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{{B}}第二篇{{/B}} Teaching Poetry? ?No poem should ever be discussed or "analyzed", until ...
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Interferon Forseveralyearsscientistshavebeentestingasubstancecalledinterferon干扰素apotentialwonderdrugthatisprovingtobeeffectiveintreatingavarietyofailmentsincludingvirusinfectionsbacteriainfectionsandtumors.Todatethenewdrughasprovokednonegativereactionofsufficientsignificancetodiscourageitsuse.Butinspiteofitssuccesslastyearonlyonegramwasproducedintheentireworld. Thereasonforthescarcityliesinthestructureofinterferon.Aspeciesspecificproteintheinterferonproducedfromoneanimalspeciescannotbeusedintreatinganotheranimalspecies.Inotherwordstotreathumanbeingsonlyinterferonproducedbyhumanbeingsmaybeused.Thedrugisproducedbyinfectingwhitebloodcellswithavirus.Fortunatelyitissopotentthattheamountgiveneachpatientperinjectionisverysmall. Unlikeantibiotics抗菌素interferondoesnotattackgermsdirectly.Insteaditmakesunaffectedcellsresistanttoinfectionandpreventsthemultiplicationofviruseswithincells. Asyoumightconcludeoneofthemostdramaticusesofinterferonhasbeeninthetreatmentofcancer.Dr.HansStranderresearchphysicianatSweden’’sfamousKarolinskaInstitutehastreatedmorethanonehundredcancerpatientswiththenewdrug.Amongagroupofselectedpatientswhohadundergonesurgicalproceduresforadvancedcancerhalfweregivenconventionaltreatmentsandtheotherhalfweregiveninterferon.Thesurvivalrateoverathree-yearperiodwas70percentamongthosewhoweretreatedwithinterferonascomparedwithonly10to30percentamongthosewhohadreceivedtheconventionaltreatments. IntheUnitedStatesalarge-scaleprojectsupportedbytheAmericanCancerSocietyisnowunderway.Iftheexperimentissuccessfulinterferoncouldbecomeoneofthegreatestmedicaldiscoveriesofourtime. Antibioticskillgermsbyattackingthemdirectlywhileinterferondoesnot.
Starfishclingtostonesbythesuctionoftheirinnumerabletubefeet.
ThenumberoftheUnitesStatescitizenswhoareeligibletovotecontinuestoincrease.
{{*HTML*}}??阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 {{B}}??????? ??????????? ??????CharterSchools{{/B}}? ?Americanpubliceducationhaschangedinrecantyears.Onechangeisthat increasingnumbersofAmericanparentsandteachersarestartingindependent publicschools{{U}}?51?{{/U}}charterschools特许学校.? ?In1991therewerenocharterschoolsintheUnitedStates.Todaymore than2300charterschools{{U}}?52?{{/U}}in34statesandtheDistrict ofColumbia.575000students{{U}}?53?{{/U}}theseschools.The studentsarefrom5yearsofagethrough18orolder.??Acharter schoolis{{U}}?54?{{/U}}bygroupsofparentsteachersandcommunity 社区members.Itissimilarinsomeways{{U}}?55?{{/U}}atraditional publicschool.Itreceivestaxmoneytooperatejustasotherpublicschoolsdo. The{{U}}?56?{{/U}}itreceivesdependsonthenumberofstudents.The charterschoolmustprovetolocalorstategovernmentsthatitsstudentsare learning.Thesegovernments{{U}}?57?{{/U}}theschoolwiththe agreementorcharterthatpermitsittooperate.??Unlikea traditionalpublicschool{{U}}?58?{{/U}}thecharterschooldoesnot havetoobeymostlawsgoverningpublicschools.Localstateorfederal governmentscannottellitwhatto{{U}}?59?{{/U}}.? ?Eachschoolcanchooseitsowngoalsanddecidethewaysitwantsto{{U}} ?60?{{/U}}thosegoals.Classsizesusuallyaresmallerthaninmany traditionalpublicschools.Manystudentsandparentssay{{U}}?61 ?{{/U}}incharterschoolscanbemorecreative.??However stateeducationagencieslocaleducation-governingcommitteesandunions often{{U}}?62?{{/U}}charterschools.Theysaytheseschoolsmay receivemoneybadly{{U}}?63?{{/U}}bytraditionalpublicschools. Expertssaysomecharterschoolsaredoingwellwhileothersare struggling.??Congressprovided200milliondollarsfor{{U}} ?64?{{/U}}charterschoolsinthe2002federalbudget预算.Butoften theschoolssaytheylackenoughmoneyfortheir{{U}}?65?{{/U}}.Many alsolackneededspace.
