Thatplushisoutspokenopposition53women’sboxingmadepeoplewonderhowhewouldreactwhenoneofhisdaughtersdecidedtotake54thesport.HispresenceatLaila’sfirstprofessionalfight55_seemedtobroadcastherfather’ssupport.OfcourseMuhammnadAliwantedtowatchhisdaughterfight.Theringannouncerintroducedhimasthethegreatestandashesatdownattheringsidethecrowdchanted.Twenty-one-year-oldLaila’sdebutfightwasahugesuccessandtherewasasmuchpublicityforthefight56herfather’sfightsonceattracted.57Laila’sopponentwasmuchweakerthanshewasandthefightlastedjust31seconds.SincethenLailahaswonmostofherfightsbyknockingoutheropponent.Sheknows58she’sdoingallfightsaidonerefereeabouther.Sheknowsaboutmovingwell.Youcanseesomeofherdad’smoves.LailaAliwouldrathernotcompareherself59herfather.Shepreferstomakeherown60.Herfathersupportsherdecisiontoenterthesportbuthehasnotsparedherthedetailsofwhatcanhappen.Lailarealizesthatherfatherwantshertounderstandthe61possiblescenariotosee62shestillwantstogoforwardwithit.Sheknowsshe’sgoingtogethithardattimesthatshemaygetabrokennoseoraswollenfacebutatleastsheispreparedforit.Laila’sdecisiontostartboxing63herfather’sstrugglewiththesymptomsofParkinson’sdiseasehasofcoursesparkedamixtureofdebateand64.ButLailaisafeistyanddeterminedindividualanditisthatasmuchasherfamouslastnamethathasmadeheramagnetforworldwidemediaattention.Ofcoursethe65ontheboxingsceneofawomanwithherfamilyhistoryattractsevenmorequestionsaboutwhetherwomen’sboxingissportorspectacle．
Thelittlegirlgraspedhermother'sarmasshecrossedthestreet.
SeeingHandsIntheSovietUnionseveralcaseshavebeenreportedrecentlyofpeoplewhocanreadanddetectcolorswiththeirfingers46.Onecaseconcernsaneleven-year-oldschoolgirlVeraPetrovawhohasnormalvisionbutwhocanalsoperceivethingswithdifferentpartsofherskinandthroughsolidwails.47.Onedayshecameintohisofficeandhappenedtoputheirhandsonthedoorofalockedsafe.Suddenlysheaskedherfatherwhyhekeptsomanyoldnewspaperslockedawaythere48.Vera’scurioustalentwasbroughttothenoticeofascientificresearchinstituteinthetownofUlyanovsknearwheresheliveandinAprilshewasgivenaseriesoftestsbyaspecialcommissionoftheMinistryofHealthoftheRussianFederalRepublic.Duringthesetestsshewasabletoreadanewspaperthroughanopaquescreenandstrangerstillbymovingherelbowoverachild’sgameofLottoshewasabletodescribethefiguresandcolorsprintedonit;andinanotherinstancewearingstockingsandslipperstomakeoutwithherfoottheoutlinesandcolorsofapicturehiddenunderacarpet.49.DuringallthesetestsVerawasblindfold;andindeedexceptwhenblindfoldshelackedtheabilitytoperceivethingswithherskin.Itwasalsofoundthatalthoughshecouldperceivethingswithherfingers50.A.andevendescribedthewaytheyweredoneupinbundles.B.Otherexperimentsshowedthatherkneesandshouldershadasimilarsensitivity.C.andevenseethroughsoliddoorsandwalls.D.AntherRussiangirlRosaKuleshovacouldreadblindfold.E.thisabilityceasedthemomentherhandswerewet.F.Thisabilitywasfirstnoticedbyherfather.
