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下列各项，与宗气的生成密切相关的是
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与宗气生成密切相关的是
肺脾
肺肝
肺心
脾肾
与宗气生成密切相关的脏是
脾
肝
心
肺
肾
与心脏搏动心率及心律密切相关的是
卫气
宗气
元气
中气
营气
肺主一身之气主要是由于肺与以下哪种气的生成密切相关
心气
清气
宗气
营气
元气
下列各项中与心密切相关的是
血之主
脉之宗
气之主
神之居
魂之舍
与人体生长发育密切相关的气是
宗气
营气
元气
卫气
脏腑之气
与肺主一身之气密切相关的是
谷气
元气
宗气
卫气
与撞击伤目的病因病机密切相关
阴
气
阳
血
宗气
与气的生成密切相关的脏腑是
脾
胃
肺
肾
与语言声音及心脏搏动等密切相关的是
元气
宗气
卫气
中气
营气
与宗气生成密切相关的脏腑是
心、肺
心、肝
肺、脾
肝、肺
脾、肾
下列各项与肺主一身之气密切相关的是
宗气
中气
卫气
元气
下列各项与气的生成密切相关的是
脾
胃
肺
肾
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封闭式基金通常以相对于净资产价格的价格发行以相对于净资产价格的价格交易
Directions: Studythefollowingpicturecarefullyandwriteanessayto 1describethepicture 2deducethepurposeofthepainterofthepicture 3giveyoursuggestionsastohowtocooperateinharmony. Youshouldwriteabout160—200wordsneatlyonANSWERSHEET2.
两个寡头垄断生产的行为遵循古诺模型他们都生产一同质产品其市场需求函数为Q=900-9P试求 1若两厂商的生产成本都为零均衡时厂商的产量和价格为多少 2若两个厂商的生产成本都不为零成本函数分别为 则均衡时厂商的产量和价格又为多少
引起周期性失业的原因是
我国商业银行的附属资本有
下列说法正确的是
Text2Thiselectionyearthedebateovercloningtechnologyhasbecomeacircus—andhardlyanybodyhasnoticedthegorillahidinginthetent.EvenwhilePresidentBushhasendorsedthrowingscientistsinjailtostop"recklessexperiments"it’sjustpossibletheFirstAmendmentwillprotectresearcherswhowanttoperformcloningresearch.Dr.LeonKassthechairmanofthePresident’sCouncilonBioethicswouldliketokeepthatasecret."Idon’twanttoencouragesuchthinking"hesaid.ButthenotionthattheFirstAmendmentcreatesa"righttoresearch"hasbeenaroundforalongtimeandKassknowsit.In1977foureminentlegalscholars—ThomasEmersonJeromeBartonWalterBernsandHaroldP.Green—wereaskedtotestifybeforetheHouseSubcommitteeonScienceTechnologyandSpace.AtthetimetherewasalarminthecountryoverrecombinantDNA.Somepeoplefearedclonesdesignerbabiesaplagueofsuperbacteria.Thecommitteewantedtoknowifthefederalgovernmentshouldorcouldrestrictthescience."Certainlytheoverwhelmingtenorofthetestimonywasinfavorofprotectingit"BarronwhonowteachesatGeorgeWashingtonUniversityrecalls.Bernsaconservativepoliticalscientistwasforcedtoagree.Hedidn’tlikethisconclusionbemusehefearedtheconsequencesoftinkeringwithnaturebutevenafterconsultingwithKassbeforehistestimonyhetoldCongressthat"theFirstAmendmentprotectedthiskindofresearch."Todayhebelievesitprotectscloningexperimentsaswell.Law-reviewarticleswrittenatthetimesupportedBernsandsowouldareportissuedbyCongress’sOfficeofTechnologyAssessmentO.T.A..Butthecourtsnevergotthechancetofacethefight-to-researchissuesquarely.AnoversightbodycalledtheRecombinantDNAAdvisoryCommitteeformedbytheNationalInstitutesofHealthessentiallyallowedsciencetopoliceitself.Sothediscussionwassubmerged.Untilnow.Whylegalscholarswoulddefendtherighttoresearchishardlymysterious.ThefoundingfatherspassionatelydefendedscientificandacademicfreedomandtheSupremeCourthastraditionallyhadahighregardforit.ButwhywouldtherighttoreadwriteandspeakasyoupleaseextendtotherighttoexperimentinthelabNeoconservativeslikeKasshaveemphasizedtheneedtomaintainafixedconceptionofhumannature.ButtheO.T.A.directlyaddressedthisina1981report."Eveniftherationale..wereexpandedtoincludesituationswhereknowledgethreatensfundamentalculturalvaluesaboutthenatureofmancontrolofresearchforsuchareasonprobablywouldnotbeconstitutionallypermissible."Thegovernmentcanrestrictspeechifitcanprovea"compellinginterest"likepublicsafetyornationalsecurity.Butcourtshavesetthatbarveryhigh.Unlikesayanexperimentthatreleasessmallpoxintothewindtostudyhowitspreadswhichcouldbebannedembryoresearchpresentsnoreadilyapparentdangertopublichealthorsecurity.Andifthat’sthecasescientistswhowishtocreatestemcellsbycloningmighthaveanewsourceofsuccor:theU.S.Constitution. TheauthorconsidersthatinthecaseofcloningexperimentstheFirstAmendment