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
{{*HTML*}}??阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 {{B}}??????? ??????????? ??????CharterSchools{{/B}}? ?Americanpubliceducationhaschangedinrecantyears.Onechangeisthat increasingnumbersofAmericanparentsandteachersarestartingindependent publicschools{{U}}?51?{{/U}}charterschools特许学校.? ?In1991therewerenocharterschoolsintheUnitedStates.Todaymore than2300charterschools{{U}}?52?{{/U}}in34statesandtheDistrict ofColumbia.575000students{{U}}?53?{{/U}}theseschools.The studentsarefrom5yearsofagethrough18orolder.??Acharter schoolis{{U}}?54?{{/U}}bygroupsofparentsteachersandcommunity 社区members.Itissimilarinsomeways{{U}}?55?{{/U}}atraditional publicschool.Itreceivestaxmoneytooperatejustasotherpublicschoolsdo. The{{U}}?56?{{/U}}itreceivesdependsonthenumberofstudents.The charterschoolmustprovetolocalorstategovernmentsthatitsstudentsare learning.Thesegovernments{{U}}?57?{{/U}}theschoolwiththe agreementorcharterthatpermitsittooperate.??Unlikea traditionalpublicschool{{U}}?58?{{/U}}thecharterschooldoesnot havetoobeymostlawsgoverningpublicschools.Localstateorfederal governmentscannottellitwhatto{{U}}?59?{{/U}}.? ?Eachschoolcanchooseitsowngoalsanddecidethewaysitwantsto{{U}} ?60?{{/U}}thosegoals.Classsizesusuallyaresmallerthaninmany traditionalpublicschools.Manystudentsandparentssay{{U}}?61 ?{{/U}}incharterschoolscanbemorecreative.??However stateeducationagencieslocaleducation-governingcommitteesandunions often{{U}}?62?{{/U}}charterschools.Theysaytheseschoolsmay receivemoneybadly{{U}}?63?{{/U}}bytraditionalpublicschools. Expertssaysomecharterschoolsaredoingwellwhileothersare struggling.??Congressprovided200milliondollarsfor{{U}} ?64?{{/U}}charterschoolsinthe2002federalbudget预算.Butoften theschoolssaytheylackenoughmoneyfortheir{{U}}?65?{{/U}}.Many alsolackneededspace.
MylittledaughterkeptpullingmyhairandIwasreallyannoyed.
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
Interferon Forseveralyearsscientistshavebeentestingasubstancecalledinterferon干扰素apotentialwonderdrugthatisprovingtobeeffectiveintreatingavarietyofailmentsincludingvirusinfectionsbacteriainfectionsandtumors.Todatethenewdrughasprovokednonegativereactionofsufficientsignificancetodiscourageitsuse.Butinspiteofitssuccesslastyearonlyonegramwasproducedintheentireworld. Thereasonforthescarcityliesinthestructureofinterferon.Aspeciesspecificproteintheinterferonproducedfromoneanimalspeciescannotbeusedintreatinganotheranimalspecies.Inotherwordstotreathumanbeingsonlyinterferonproducedbyhumanbeingsmaybeused.Thedrugisproducedbyinfectingwhitebloodcellswithavirus.Fortunatelyitissopotentthattheamountgiveneachpatientperinjectionisverysmall. Unlikeantibiotics抗菌素interferondoesnotattackgermsdirectly.Insteaditmakesunaffectedcellsresistanttoinfectionandpreventsthemultiplicationofviruseswithincells. Asyoumightconcludeoneofthemostdramaticusesofinterferonhasbeeninthetreatmentofcancer.Dr.HansStranderresearchphysicianatSweden’’sfamousKarolinskaInstitutehastreatedmorethanonehundredcancerpatientswiththenewdrug.Amongagroupofselectedpatientswhohadundergonesurgicalproceduresforadvancedcancerhalfweregivenconventionaltreatmentsandtheotherhalfweregiveninterferon.Thesurvivalrateoverathree-yearperiodwas70percentamongthosewhoweretreatedwithinterferonascomparedwithonly10to30percentamongthosewhohadreceivedtheconventionaltreatments. IntheUnitedStatesalarge-scaleprojectsupportedbytheAmericanCancerSocietyisnowunderway.Iftheexperimentissuccessfulinterferoncouldbecomeoneofthegreatestmedicaldiscoveriesofourtime. Interferonhasserioussideeffectswhereasantibioticsdonot.
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
Interferon Forseveralyearsscientistshavebeentestingasubstancecalledinterferon干扰素apotentialwonderdrugthatisprovingtobeeffectiveintreatingavarietyofailmentsincludingvirusinfectionsbacteriainfectionsandtumors.Todatethenewdrughasprovokednonegativereactionofsufficientsignificancetodiscourageitsuse.Butinspiteofitssuccesslastyearonlyonegramwasproducedintheentireworld. Thereasonforthescarcityliesinthestructureofinterferon.Aspeciesspecificproteintheinterferonproducedfromoneanimalspeciescannotbeusedintreatinganotheranimalspecies.Inotherwordstotreathumanbeingsonlyinterferonproducedbyhumanbeingsmaybeused.Thedrugisproducedbyinfectingwhitebloodcellswithavirus.Fortunatelyitissopotentthattheamountgiveneachpatientperinjectionisverysmall. Unlikeantibiotics抗菌素interferondoesnotattackgermsdirectly.Insteaditmakesunaffectedcellsresistanttoinfectionandpreventsthemultiplicationofviruseswithincells. Asyoumightconcludeoneofthemostdramaticusesofinterferonhasbeeninthetreatmentofcancer.Dr.HansStranderresearchphysicianatSweden’’sfamousKarolinskaInstitutehastreatedmorethanonehundredcancerpatientswiththenewdrug.Amongagroupofselectedpatientswhohadundergonesurgicalproceduresforadvancedcancerhalfweregivenconventionaltreatmentsandtheotherhalfweregiveninterferon.Thesurvivalrateoverathree-yearperiodwas70percentamongthosewhoweretreatedwithinterferonascomparedwithonly10to30percentamongthosewhohadreceivedtheconventionaltreatments. IntheUnitedStatesalarge-scaleprojectsupportedbytheAmericanCancerSocietyisnowunderway.Iftheexperimentissuccessfulinterferoncouldbecomeoneofthegreatestmedicaldiscoveriesofourtime. Interferonisproducedbyinfectingvirusesbacteriaandtumorswithadrug.