ThirstforOilWorldwideeverydaywedevourtheenergyequivalentofabout200millionbarrelsofoil.MostoftheenergyonEarthcomesfromtheSun.InfactenoughenergyfromtheSunhitstheplanet’ssurfaceeachminutetocoverourneedsforanentireyearwejustneedtofindanefficientwaytouseit.Sofartheenergyinoilhasbeencheaperandeasiertogetat.Butassuppliesdwindlethiswillchangeandwewillneedtocureouraddictiontooil.Burningwoodsatisfiedmostenergyneedsuntilthesteam-drivenindustrialrevolutionwhenenergy-densecoalbecamethefuelofchoice.Coalisstillusedmostlyinpowerstationstocoveronequarterofourenergyneedsbutitsusehasbeendecliningsincewestartedpumpingupoil.Coalistheleastefficientunhealthiestandmostenvironmentallydamagingfossilfuelbutcouldmakeacomebackassuppliesarestillple.ntiful;itsreservesarefivetimeslargerthanoil’s.TodaypetroleumamineraloilobtainedfrombelowthesurfaceoftheEarthandusedtoproducepetroldieseloilandvariousotherchemicalsubstancesprovidesaround40%oftheworld’senergyneedsmostlyfuellingautomobiles.TheUSconsumesaquarterofalloilandgeneratesasimilarproportionofgreenhousegasemissions.ThemajorityofoilComesfromtheMiddleEastwhichhashalfofknownreserves.ButothersignificantsourcesincludeRussiaNorthAmericaNorwayVenezuelaandtheNorthSea.Alaska’sArcticNationalWildlifeRefugecouldbeamajornewUSsourcetoreducerelianceonforeignimports.Mostexpertspredictwewillexhausteasilyaccessiblereserveswithin50yearsthoughopinionsandestimatesvary.Wecouldfastreachanenergycrisisinthenextfewdecadeswhendemandexceedssupply.Asconventionalreservesbecomemoredifficulttoaccessotherssuchasoilshalesandtarsandsmaybeusedinstead.Petrolcouldalsobeobtainedfromcoal.Sincewestartedusingfossilfuelswehavereleased400billiontonsofcarbonandburningtheentirereservescouldeventuallyraiseworldtemperaturesby13~C.AmongotherhorrorsthiswouldresultinthedestructionofallrainforestsandtileinchingofallArcticice.Whichcountryisthebiggestconsumerofpetroleum
Below600feetoceanwatersrangefromdimlylittocompletelydark.
SportorSpectacleMuhammadAliisprobablythemostfamoussportsfigureonearth:heisrecognizedoneverycontinentandbyallgenerations.Thediagnosisofhisillness51Parlonson’sdiseaseafterhisretirementfuelledthedebateaboutthedangersofboxingandcriticism52thesport.Thatplushisoutspokenopposition53women’sboxingmadepeoplewonderhowhewouldreactwhenoneofhisdaughtersdecidedtotake54thesport.HispresenceatLaila’sfirstprofessionalfight55_seemedtobroadcastherfather’ssupport.OfcourseMuhammnadAliwantedtowatchhisdaughterfight.Theringannouncerintroducedhimasthethegreatestandashesatdownattheringsidethecrowdchanted.Twenty-one-year-oldLaila’sdebutfightwasahugesuccessandtherewasasmuchpublicityforthefight56herfather’sfightsonceattracted.57Laila’sopponentwasmuchweakerthanshewasandthefightlastedjust31seconds.SincethenLailahaswonmostofherfightsbyknockingoutheropponent.Sheknows58she’sdoingallfightsaidonerefereeabouther.Sheknowsaboutmovingwell.Youcanseesomeofherdad’smoves.LailaAliwouldrathernotcompareherself59herfather.Shepreferstomakeherown60.Herfathersupportsherdecisiontoenterthesportbuthehasnotsparedherthedetailsofwhatcanhappen.Lailarealizesthatherfatherwantshertounderstandthe61possiblescenariotosee62shestillwantstogoforwardwithit.Sheknowsshe’sgoingtogethithardattimesthatshemaygetabrokennoseoraswollenfacebutatleastsheispreparedforit.Laila’sdecisiontostartboxing63herfather’sstrugglewiththesymptomsofParkinson’sdiseasehasofcoursesparkedamixtureofdebateand64.ButLailaisafeistyanddeterminedindividualanditisthatasmuchasherfamouslastnamethathasmadeheramagnetforworldwidemediaattention.Ofcoursethe65ontheboxingsceneofawomanwithherfamilyhistoryattractsevenmorequestionsaboutwhetherwomen’sboxingissportorspectacle．