PartBDirections:Thefollowingparagraphsaregiveninawrongorder.ForQuestions41—45youarerequiredtoreorganizetheseparagraphsintoacoherentarticlebychoosingfromthelistA—Gtofillineachnumberedbox.ThefirstandthelastparagraphshavebeenplacedforyouinBoxes.MarkyouranswersonAN-SWERSHEET1. [A]Althoughitdoesnotlookappealinginrealitythesepeoplehavegoodlives.Theirjobsdonotpayafortunebuttheylovethemandtheirlivesarestress-free.Andnoonewouldguessthattheymakesolittlebecausetheylivemuchbetterthanmanyoftheirfriendswhomakealotmore.Soifyouwantmoremoneyyouhavetocountyourpennies;thereisnootherwaythantospendwisely. [B]Whenitcomestomoneymanagementyouneedtothinklongterm.Moneymanagement’isnotonlyhowyoumanageyourmoneyrightnow;itishowyouwillmakesureyourincomeandwealthwillincreaseovertime.InordertomakemoremoneymostAmericanstaketheeasiestroute:getasecondjob.Thisiseasy;itwillgivemoremoneyimmediatelybutitmaycomeataveryhighcost. [C]LookatthecaseofMelissaandherhusband.Theyownanicehomebeautifullydecoratedinaniceneighborhoodtheyhaveregularcarsingoodconditionthoughwithmorethan100Kmilesoneachcartheydresswellandtraveltoexoticdestinationsonceayear.HowdotheydoitTheylivewisely.Theydonotbuyanewcarjustbecausepeoplesaythatafter100Kmilesacarisgoodfornothing.Theircarslookgoodandrunwellbecausetheytakecareofthem.Theyarenotplanningonbuyinganewcaranytimesoon.Thisisahugeexpensethattheydonotwanttotake;theyowntheircarsrightnowandtheydonotwantadditionaldebt. [D]Ifyouhavechildrenitmaycomeatthecostofprecioustimewiththemoryourfamily.Ifyouaresingleandhavenochildrenitmaycostyoupeaceandtimeforrelaxation.Butbeyondthatitmaycostyoulongterm:notbeingabletopursuebiggerdreams. [E]Youcansavemoneyinmanywaysincludingbuyinglessorbuyingcheaperorevenbuyingsmarter.Peoplewhoseemtohavemoneyforeverythingandstilldonotcarrycreditcarddebtshouldbeadmired. [F]Moneyandcareerwiseyouhavetobesmartandnottaketheshortestpathbutthebesthighvaluepath.Besidewhatyoudoforalivingthemoneyyousavehastobeinvestedwellsothatyouhavegoodreturns.Oneofthebestinvestmentsyoucanhaveisahomeunlessyouneedtorentsinceyouwillbeinaspecificlocationonlyforaveryshorttime.Topayrentistoliterallyputmoneydownthedrain.Thehomeyoubuyhastobesuchthatyoucanmakeprofitinafewyearssothatyoucanbuyabiggerhomeorasimilarhomeandsavetherest. [G]Inotherwordsifyoudevoteyourtimetolearnanewskillorstartyourownbusinessthiswillnotgiveyoumoneyimmediatelybutinthelongtermitwillgivemoremoneyandpersonalsatisfactionthanastupidsecondjob.Order: 42
Text4Whatislesswellunderstoodbythegeneralpublicisthattherehavebeenanumberoftrendswhichhavefurthercontributedtothediminishmentofexcavationasanactivity.AsBahnputsit"therehavebeentwomajortrendsovertime:firstexcavationhasbecomefarslowerandmorepainstaking....Theworkisincrediblymeticulous...Secondlywecanlearnfarmorefromwhatwehave."Theconclusionstobedrawnfromthiswouldappeartobecontradictory.AstechnologyimprovesweareabletoundertakeawidevarietyofanalysisfrommicroscopicradiocarbondatingorevenDNAsamples.Theabilitytodeterminemorefromfewersamplesagainsuggeststhatlessexcavationisrequired.Moreovermoreoftenthannotthebalanceofeffortnowrestswiththespecialistanalyserssuchaspollenexpertsanddatinganalysisratherthantheexcavators.Soagainsomeoftherequirementsforextensiveexcavationhavediminishedthroughtheadvancementofotheranalyticaltechniquesandnotjustsurfacesurveytechniques.FurthermoreArchaeologyitselfhaschangedinanumberofways.Nolongeristheemphasissimplyupontheacquisitionofmaterialcultureorartefacts.Inmanycaseswehaveareasonableunderstandingofthesurvivingmaterialculture.IndeedinEgyptandItalyitemsarerebuffedinthegroundsimplybecausethemuseumsaretoofulltheftmayberipepreservationdifficultanddocumentationslow.TheemergenceofprocessualarchaeologyunderBinfordandothersagainmovedarchaeologytowardsbroaderconceptsofexplanationprocessdeductionhypothesistestingquestionsettingandresponse.Answeringquestionsabouttheorganisationofsocietiestheenvironmentandtheirlifehaveamuchgreaterimportancetoday.Andansweringthesehowandwhyquestionsimpliesamuchbroaderscopeofwork.Excavationalonecannotanswerallthesequestions.Archaeologyneedsastructuredresearchprocess.ThisprocedureisdescribedbyRenfrewandBahnasresearchdesign.Researchdesignhasfourcomponentsnamely:formulationthecollectionandrecordingprocessingandanalysisandpublication.Forexamplemoredetailedworkintheformulationpartcanfocuslinesofenquiryintoaspecificareaandtherebyagainreducetheamountofexcavationrequired.AsthequestionscurrentlyposedbyArchaeologiststendtobemore’strategic’thefocusofthefieldworkisalsoofastrategicnature.Overalllandscapescontexttradingpatternsandsystemsaremoreimportantthanindividualsites.Assuchthisrequiresdifferenttechniques.ASGreenestates"fieldworktodayisrarelydirectedatasinglesite.Itusuallyformspartofacomprehensivestudyofanarea."Hecontinues"studiesaredesignedtoelucidatethebroadagriculturaleconomicandsocialdevelopments". WhichofthefollowingcanNOTreducetherelianceuponexcavation
PartBDirections:Thefollowingparagraphsaregiveninawrongorder.ForQuestions41—45youarerequiredtoreorganizetheseparagraphsintoacoherentarticlebychoosingfromthelistA—Gtofillineachnumberedbox.ThefirstandthelastparagraphshavebeenplacedforyouinBoxes.MarkyouranswersonAN-SWERSHEET1. [A]Althoughitdoesnotlookappealinginrealitythesepeoplehavegoodlives.Theirjobsdonotpayafortunebuttheylovethemandtheirlivesarestress-free.Andnoonewouldguessthattheymakesolittlebecausetheylivemuchbetterthanmanyoftheirfriendswhomakealotmore.Soifyouwantmoremoneyyouhavetocountyourpennies;thereisnootherwaythantospendwisely. [B]Whenitcomestomoneymanagementyouneedtothinklongterm.Moneymanagement’isnotonlyhowyoumanageyourmoneyrightnow;itishowyouwillmakesureyourincomeandwealthwillincreaseovertime.InordertomakemoremoneymostAmericanstaketheeasiestroute:getasecondjob.Thisiseasy;itwillgivemoremoneyimmediatelybutitmaycomeataveryhighcost. [C]LookatthecaseofMelissaandherhusband.Theyownanicehomebeautifullydecoratedinaniceneighborhoodtheyhaveregularcarsingoodconditionthoughwithmorethan100Kmilesoneachcartheydresswellandtraveltoexoticdestinationsonceayear.HowdotheydoitTheylivewisely.Theydonotbuyanewcarjustbecausepeoplesaythatafter100Kmilesacarisgoodfornothing.Theircarslookgoodandrunwellbecausetheytakecareofthem.Theyarenotplanningonbuyinganewcaranytimesoon.Thisisahugeexpensethattheydonotwanttotake;theyowntheircarsrightnowandtheydonotwantadditionaldebt. [D]Ifyouhavechildrenitmaycomeatthecostofprecioustimewiththemoryourfamily.Ifyouaresingleandhavenochildrenitmaycostyoupeaceandtimeforrelaxation.Butbeyondthatitmaycostyoulongterm:notbeingabletopursuebiggerdreams. [E]Youcansavemoneyinmanywaysincludingbuyinglessorbuyingcheaperorevenbuyingsmarter.Peoplewhoseemtohavemoneyforeverythingandstilldonotcarrycreditcarddebtshouldbeadmired. [F]Moneyandcareerwiseyouhavetobesmartandnottaketheshortestpathbutthebesthighvaluepath.Besidewhatyoudoforalivingthemoneyyousavehastobeinvestedwellsothatyouhavegoodreturns.Oneofthebestinvestmentsyoucanhaveisahomeunlessyouneedtorentsinceyouwillbeinaspecificlocationonlyforaveryshorttime.Topayrentistoliterallyputmoneydownthedrain.Thehomeyoubuyhastobesuchthatyoucanmakeprofitinafewyearssothatyoucanbuyabiggerhomeorasimilarhomeandsavetherest. [G]Inotherwordsifyoudevoteyourtimetolearnanewskillorstartyourownbusinessthiswillnotgiveyoumoneyimmediatelybutinthelongtermitwillgivemoremoneyandpersonalsatisfactionthanastupidsecondjob.Order: 44
股票之间的相关系数如下CorrAB=0.85CorrAC=0.60CorrAD=0.45每种股票的期望收益率为8%标准差为20%如果投资者的全部资产现在由A股票组成并且只被允许选取另一种股票组成资产组合投资者将会选择
期权合约买方可能形成的收益或损失状况是
Text2Thiselectionyearthedebateovercloningtechnologyhasbecomeacircus—andhardlyanybodyhasnoticedthegorillahidinginthetent.EvenwhilePresidentBushhasendorsedthrowingscientistsinjailtostop"recklessexperiments"it’sjustpossibletheFirstAmendmentwillprotectresearcherswhowanttoperformcloningresearch.Dr.LeonKassthechairmanofthePresident’sCouncilonBioethicswouldliketokeepthatasecret."Idon’twanttoencouragesuchthinking"hesaid.ButthenotionthattheFirstAmendmentcreatesa"righttoresearch"hasbeenaroundforalongtimeandKassknowsit.In1977foureminentlegalscholars—ThomasEmersonJeromeBartonWalterBernsandHaroldP.Green—wereaskedtotestifybeforetheHouseSubcommitteeonScienceTechnologyandSpace.AtthetimetherewasalarminthecountryoverrecombinantDNA.Somepeoplefearedclonesdesignerbabiesaplagueofsuperbacteria.Thecommitteewantedtoknowifthefederalgovernmentshouldorcouldrestrictthescience."Certainlytheoverwhelmingtenorofthetestimonywasinfavorofprotectingit"BarronwhonowteachesatGeorgeWashingtonUniversityrecalls.Bernsaconservativepoliticalscientistwasforcedtoagree.Hedidn’tlikethisconclusionbemusehefearedtheconsequencesoftinkeringwithnaturebutevenafterconsultingwithKassbeforehistestimonyhetoldCongressthat"theFirstAmendmentprotectedthiskindofresearch."Todayhebelievesitprotectscloningexperimentsaswell.Law-reviewarticleswrittenatthetimesupportedBernsandsowouldareportissuedbyCongress’sOfficeofTechnologyAssessmentO.T.A..Butthecourtsnevergotthechancetofacethefight-to-researchissuesquarely.AnoversightbodycalledtheRecombinantDNAAdvisoryCommitteeformedbytheNationalInstitutesofHealthessentiallyallowedsciencetopoliceitself.Sothediscussionwassubmerged.Untilnow.Whylegalscholarswoulddefendtherighttoresearchishardlymysterious.ThefoundingfatherspassionatelydefendedscientificandacademicfreedomandtheSupremeCourthastraditionallyhadahighregardforit.ButwhywouldtherighttoreadwriteandspeakasyoupleaseextendtotherighttoexperimentinthelabNeoconservativeslikeKasshaveemphasizedtheneedtomaintainafixedconceptionofhumannature.ButtheO.T.A.directlyaddressedthisina1981report."Eveniftherationale..wereexpandedtoincludesituationswhereknowledgethreatensfundamentalculturalvaluesaboutthenatureofmancontrolofresearchforsuchareasonprobablywouldnotbeconstitutionallypermissible."Thegovernmentcanrestrictspeechifitcanprovea"compellinginterest"likepublicsafetyornationalsecurity.Butcourtshavesetthatbarveryhigh.Unlikesayanexperimentthatreleasessmallpoxintothewindtostudyhowitspreadswhichcouldbebannedembryoresearchpresentsnoreadilyapparentdangertopublichealthorsecurity.Andifthat’sthecasescientistswhowishtocreatestemcellsbycloningmighthaveanewsourceofsuccor:theU.S.Constitution. ItisbroadlyacceptedthatbytheFirstAmendmentcloningexperimentsshouldbe