{{*HTML*}}??阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 {{B}}??????? ??????????? ??????CharterSchools{{/B}}? ?Americanpubliceducationhaschangedinrecantyears.Onechangeisthat increasingnumbersofAmericanparentsandteachersarestartingindependent publicschools{{U}}?51?{{/U}}charterschools特许学校.? ?In1991therewerenocharterschoolsintheUnitedStates.Todaymore than2300charterschools{{U}}?52?{{/U}}in34statesandtheDistrict ofColumbia.575000students{{U}}?53?{{/U}}theseschools.The studentsarefrom5yearsofagethrough18orolder.??Acharter schoolis{{U}}?54?{{/U}}bygroupsofparentsteachersandcommunity 社区members.Itissimilarinsomeways{{U}}?55?{{/U}}atraditional publicschool.Itreceivestaxmoneytooperatejustasotherpublicschoolsdo. The{{U}}?56?{{/U}}itreceivesdependsonthenumberofstudents.The charterschoolmustprovetolocalorstategovernmentsthatitsstudentsare learning.Thesegovernments{{U}}?57?{{/U}}theschoolwiththe agreementorcharterthatpermitsittooperate.??Unlikea traditionalpublicschool{{U}}?58?{{/U}}thecharterschooldoesnot havetoobeymostlawsgoverningpublicschools.Localstateorfederal governmentscannottellitwhatto{{U}}?59?{{/U}}.? ?Eachschoolcanchooseitsowngoalsanddecidethewaysitwantsto{{U}} ?60?{{/U}}thosegoals.Classsizesusuallyaresmallerthaninmany traditionalpublicschools.Manystudentsandparentssay{{U}}?61 ?{{/U}}incharterschoolscanbemorecreative.??However stateeducationagencieslocaleducation-governingcommitteesandunions often{{U}}?62?{{/U}}charterschools.Theysaytheseschoolsmay receivemoneybadly{{U}}?63?{{/U}}bytraditionalpublicschools. Expertssaysomecharterschoolsaredoingwellwhileothersare struggling.??Congressprovided200milliondollarsfor{{U}} ?64?{{/U}}charterschoolsinthe2002federalbudget预算.Butoften theschoolssaytheylackenoughmoneyfortheir{{U}}?65?{{/U}}.Many alsolackneededspace.
Euthanasia:aHeatedlyDebatedTopic Wemustn’’tdelayanylonger...?swallowing吞咽isdifficult...andbreathingthat’’salsodifficult.Thosemusclesareweakeningtoo...wemustn’’tdelayanylonger. ThesewerethewordsofDutchman荷兰人CeesvanwendeldeJoodeaskinghisdoctortohelphimdie.AffectedwithaseriousdiseasevanVendelwasnolongerabletospeakclearlyandheknewtherewasnohopeofrecoveryandthathisconditionwasrapidlydeteriorating. VanVenderslastthreemonthsoflifebeforebeinggivenafinallethalinjectionbyhisdoctorwerefilmedandfirstshownontelevisionlastyearintheNetherlands.Theprogrammehassincebeenboughtby20countriesandeachtimeitisshownitstartsanationwidedebateonthesubject. TheNetherlandsistheonlycountryinEuropewhichpermitseuthanasia安乐死althoughitisnottechnicallylegalthere.HoweverdoctorswhocarryouteuthanasiaunderstrictguidelinesintroducedbytheDutchParliament议会twoyearsagoareusuallynotprosecuted.Theguidelinesdemandthatthepatientisexperiencingextremesufferingthatthereisnochanceofacureandthatthepatienthasmaderepeatedrequestsforeuthanasia.Inadditiontothisaseconddoctormustconfirm证实thatthesecriteriahavebeenmetandthedeathmustbereportedtothepolicedepartment. Shoulddoctorsbeallowedtotaketheliveofothers?Dr.WilfredVanOijenCeesvanVendel’’sdoctorexplainshowhelooksatthequestion: Wellit’’snotasifIinplanningtomurderacrowdofpeoplewithamachinegun.InthatcasekillingistheworstthingIcanimagine.Butthat’’sentirelydifferentfrommyworkasadoctor.IcareforpeopleandItrytoensurethattheydon’tsuffertoomuch.That’’sverydifferentthing. Manypeoplethougharetotallyagainstthepracticeofeuthanasia.Dr.AndrewFergusonChairmanoftheorganizationHealthcareopposedtoEuthanasiasaysthatinthevastmajorityofeuthanasiacaseswhatthepatientisactuallyaskingforissomethingelse.Theymaywantahealthprofessionaltoopenupcommunicationforthemwiththeirlovedonesorfamily—there’’snearlyalwaysanotherquestionbehindthequestion. Britainalsohasastrongtraditionofhospices—specialhospitalswhichcareonlyforthedyingandtheirspecialneeds.CicelySaundersPresidentoftheNationalHospiceCouncilandafoundermemberofthehospicemovementarguesthateuthanasiadoesn’’ttakeintoaccountthattherearewaysofcaringforthedying.Sheisalsoconcernedthatallowingeuthanasiawouldunderminetheneedforcareandconsiderationofawiderangeofpeople;It’’sveryeasyinsocietynowfortheelderlythedisabled伤残的andthedependenttofeelthattheyareburdensandthereforethattheyoughttoopt脱离out.Ithinkthatanythingthatlegallyallowstheshorteningoflifedoesmakethosepeoplemorevulnerable脆弱的. Manyfindthisprohibitionofanindividual’’srighttothepaternalistic家长式的.Althoughtheyagreethatlifeisimportantandshouldberespectedtheyfeelthatthequalityoflifeshouldnotbeignored.Dr.VanOijenbelievesthatpeoplehavethefundamentalrighttochooseforthemselvesiftheywanttodie:Whatthosepeoplewhoopposeeuthanasiaaretellingmeisthatdyingpeoplehaven’ttheright.Andthatwhenpeopleareveryillweareallafraidoftheirdeath.Buttherearesituationswheredeathisafriend.Andinthosecaseswhynot? Butwhynot?isaquestionwhichmightcausestrongemotion.ThefilmshowingCeesVanVendel’’sdeathwasbothmovingandsensitive.Hisdoctorwasclearlyafamilyfriend;hiswifehadonlyherhusband’’sinterestsatheart.Somehoweverwouldarguethatitwouldbedangeroustousethisparticularexampletosupportthecaseforeuthanasia.Notallpatientswouldreceivesuchahighlevelofindividualcareandattention. Dr.WilfredVanOijenmayagreethat______.