ThirstforOilWorldwideeverydaywedevourtheenergyequivalentofabout200millionbarrelsofoil.MostoftheenergyonEarthcomesfromtheSun.InfactenoughenergyfromtheSunhitstheplanet’ssurfaceeachminutetocoverourneedsforanentireyearwejustneedtofindanefficientwaytouseit.Sofartheenergyinoilhasbeencheaperandeasiertogetat.Butassuppliesdwindlethiswillchangeandwewillneedtocureouraddictiontooil.Burningwoodsatisfiedmostenergyneedsuntilthesteam-drivenindustrialrevolutionwhenenergy-densecoalbecamethefuelofchoice.Coalisstillusedmostlyinpowerstationstocoveronequarterofourenergyneedsbutitsusehasbeendecliningsincewestartedpumpingupoil.Coalistheleastefficientunhealthiestandmostenvironmentallydamagingfossilfuelbutcouldmakeacomebackassuppliesarestillple.ntiful;itsreservesarefivetimeslargerthanoil’s.TodaypetroleumamineraloilobtainedfrombelowthesurfaceoftheEarthandusedtoproducepetroldieseloilandvariousotherchemicalsubstancesprovidesaround40%oftheworld’senergyneedsmostlyfuellingautomobiles.TheUSconsumesaquarterofalloilandgeneratesasimilarproportionofgreenhousegasemissions.ThemajorityofoilComesfromtheMiddleEastwhichhashalfofknownreserves.ButothersignificantsourcesincludeRussiaNorthAmericaNorwayVenezuelaandtheNorthSea.Alaska’sArcticNationalWildlifeRefugecouldbeamajornewUSsourcetoreducerelianceonforeignimports.Mostexpertspredictwewillexhausteasilyaccessiblereserveswithin50yearsthoughopinionsandestimatesvary.Wecouldfastreachanenergycrisisinthenextfewdecadeswhendemandexceedssupply.Asconventionalreservesbecomemoredifficulttoaccessotherssuchasoilshalesandtarsandsmaybeusedinstead.Petrolcouldalsobeobtainedfromcoal.Sincewestartedusingfossilfuelswehavereleased400billiontonsofcarbonandburningtheentirereservescouldeventuallyraiseworldtemperaturesby13~C.AmongotherhorrorsthiswouldresultinthedestructionofallrainforestsandtileinchingofallArcticice....wewillneedtocureouraddictiontooil.Whydoestheauthorsayso
RetirementBringsMostaBigHealthBoostTheself-reportedhealthofthenewlyretiredimprovessomuchthatmostfeeleightyearsyoungeranewEuropeanstudysuggests.Thishappynewswastrueofalmosteveryoneexceptasmallminorityonly2percentwhohadexperiencedidealconditionsintheirworkinglifeanyway.Theresultsreallysaythreethings:thatworkputsanextraburdenonthehealthofolderworkersthattheeffectsofthisextraburdenarelargelyrelievedbyretirementandfinallythatboththeextraburdenandthereliefarelargerwhenworkingconditionsarepoorsaidHugoWesterlundleadauthorofastudypublishedonlineNov.9inTheLancet.Thisindicatesthatthereisaneedtoprovideopportunitiesforolderworkerstodecreasethedemandsintheirworkoutofconcernoftheirhealthandwell-being.ButofcourseaddedWesterlundwhoisheadofepidemiologyattheStressResearchInstituteatStockholmUniversityinSwedennotallolderworkerssufferfrompoorperceivedhealth.Manyareindeedremarkablyhealthyandfitforwork.Butsoonerorlatereveryonehastoslowdownbecauseofoldagecatchingup.Lastweekthesamegroupofresearchersreportedthatworkerssleptbetterafterretirementthanbefore.SleepimprovesatretirementwhichsuggeststhatsleepingcouldbeamediatorbetweenworkandperceptionofpoorhealthWesterlundsaid.Thisstudylookedatwhatthesame15000Frenchworkersmostofthemmenhadtosayabouttheirownhealthuptosevenyearspro-retirementanduptosevenyearspost-retirement.Asparticipantsgotclosertoretirementagetheirperceptionoftheirownhealthdeclinedbutwentupagainduringthefirstyearofretirement.Thosewhoreportedbeinginpoorerhealthdeclinedfrom19.2percentintheyearpriortoretirementto14.3percentbytheendofthefirstyearafterretiring.Accordingtotheresearchersthatmeanspost-retirementlevelsofpoorhealthfelltolevelslastseeneightyearspreviously.Thechangeswereseeninbothmenandwomenacrossdifferentoccupationsandlastedthroughthefirstsevenyearsofnotpunchingtheclock.Workerswhofeltworsebeforeretirementandhadlowerworkingconditionsreportedgreaterimprovementsassoonastheyretiredtheteamfound.TheparticipantscamefromvariouscountriesinEurope.