Euthanasia:aHeatedlyDebatedTopic Wemustn’’tdelayanylonger...?swallowing吞咽isdifficult...andbreathingthat’’salsodifficult.Thosemusclesareweakeningtoo...wemustn’’tdelayanylonger. ThesewerethewordsofDutchman荷兰人CeesvanwendeldeJoodeaskinghisdoctortohelphimdie.AffectedwithaseriousdiseasevanVendelwasnolongerabletospeakclearlyandheknewtherewasnohopeofrecoveryandthathisconditionwasrapidlydeteriorating. VanVenderslastthreemonthsoflifebeforebeinggivenafinallethalinjectionbyhisdoctorwerefilmedandfirstshownontelevisionlastyearintheNetherlands.Theprogrammehassincebeenboughtby20countriesandeachtimeitisshownitstartsanationwidedebateonthesubject. TheNetherlandsistheonlycountryinEuropewhichpermitseuthanasia安乐死althoughitisnottechnicallylegalthere.HoweverdoctorswhocarryouteuthanasiaunderstrictguidelinesintroducedbytheDutchParliament议会twoyearsagoareusuallynotprosecuted.Theguidelinesdemandthatthepatientisexperiencingextremesufferingthatthereisnochanceofacureandthatthepatienthasmaderepeatedrequestsforeuthanasia.Inadditiontothisaseconddoctormustconfirm证实thatthesecriteriahavebeenmetandthedeathmustbereportedtothepolicedepartment. Shoulddoctorsbeallowedtotaketheliveofothers?Dr.WilfredVanOijenCeesvanVendel’’sdoctorexplainshowhelooksatthequestion: Wellit’’snotasifIinplanningtomurderacrowdofpeoplewithamachinegun.InthatcasekillingistheworstthingIcanimagine.Butthat’’sentirelydifferentfrommyworkasadoctor.IcareforpeopleandItrytoensurethattheydon’tsuffertoomuch.That’’sverydifferentthing. Manypeoplethougharetotallyagainstthepracticeofeuthanasia.Dr.AndrewFergusonChairmanoftheorganizationHealthcareopposedtoEuthanasiasaysthatinthevastmajorityofeuthanasiacaseswhatthepatientisactuallyaskingforissomethingelse.Theymaywantahealthprofessionaltoopenupcommunicationforthemwiththeirlovedonesorfamily—there’’snearlyalwaysanotherquestionbehindthequestion. Britainalsohasastrongtraditionofhospices—specialhospitalswhichcareonlyforthedyingandtheirspecialneeds.CicelySaundersPresidentoftheNationalHospiceCouncilandafoundermemberofthehospicemovementarguesthateuthanasiadoesn’’ttakeintoaccountthattherearewaysofcaringforthedying.Sheisalsoconcernedthatallowingeuthanasiawouldunderminetheneedforcareandconsiderationofawiderangeofpeople;It’’sveryeasyinsocietynowfortheelderlythedisabled伤残的andthedependenttofeelthattheyareburdensandthereforethattheyoughttoopt脱离out.Ithinkthatanythingthatlegallyallowstheshorteningoflifedoesmakethosepeoplemorevulnerable脆弱的. Manyfindthisprohibitionofanindividual’’srighttothepaternalistic家长式的.Althoughtheyagreethatlifeisimportantandshouldberespectedtheyfeelthatthequalityoflifeshouldnotbeignored.Dr.VanOijenbelievesthatpeoplehavethefundamentalrighttochooseforthemselvesiftheywanttodie:Whatthosepeoplewhoopposeeuthanasiaaretellingmeisthatdyingpeoplehaven’ttheright.Andthatwhenpeopleareveryillweareallafraidoftheirdeath.Buttherearesituationswheredeathisafriend.Andinthosecaseswhynot? Butwhynot?isaquestionwhichmightcausestrongemotion.ThefilmshowingCeesVanVendel’’sdeathwasbothmovingandsensitive.Hisdoctorwasclearlyafamilyfriend;hiswifehadonlyherhusband’’sinterestsatheart.Somehoweverwouldarguethatitwouldbedangeroustousethisparticularexampletosupportthecaseforeuthanasia.Notallpatientswouldreceivesuchahighlevelofindividualcareandattention. Whoisagainsteuthanasia?
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
TheDevelopmentofBothHIVAndItsCure Asthenumberofpeopleinfected传染withtheAIDS—causingHIVrosetomorethan14millionworldwideandasnewresearchshowedthatintheU.S.oneofevery92youngmenmaybeinfectedacureforthediseasestillremainedanelusive令人困惑的dream.TohelpslowthespreadofHIVtoinfantstheCDCinJulycalledforallpregnant怀孕的womentobetestedforthevirus毒素.Therecommendation推荐stemmed发展froma.studythatfoundthattheriskthatanHIV-infectedwomanwillpassthevirusontoherunbornchildiscutbytwo-thirdsifthemotherreceivesthedrugazidothymidineAZTduringpregnancy.Theyearwasalsomarkedbythefirstofficialrecognition认可thattreatingHIV-infectedpeoplewithacombination结合ofantiviral抗毒素的drugsissuperiortotreatingthemwithonlyAZTadrugthathadbeenthegoldstandardoftreatmentsincethelate1980s.AtaninternationalconferenceinCopenhagenapane专门小组ofscientistsrecommendedthatpatientswiththeAIDSvirusreceivecombinationtherapyalthoughtherewasstillnoconsensus一致onwheninthecourseofthediseasethedrugsshouldbestarted.InDecembertheFDAapprovedthefirstofalong-awaitednewclassofAIDSdrugscalledproteaseinhibitorsPhysiciansemphasizedhoweverthatthenewdrugsaquinavirisnotacureandmustbetakenincombinationwithotherAIDSdrugs.Aglimmer微光ofhopeforacurecamewhenateamfromtheUniversityofWashingtonreportedinNovemberthatanewdrugPMPApreventedmonkeysfrombecominginfectedbythemonkeyversionofHIVevenwhentheviruswasinjected注射directlyintotheanimals. Theyearalsoprovidedtheresearchcommunity界withafewmoreclues线索onhowtoattackHIV.InJuneresearchersfoundthat70%ofWestAfricanwomeninfectedwithaslow-actinglesseasilytransmitted传播typeoftheviruswereprotectedagainstinfectionbythefaster-actingtypewhichwasmostcommonintheWest.Earlierintheyearhopesforlifesaving救命的AIDStreatmentsorvaccines痘苗werealsobolstered支持byanintriguing激起好奇心的—andhotlydebated—reportthatatleasttwochildrenwhohadbeenborninfectedwiththeAIDSviruslaterbecamefreeofit. Despitethemammoth巨大的swath长而宽的地带ofdestruction破坏thatAIDShascutaroundtheworldsinceitfirstsurfaced升到水面just15yearsagoittookamuchrarer稀有的—andmuchswifter反应快的—killertheEbolavirustojolt唤起thepublicoutofitscomplacency自满towardthethreatofemerginginfectious感染性的diseases. ComparedwithAIDSEbolavirus______.
Thefootballgamestartedat2:30.
TheDevelopmentofBothHIVAndItsCure Asthenumberofpeopleinfected传染withtheAIDS—causingHIVrosetomorethan14millionworldwideandasnewresearchshowedthatintheU.S.oneofevery92youngmenmaybeinfectedacureforthediseasestillremainedanelusive令人困惑的dream.TohelpslowthespreadofHIVtoinfantstheCDCinJulycalledforallpregnant怀孕的womentobetestedforthevirus毒素.Therecommendation推荐stemmed发展froma.studythatfoundthattheriskthatanHIV-infectedwomanwillpassthevirusontoherunbornchildiscutbytwo-thirdsifthemotherreceivesthedrugazidothymidineAZTduringpregnancy.Theyearwasalsomarkedbythefirstofficialrecognition认可thattreatingHIV-infectedpeoplewithacombination结合ofantiviral抗毒素的drugsissuperiortotreatingthemwithonlyAZTadrugthathadbeenthegoldstandardoftreatmentsincethelate1980s.AtaninternationalconferenceinCopenhagenapane专门小组ofscientistsrecommendedthatpatientswiththeAIDSvirusreceivecombinationtherapyalthoughtherewasstillnoconsensus一致onwheninthecourseofthediseasethedrugsshouldbestarted.InDecembertheFDAapprovedthefirstofalong-awaitednewclassofAIDSdrugscalledproteaseinhibitorsPhysiciansemphasizedhoweverthatthenewdrugsaquinavirisnotacureandmustbetakenincombinationwithotherAIDSdrugs.Aglimmer微光ofhopeforacurecamewhenateamfromtheUniversityofWashingtonreportedinNovemberthatanewdrugPMPApreventedmonkeysfrombecominginfectedbythemonkeyversionofHIVevenwhentheviruswasinjected注射directlyintotheanimals. Theyearalsoprovidedtheresearchcommunity界withafewmoreclues线索onhowtoattackHIV.InJuneresearchersfoundthat70%ofWestAfricanwomeninfectedwithaslow-actinglesseasilytransmitted传播typeoftheviruswereprotectedagainstinfectionbythefaster-actingtypewhichwasmostcommonintheWest.Earlierintheyearhopesforlifesaving救命的AIDStreatmentsorvaccines痘苗werealsobolstered支持byanintriguing激起好奇心的—andhotlydebated—reportthatatleasttwochildrenwhohadbeenborninfectedwiththeAIDSviruslaterbecamefreeofit. Despitethemammoth巨大的swath长而宽的地带ofdestruction破坏thatAIDShascutaroundtheworldsinceitfirstsurfaced升到水面just15yearsagoittookamuchrarer稀有的—andmuchswifter反应快的—killertheEbolavirustojolt唤起thepublicoutofitscomplacency自满towardthethreatofemerginginfectious感染性的diseases. TheCDCcalledonallpregnantwomentobetestedforHIV______.