JapaneseCarKeepsWatchforDrunkDriversAconceptcardevelopedbyJapanesecompanyNissanhasabreathalyzer-likedetectionsystemandotherinstrumentsthatcouldhelpkeepdrunkorovertireddriversofftheroad.Thecar’ssensorscheckodorsinsidethecarandmonitoradriver’ssweatfortracesofalcohol.Anin-carcomputersystemcanissueanalertorevenlockuptheignitionsystemifthedriverseemsover-the-limit.Theairodorsensorsarefixedfirmlyanddeeplyinthedriverandpassengerseatswhileadetectorinthegear-shiftknobmeasuresperspirationfromthedriver’spalm.Othercarmakershavedevelopedsimilardetectionsystems.ForexampleSweden’sVolvohasdevelopedabreathalyzerattachedtoacar’sseatbeltthatdriversmustblowintobeforetheenginewillstart.Nissan’snewconceptvehiclealsoincludesadashboard-mountedcamerathattracksadriversalertnessbymonitoringtheireyes.ItwillsoundanalarmandissueaspokenwarninginJapaneseorEnglishifitjudgesthatthedriverneedstopulloverandrest.ThecartechnologyisstillindevelopmentbutgeneralmanagerKazuhiroDoisaysthecombinationofdifferentdetectionsystemsshouldimprovetheoveralleffectivenessofthetechnology.Forexampleifthegear-shiftsensorwasbypassedbyapassengerusingitinsteadofthedriverthefacialrecognitionsystemwouldstillbeusedDoisays.Nissanhasnospecifictimetableformarketingthesystembutaimstousetechnologytocutthenumberoffatalitiesinvolvingitsvehiclestohalf1995levelsby2015.Thecar’sseatbeltcanalsotightenifdrowsinessisdetectedwhileanexternalcamerachecksthatthecariskeepingtoitslaneproperly.HoweverDoiadmitsthatsomeofthetechnologysuchasthealcoholodorsensorshouldbeimproved.Ifyoudrinkonebeerit’sgoingtoregistersoweneedtostudywhat’stheappropriatelevelforthesystemtoactivatehesays.IntheUKsomeresearchgroupsareusingsimilaradvancedtechniquestounderstanddriverbehaviorandtheeffectivenessofdifferentroaddesigns.WhichofthefollowingstatementsisNOTtrueoftheJapaneseconceptcare
SportorSpectacleMuhammadAliisprobablythemostfamoussportsfigureonearth:heisrecognizedoneverycontinentandbyallgenerations.Thediagnosisofhisillness51Parlonson’sdiseaseafterhisretirementfuelledthedebateaboutthedangersofboxingandcriticism52thesport.Thatplushisoutspokenopposition53women’sboxingmadepeoplewonderhowhewouldreactwhenoneofhisdaughtersdecidedtotake54thesport.HispresenceatLaila’sfirstprofessionalfight55_seemedtobroadcastherfather’ssupport.OfcourseMuhammnadAliwantedtowatchhisdaughterfight.Theringannouncerintroducedhimasthethegreatestandashesatdownattheringsidethecrowdchanted.Twenty-one-year-oldLaila’sdebutfightwasahugesuccessandtherewasasmuchpublicityforthefight56herfather’sfightsonceattracted.57Laila’sopponentwasmuchweakerthanshewasandthefightlastedjust31seconds.SincethenLailahaswonmostofherfightsbyknockingoutheropponent.Sheknows58she’sdoingallfightsaidonerefereeabouther.Sheknowsaboutmovingwell.Youcanseesomeofherdad’smoves.LailaAliwouldrathernotcompareherself59herfather.Shepreferstomakeherown60.Herfathersupportsherdecisiontoenterthesportbuthehasnotsparedherthedetailsofwhatcanhappen.Lailarealizesthatherfatherwantshertounderstandthe61possiblescenariotosee62shestillwantstogoforwardwithit.Sheknowsshe’sgoingtogethithardattimesthatshemaygetabrokennoseoraswollenfacebutatleastsheispreparedforit.Laila’sdecisiontostartboxing63herfather’sstrugglewiththesymptomsofParkinson’sdiseasehasofcoursesparkedamixtureofdebateand64.ButLailaisafeistyanddeterminedindividualanditisthatasmuchasherfamouslastnamethathasmadeheramagnetforworldwidemediaattention.Ofcoursethe65ontheboxingsceneofawomanwithherfamilyhistoryattractsevenmorequestionsaboutwhetherwomen’sboxingissportorspectacle．
ThirstforOilWorldwideeverydaywedevourtheenergyequivalentofabout200millionbarrelsofoil.MostoftheenergyonEarthcomesfromtheSun.InfactenoughenergyfromtheSunhitstheplanet’ssurfaceeachminutetocoverourneedsforanentireyearwejustneedtofindanefficientwaytouseit.Sofartheenergyinoilhasbeencheaperandeasiertogetat.Butassuppliesdwindlethiswillchangeandwewillneedtocureouraddictiontooil.Burningwoodsatisfiedmostenergyneedsuntilthesteam-drivenindustrialrevolutionwhenenergy-densecoalbecamethefuelofchoice.Coalisstillusedmostlyinpowerstationstocoveronequarterofourenergyneedsbutitsusehasbeendecliningsincewestartedpumpingupoil.Coalistheleastefficientunhealthiestandmostenvironmentallydamagingfossilfuelbutcouldmakeacomebackassuppliesarestillple.ntiful;itsreservesarefivetimeslargerthanoil’s.TodaypetroleumamineraloilobtainedfrombelowthesurfaceoftheEarthandusedtoproducepetroldieseloilandvariousotherchemicalsubstancesprovidesaround40%oftheworld’senergyneedsmostlyfuellingautomobiles.TheUSconsumesaquarterofalloilandgeneratesasimilarproportionofgreenhousegasemissions.ThemajorityofoilComesfromtheMiddleEastwhichhashalfofknownreserves.ButothersignificantsourcesincludeRussiaNorthAmericaNorwayVenezuelaandtheNorthSea.Alaska’sArcticNationalWildlifeRefugecouldbeamajornewUSsourcetoreducerelianceonforeignimports.Mostexpertspredictwewillexhausteasilyaccessiblereserveswithin50yearsthoughopinionsandestimatesvary.Wecouldfastreachanenergycrisisinthenextfewdecadeswhendemandexceedssupply.Asconventionalreservesbecomemoredifficulttoaccessotherssuchasoilshalesandtarsandsmaybeusedinstead.Petrolcouldalsobeobtainedfromcoal.Sincewestartedusingfossilfuelswehavereleased400billiontonsofcarbonandburningtheentirereservescouldeventuallyraiseworldtemperaturesby13~C.AmongotherhorrorsthiswouldresultinthedestructionofallrainforestsandtileinchingofallArcticice.WhatisNOTtheresultofconsumingfossilfuelsaccordingtothelastparagraph
ASunshadeforthePlanetEvenwiththebestwillintheworldreducingourcarbonemissionsisnotgoingtopreventglobalwanning.Ithasbecomeclearthatevenifwetakethestrongestmeasurestocontrolemissionstheuncertaintiesinourclimatemodelsstillleaveopenthepossibilityofextremewarmingandrisesinsealevel.Atthesametimeresistancebygovernmentsandspecialinterestgroupsmakesitquitepossiblethattheactionssuggestedbyclimatescientistsmightnotbeimplementedsoonenough.Fortunatelyiftheworstcomestotheworstscientistsstillhaveafewtricksuptheirsleeves.Forthemostparttheyhavestronglyresisteddiscussingtheseoptionsforfearofinvitingasenseofcomplacencythatmightthwarteffortstotackletherootoftheproblem.Untilnowthatisagrowingnumberofresearchersaretakingafreshlookatlarge-scalegeo-engineeringprojectsthatmightbeusedtocounteractglobalwanning.IusetheanalogyofmethadonesaysStephenSchneideraclimateresearcheratStanfordUniversityinCaliforniawhowasamongthefirsttodrawattentiontoglobalwarming.Ifyouhaveaheroinaddictthecorrecttreatmentishospitalizationandalongrehab.Butiftheyabsolutelyrefusemethadoneisbetterthanheroin.Basicallytheideaistoapplysunscreentothewholeplanet.OneastronomerhascomeupwitharadicalplantocoolEarth;launchtrillionsoffeather-lightdiscsintospacewheretheywouldformavastcloudthatwouldblockthesun’srays.It’scontroversialbutrecentstudiessuggesttherearewaystodeflectjustenoughofthesunlightreachingtheEarth’ssurfacetocounteractthewarmingproducedbythegreenhouseeffect.Globalclimatemodelsshowthatblockingjust1.8percentoftheincidentenergyinthesun’srayswouldcanceloutthewarmingeffectsproducedbyadoublingofgreenhousegasesintheatmosphere.Thatcouldbecrucialbecauseeventhemostsevereemissions-controlmeasuresbeingproposedwouldleaveuswithadoublingofcarbondioxidebytheendofthiscenturyandthatwouldlastforatleastacenturymore.Scientistsresisttalkingabouttheiroptionsbecausetheydon’twantpeopleto______.