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
{{*HTML*}}??阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 {{B}}??????? ??????????? ??????CharterSchools{{/B}}? ?Americanpubliceducationhaschangedinrecantyears.Onechangeisthat increasingnumbersofAmericanparentsandteachersarestartingindependent publicschools{{U}}?51?{{/U}}charterschools特许学校.? ?In1991therewerenocharterschoolsintheUnitedStates.Todaymore than2300charterschools{{U}}?52?{{/U}}in34statesandtheDistrict ofColumbia.575000students{{U}}?53?{{/U}}theseschools.The studentsarefrom5yearsofagethrough18orolder.??Acharter schoolis{{U}}?54?{{/U}}bygroupsofparentsteachersandcommunity 社区members.Itissimilarinsomeways{{U}}?55?{{/U}}atraditional publicschool.Itreceivestaxmoneytooperatejustasotherpublicschoolsdo. The{{U}}?56?{{/U}}itreceivesdependsonthenumberofstudents.The charterschoolmustprovetolocalorstategovernmentsthatitsstudentsare learning.Thesegovernments{{U}}?57?{{/U}}theschoolwiththe agreementorcharterthatpermitsittooperate.??Unlikea traditionalpublicschool{{U}}?58?{{/U}}thecharterschooldoesnot havetoobeymostlawsgoverningpublicschools.Localstateorfederal governmentscannottellitwhatto{{U}}?59?{{/U}}.? ?Eachschoolcanchooseitsowngoalsanddecidethewaysitwantsto{{U}} ?60?{{/U}}thosegoals.Classsizesusuallyaresmallerthaninmany traditionalpublicschools.Manystudentsandparentssay{{U}}?61 ?{{/U}}incharterschoolscanbemorecreative.??However stateeducationagencieslocaleducation-governingcommitteesandunions often{{U}}?62?{{/U}}charterschools.Theysaytheseschoolsmay receivemoneybadly{{U}}?63?{{/U}}bytraditionalpublicschools. Expertssaysomecharterschoolsaredoingwellwhileothersare struggling.??Congressprovided200milliondollarsfor{{U}} ?64?{{/U}}charterschoolsinthe2002federalbudget预算.Butoften theschoolssaytheylackenoughmoneyfortheir{{U}}?65?{{/U}}.Many alsolackneededspace.
TheyshowedmesomephotosandIhadtoidentifythewomanthatIsawcomingoutofthepostoffice.
Cancer ThepopularTVvariety-showhostwasgrimbutcalm.Hefacedthecamerasandsaidbluntly:Ihavecancer. MasatakaItsumi’’sdisclosuremaybethelatestsignthattheshameassociatedwithcancerisfinallybreakingdowninacountrywhereunliketheUnitedSatesthetopichastraditionallybeentaboo. Canceristhecountry’’sNo.1killerchainingmorethan230000livesayear.Despitethenumberofpeopleaffectedthesubjecthaslongbeenconcealedinsecrecyandsilence. AsaruleJapanesearereluctanttotellanyoneotherthanfamilyiftheyhavecancer.Anddoctorsoftenlietopatientsaboutacancerdiagnosisfearingtheywouldbedepressedandweakenedbythetruth.Pollsindicatethatmostpeoplewouldprefertobetoldiftheyhavecancer.Buthealthauthoritieshaveestimatedasfewasoneinfivecancerpatientsisgivenatruthfuldiagnosis.Thepatientisveryafraidtohearofhavingcancersomanydoctorsjustdon’ttellsaidonedoctor.Butifwedon’ttellthetruthit’’sbadfortherelationshipbetweendoctorandpatient.SoIthinkthisisbeginningtochange.HesaidhebelievedtheintensepublicinterestintheItsumicasereflectedpent-upcuriosityandconcernaboutthesubject. Thereareothersignsofgreateropennessinconfrontingcancer.Supportgroupsforcancervictimsonceunknownhavesprungup.Theplotofarecentfilmrevolvedaroundamanwithcancer.Anunusuallypowerfultelevisionadvertisementappealingforbone-marrowdonationsfeaturesayoungwomanwhohassincediedofleukemia. Butsecrecyaboutcancerisstillcommon.InJapanseriousillnessisconsideredembarrassing.Peopleworryaboutcausingsufferingandexpensefortheirfamiliesordiscomfortingtheircolleagues.Itsumiinfactbeganhisnewsconferencebyapologizing. Otherfactorscontributetothetabooontalkaboutcancer.Thereisaculturaltendencytowardrestraintondiscussingpersonalmattersandstoicisminfacingproblems.Evenifpatientssensesomethingisverywrongdespiteagooddiagnosismostdonotpresstheirdoctorsorseekasecondopinion.Doctorsaregranteddeeprespectinasocietythatdiscouragesquestioningauthority. Whendoctorslietopatientsaboutacancerdiagnosistheybelievethat______.
Thelandcrabaforest-floorscavengernativetotropicalAmericamigratestothewatertobreed.
Mr.Jacksonwantstogiveoutthisnewsassoonaspossible.