SportorSpectacleMuhammadAliisprobablythemostfamoussportsfigureonearth:heisrecognizedoneverycontinentandbyallgenerations.Thediagnosisofhisillness51Parlonson’sdiseaseafterhisretirementfuelledthedebateaboutthedangersofboxingandcriticism52thesport.Thatplushisoutspokenopposition53women’sboxingmadepeoplewonderhowhewouldreactwhenoneofhisdaughtersdecidedtotake54thesport.HispresenceatLaila’sfirstprofessionalfight55_seemedtobroadcastherfather’ssupport.OfcourseMuhammnadAliwantedtowatchhisdaughterfight.Theringannouncerintroducedhimasthethegreatestandashesatdownattheringsidethecrowdchanted.Twenty-one-year-oldLaila’sdebutfightwasahugesuccessandtherewasasmuchpublicityforthefight56herfather’sfightsonceattracted.57Laila’sopponentwasmuchweakerthanshewasandthefightlastedjust31seconds.SincethenLailahaswonmostofherfightsbyknockingoutheropponent.Sheknows58she’sdoingallfightsaidonerefereeabouther.Sheknowsaboutmovingwell.Youcanseesomeofherdad’smoves.LailaAliwouldrathernotcompareherself59herfather.Shepreferstomakeherown60.Herfathersupportsherdecisiontoenterthesportbuthehasnotsparedherthedetailsofwhatcanhappen.Lailarealizesthatherfatherwantshertounderstandthe61possiblescenariotosee62shestillwantstogoforwardwithit.Sheknowsshe’sgoingtogethithardattimesthatshemaygetabrokennoseoraswollenfacebutatleastsheispreparedforit.Laila’sdecisiontostartboxing63herfather’sstrugglewiththesymptomsofParkinson’sdiseasehasofcoursesparkedamixtureofdebateand64.ButLailaisafeistyanddeterminedindividualanditisthatasmuchasherfamouslastnamethathasmadeheramagnetforworldwidemediaattention.Ofcoursethe65ontheboxingsceneofawomanwithherfamilyhistoryattractsevenmorequestionsaboutwhetherwomen’sboxingissportorspectacle．
SeeingHandsIntheSovietUnionseveralcaseshavebeenreportedrecentlyofpeoplewhocanreadanddetectcolorswiththeirfingers46.Onecaseconcernsaneleven-year-oldschoolgirlVeraPetrovawhohasnormalvisionbutwhocanalsoperceivethingswithdifferentpartsofherskinandthroughsolidwails.47.Onedayshecameintohisofficeandhappenedtoputheirhandsonthedoorofalockedsafe.Suddenlysheaskedherfatherwhyhekeptsomanyoldnewspaperslockedawaythere48.Vera’scurioustalentwasbroughttothenoticeofascientificresearchinstituteinthetownofUlyanovsknearwheresheliveandinAprilshewasgivenaseriesoftestsbyaspecialcommissionoftheMinistryofHealthoftheRussianFederalRepublic.Duringthesetestsshewasabletoreadanewspaperthroughanopaquescreenandstrangerstillbymovingherelbowoverachild’sgameofLottoshewasabletodescribethefiguresandcolorsprintedonit;andinanotherinstancewearingstockingsandslipperstomakeoutwithherfoottheoutlinesandcolorsofapicturehiddenunderacarpet.49.DuringallthesetestsVerawasblindfold;andindeedexceptwhenblindfoldshelackedtheabilitytoperceivethingswithherskin.Itwasalsofoundthatalthoughshecouldperceivethingswithherfingers50.A.andevendescribedthewaytheyweredoneupinbundles.B.Otherexperimentsshowedthatherkneesandshouldershadasimilarsensitivity.C.andevenseethroughsoliddoorsandwalls.D.AntherRussiangirlRosaKuleshovacouldreadblindfold.E.thisabilityceasedthemomentherhandswerewet.F.Thisabilitywasfirstnoticedbyherfather.