Euthanasia:aHeatedlyDebatedTopic Wemustn’’tdelayanylonger...?swallowing吞咽isdifficult...andbreathingthat’’salsodifficult.Thosemusclesareweakeningtoo...wemustn’’tdelayanylonger. ThesewerethewordsofDutchman荷兰人CeesvanwendeldeJoodeaskinghisdoctortohelphimdie.AffectedwithaseriousdiseasevanVendelwasnolongerabletospeakclearlyandheknewtherewasnohopeofrecoveryandthathisconditionwasrapidlydeteriorating. VanVenderslastthreemonthsoflifebeforebeinggivenafinallethalinjectionbyhisdoctorwerefilmedandfirstshownontelevisionlastyearintheNetherlands.Theprogrammehassincebeenboughtby20countriesandeachtimeitisshownitstartsanationwidedebateonthesubject. TheNetherlandsistheonlycountryinEuropewhichpermitseuthanasia安乐死althoughitisnottechnicallylegalthere.HoweverdoctorswhocarryouteuthanasiaunderstrictguidelinesintroducedbytheDutchParliament议会twoyearsagoareusuallynotprosecuted.Theguidelinesdemandthatthepatientisexperiencingextremesufferingthatthereisnochanceofacureandthatthepatienthasmaderepeatedrequestsforeuthanasia.Inadditiontothisaseconddoctormustconfirm证实thatthesecriteriahavebeenmetandthedeathmustbereportedtothepolicedepartment. Shoulddoctorsbeallowedtotaketheliveofothers?Dr.WilfredVanOijenCeesvanVendel’’sdoctorexplainshowhelooksatthequestion: Wellit’’snotasifIinplanningtomurderacrowdofpeoplewithamachinegun.InthatcasekillingistheworstthingIcanimagine.Butthat’’sentirelydifferentfrommyworkasadoctor.IcareforpeopleandItrytoensurethattheydon’tsuffertoomuch.That’’sverydifferentthing. Manypeoplethougharetotallyagainstthepracticeofeuthanasia.Dr.AndrewFergusonChairmanoftheorganizationHealthcareopposedtoEuthanasiasaysthatinthevastmajorityofeuthanasiacaseswhatthepatientisactuallyaskingforissomethingelse.Theymaywantahealthprofessionaltoopenupcommunicationforthemwiththeirlovedonesorfamily—there’’snearlyalwaysanotherquestionbehindthequestion. Britainalsohasastrongtraditionofhospices—specialhospitalswhichcareonlyforthedyingandtheirspecialneeds.CicelySaundersPresidentoftheNationalHospiceCouncilandafoundermemberofthehospicemovementarguesthateuthanasiadoesn’’ttakeintoaccountthattherearewaysofcaringforthedying.Sheisalsoconcernedthatallowingeuthanasiawouldunderminetheneedforcareandconsiderationofawiderangeofpeople;It’’sveryeasyinsocietynowfortheelderlythedisabled伤残的andthedependenttofeelthattheyareburdensandthereforethattheyoughttoopt脱离out.Ithinkthatanythingthatlegallyallowstheshorteningoflifedoesmakethosepeoplemorevulnerable脆弱的. Manyfindthisprohibitionofanindividual’’srighttothepaternalistic家长式的.Althoughtheyagreethatlifeisimportantandshouldberespectedtheyfeelthatthequalityoflifeshouldnotbeignored.Dr.VanOijenbelievesthatpeoplehavethefundamentalrighttochooseforthemselvesiftheywanttodie:Whatthosepeoplewhoopposeeuthanasiaaretellingmeisthatdyingpeoplehaven’ttheright.Andthatwhenpeopleareveryillweareallafraidoftheirdeath.Buttherearesituationswheredeathisafriend.Andinthosecaseswhynot? Butwhynot?isaquestionwhichmightcausestrongemotion.ThefilmshowingCeesVanVendel’’sdeathwasbothmovingandsensitive.Hisdoctorwasclearlyafamilyfriend;hiswifehadonlyherhusband’’sinterestsatheart.Somehoweverwouldarguethatitwouldbedangeroustousethisparticularexampletosupportthecaseforeuthanasia.Notallpatientswouldreceivesuchahighlevelofindividualcareandattention. WhentheauthorsaysButwhynot?isaquestionmightcausestrongemotionthelastpara.hemaymean______.
Interferon Forseveralyearsscientistshavebeentestingasubstancecalledinterferon干扰素apotentialwonderdrugthatisprovingtobeeffectiveintreatingavarietyofailmentsincludingvirusinfectionsbacteriainfectionsandtumors.Todatethenewdrughasprovokednonegativereactionofsufficientsignificancetodiscourageitsuse.Butinspiteofitssuccesslastyearonlyonegramwasproducedintheentireworld. Thereasonforthescarcityliesinthestructureofinterferon.Aspeciesspecificproteintheinterferonproducedfromoneanimalspeciescannotbeusedintreatinganotheranimalspecies.Inotherwordstotreathumanbeingsonlyinterferonproducedbyhumanbeingsmaybeused.Thedrugisproducedbyinfectingwhitebloodcellswithavirus.Fortunatelyitissopotentthattheamountgiveneachpatientperinjectionisverysmall. Unlikeantibiotics抗菌素interferondoesnotattackgermsdirectly.Insteaditmakesunaffectedcellsresistanttoinfectionandpreventsthemultiplicationofviruseswithincells. Asyoumightconcludeoneofthemostdramaticusesofinterferonhasbeeninthetreatmentofcancer.Dr.HansStranderresearchphysicianatSweden’’sfamousKarolinskaInstitutehastreatedmorethanonehundredcancerpatientswiththenewdrug.Amongagroupofselectedpatientswhohadundergonesurgicalproceduresforadvancedcancerhalfweregivenconventionaltreatmentsandtheotherhalfweregiveninterferon.Thesurvivalrateoverathree-yearperiodwas70percentamongthosewhoweretreatedwithinterferonascomparedwithonly10to30percentamongthosewhohadreceivedtheconventionaltreatments. IntheUnitedStatesalarge-scaleprojectsupportedbytheAmericanCancerSocietyisnowunderway.Iftheexperimentissuccessfulinterferoncouldbecomeoneofthegreatestmedicaldiscoveriesofourtime. TheresultofDr.Strandersexperimentswithinterferonisthat70percentamongpatientswhoweretreatedwithinterferonsurvived.
Cancer ThepopularTVvariety-showhostwasgrimbutcalm.Hefacedthecamerasandsaidbluntly:Ihavecancer. MasatakaItsumi’’sdisclosuremaybethelatestsignthattheshameassociatedwithcancerisfinallybreakingdowninacountrywhereunliketheUnitedSatesthetopichastraditionallybeentaboo. Canceristhecountry’’sNo.1killerchainingmorethan230000livesayear.Despitethenumberofpeopleaffectedthesubjecthaslongbeenconcealedinsecrecyandsilence. AsaruleJapanesearereluctanttotellanyoneotherthanfamilyiftheyhavecancer.Anddoctorsoftenlietopatientsaboutacancerdiagnosisfearingtheywouldbedepressedandweakenedbythetruth.Pollsindicatethatmostpeoplewouldprefertobetoldiftheyhavecancer.Buthealthauthoritieshaveestimatedasfewasoneinfivecancerpatientsisgivenatruthfuldiagnosis.Thepatientisveryafraidtohearofhavingcancersomanydoctorsjustdon’ttellsaidonedoctor.Butifwedon’ttellthetruthit’’sbadfortherelationshipbetweendoctorandpatient.SoIthinkthisisbeginningtochange.HesaidhebelievedtheintensepublicinterestintheItsumicasereflectedpent-upcuriosityandconcernaboutthesubject. Thereareothersignsofgreateropennessinconfrontingcancer.Supportgroupsforcancervictimsonceunknownhavesprungup.Theplotofarecentfilmrevolvedaroundamanwithcancer.Anunusuallypowerfultelevisionadvertisementappealingforbone-marrowdonationsfeaturesayoungwomanwhohassincediedofleukemia. Butsecrecyaboutcancerisstillcommon.InJapanseriousillnessisconsideredembarrassing.Peopleworryaboutcausingsufferingandexpensefortheirfamiliesordiscomfortingtheircolleagues.Itsumiinfactbeganhisnewsconferencebyapologizing. Otherfactorscontributetothetabooontalkaboutcancer.Thereisaculturaltendencytowardrestraintondiscussingpersonalmattersandstoicisminfacingproblems.Evenifpatientssensesomethingisverywrongdespiteagooddiagnosismostdonotpresstheirdoctorsorseekasecondopinion.Doctorsaregranteddeeprespectinasocietythatdiscouragesquestioningauthority. Itcanbeinferredfromthepassagethat______.
{{*HTML*}}??阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 {{B}}??????? ??????????? ??????CharterSchools{{/B}}? ?Americanpubliceducationhaschangedinrecantyears.Onechangeisthat increasingnumbersofAmericanparentsandteachersarestartingindependent publicschools{{U}}?51?{{/U}}charterschools特许学校.? ?In1991therewerenocharterschoolsintheUnitedStates.Todaymore than2300charterschools{{U}}?52?{{/U}}in34statesandtheDistrict ofColumbia.575000students{{U}}?53?{{/U}}theseschools.The studentsarefrom5yearsofagethrough18orolder.??Acharter schoolis{{U}}?54?{{/U}}bygroupsofparentsteachersandcommunity 社区members.Itissimilarinsomeways{{U}}?55?{{/U}}atraditional publicschool.Itreceivestaxmoneytooperatejustasotherpublicschoolsdo. The{{U}}?56?{{/U}}itreceivesdependsonthenumberofstudents.The charterschoolmustprovetolocalorstategovernmentsthatitsstudentsare learning.Thesegovernments{{U}}?57?{{/U}}theschoolwiththe agreementorcharterthatpermitsittooperate.??Unlikea traditionalpublicschool{{U}}?58?{{/U}}thecharterschooldoesnot havetoobeymostlawsgoverningpublicschools.Localstateorfederal governmentscannottellitwhatto{{U}}?59?{{/U}}.? ?Eachschoolcanchooseitsowngoalsanddecidethewaysitwantsto{{U}} ?60?{{/U}}thosegoals.Classsizesusuallyaresmallerthaninmany traditionalpublicschools.Manystudentsandparentssay{{U}}?61 ?{{/U}}incharterschoolscanbemorecreative.??However stateeducationagencieslocaleducation-governingcommitteesandunions often{{U}}?62?{{/U}}charterschools.Theysaytheseschoolsmay receivemoneybadly{{U}}?63?{{/U}}bytraditionalpublicschools. Expertssaysomecharterschoolsaredoingwellwhileothersare struggling.??Congressprovided200milliondollarsfor{{U}} ?64?{{/U}}charterschoolsinthe2002federalbudget预算.Butoften theschoolssaytheylackenoughmoneyfortheir{{U}}?65?{{/U}}.Many alsolackneededspace.
OneGoodReasontoLetSmallpoxLive It’’snowafairbetthatwewillneverseethetotalextinctionofthesmallpoxvirus.Theideawastocapthegloriousachievementof1980whensmallpoxwaseradicatedinthewildbydestroyingthekillervirusinthelasttwolabsthataresupposedtohaveit—oneintheUSandoneinRussia.Ifsmallpoxhadtrulygonefromtheplanetwhatpointwasthereinkeepingthesereserves? 【51】realityofcourseitwasnaiveto【52】thateveryonewouldlet【53】ofsuchapotentpotentialweapon.Undoubtedlyseveralnationsstillhave【54】vials.【55】thelastofficialstocksoflivevirusbredmistrustoftheUSandRussia【56】noobviousgain. NowAmericanresearchershave【57】ananimalmodelofthehumandiseaseopeningthe【58】fortestsonnewtreatmentsandvaccines.Soonceagainthere’’sagoodreasonto【59】thevirus—justin【60】thediseaseputsinareappearance. Howdowe【61】withthemistrustoftheUSandRussia?【62】.Keepthevirus【63】internationalauspicesinawell-guardedUNlaboratorythat’’sopentoallcountries.TheUSwillobjectofcoursejustasitrejectsamultilateralapproachtojustabouteverything.Butitdoesn’’t【64】theideaiswrong.Ifthevirus【65】usefulthenlet’’smakeittheservantofallhumanity——notjustapartofit. smallpoxn.天花 vialn.小瓶 auspicesn.赞助支持 capvt.结束覆盖 potentadj.有效力的强有力的 mistrustn.不信任怀疑
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