A.alongerlifeexpectancyformostpeopleB.artistsareadroitindealingwiththeirpaintingsubjectC.engageinthemedicalprofessionD.carefulstudyandexperimentationE.thechiefcentersformedicalcareinmostcountriesF.scienceandtechnologyDoctorsareskillfulindealingwithpatientsjustas______.
Medicine1Medicineisthescienceandartofhealing.Itisasciencebecauseitisbasedonknowledgegainedthroughcarefulstudyandexperimentation.Itisanartbecauseitdependsonhowskillfullydoctorsandothermedicalworkersapplythisknowledgewhendealingwithpatients.2Thegoalsofmedicinearetosavelivestorelievesufferingandtomaintainthedignityofillindividuals.Forthisreasonmedicinehaslongbeenoneofthemostrespectedprofessions.Thousandsofmenandwomenwhoworkinthemedicalprofessionspendtheirlivescaringforthesick.Whendisasterstrikeshospitalworkersrushemergencyaidtotheinjured.Whenepidemicsthreatendoctorsandnursesworktopreventthespreadofdisease.Researchersinthemedicalprofessioncontinuallysearchforbetterwaysoffightingdisease.3Humanbeingshavesufferedfromillnesssincetheyfirstappearedontheearth.Throughoutmostofthistimetheyknewlittleabouthowthehumanbodyworksorwhatcausesdisease.Treatmentwasbasedlargelyonsuperstitionandguesswork.4Howevermedicinehasmadetremendousprogressinthelastseveralhundredyears.Todayitispossibletocurecontrolorpreventhundredsofdiseases.Peoplelivelongerthantheydidinthepastasaresultofnewdrugsmachinesandsurgicaloperations.Medicalprogressinthecontrolofinfectiousdiseasesimprovementsinhealthcareprogramsformothersandchildrenandbetternutritionsanitationandlivingconditionshavegivenpeoplealongerlifeexpectancy.5Asmedicinehasbecomemorescientificithasalsobecomemorecomplicated.Inthepastdoctorscaredforpatientsalmostsingle-handedly.Patientsreceivedtreatmentathomeformostkindsofillness.Todaydoctorsnolongerworkbythemselves.Insteadtheyheadmedicalteamsmadeofnurseslaboratoryworkersandmanyotherskilledprofessionals.Thecareprovidedbysuchteamscannotgenerallybestartedathome.Asaresultclinicsandhospitalshavebecomethechiefcentersformedicalcareinmostcountries.A.Inancienttribestreatmentwasbasedlargelyonsuperstition.B.Todayextensiveknowledgeandsophisticatedmedicaltechniquesmakepossiblethecurecontrolandpreventionofhundredsofdiseases.C.Thegoalsofmedicine.D.Controlofinfectiousdiseaseisgivenasareasonforalongerlife.E.Schoolinfirmariesappearasaresultofincreasingcomplicatedmedicalwork.F.Medicalcareisnowprovidedforpatientsinhospitalsbyamedicalteamconsistingofdoctorsnursesandlaboratoryworkers.Paragraph2______
Icatchcoldnowandthen.
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