Text4Whatislesswellunderstoodbythegeneralpublicisthattherehavebeenanumberoftrendswhichhavefurthercontributedtothediminishmentofexcavationasanactivity.AsBahnputsit"therehavebeentwomajortrendsovertime:firstexcavationhasbecomefarslowerandmorepainstaking....Theworkisincrediblymeticulous...Secondlywecanlearnfarmorefromwhatwehave."Theconclusionstobedrawnfromthiswouldappeartobecontradictory.AstechnologyimprovesweareabletoundertakeawidevarietyofanalysisfrommicroscopicradiocarbondatingorevenDNAsamples.Theabilitytodeterminemorefromfewersamplesagainsuggeststhatlessexcavationisrequired.Moreovermoreoftenthannotthebalanceofeffortnowrestswiththespecialistanalyserssuchaspollenexpertsanddatinganalysisratherthantheexcavators.Soagainsomeoftherequirementsforextensiveexcavationhavediminishedthroughtheadvancementofotheranalyticaltechniquesandnotjustsurfacesurveytechniques.FurthermoreArchaeologyitselfhaschangedinanumberofways.Nolongeristheemphasissimplyupontheacquisitionofmaterialcultureorartefacts.Inmanycaseswehaveareasonableunderstandingofthesurvivingmaterialculture.IndeedinEgyptandItalyitemsarerebuffedinthegroundsimplybecausethemuseumsaretoofulltheftmayberipepreservationdifficultanddocumentationslow.TheemergenceofprocessualarchaeologyunderBinfordandothersagainmovedarchaeologytowardsbroaderconceptsofexplanationprocessdeductionhypothesistestingquestionsettingandresponse.Answeringquestionsabouttheorganisationofsocietiestheenvironmentandtheirlifehaveamuchgreaterimportancetoday.Andansweringthesehowandwhyquestionsimpliesamuchbroaderscopeofwork.Excavationalonecannotanswerallthesequestions.Archaeologyneedsastructuredresearchprocess.ThisprocedureisdescribedbyRenfrewandBahnasresearchdesign.Researchdesignhasfourcomponentsnamely:formulationthecollectionandrecordingprocessingandanalysisandpublication.Forexamplemoredetailedworkintheformulationpartcanfocuslinesofenquiryintoaspecificareaandtherebyagainreducetheamountofexcavationrequired.AsthequestionscurrentlyposedbyArchaeologiststendtobemore’strategic’thefocusofthefieldworkisalsoofastrategicnature.Overalllandscapescontexttradingpatternsandsystemsaremoreimportantthanindividualsites.Assuchthisrequiresdifferenttechniques.ASGreenestates"fieldworktodayisrarelydirectedatasinglesite.Itusuallyformspartofacomprehensivestudyofanarea."Hecontinues"studiesaredesignedtoelucidatethebroadagriculturaleconomicandsocialdevelopments". TheexampleinEgyptandItalyshowsthat
Text2Thiselectionyearthedebateovercloningtechnologyhasbecomeacircus—andhardlyanybodyhasnoticedthegorillahidinginthetent.EvenwhilePresidentBushhasendorsedthrowingscientistsinjailtostop"recklessexperiments"it’sjustpossibletheFirstAmendmentwillprotectresearcherswhowanttoperformcloningresearch.Dr.LeonKassthechairmanofthePresident’sCouncilonBioethicswouldliketokeepthatasecret."Idon’twanttoencouragesuchthinking"hesaid.ButthenotionthattheFirstAmendmentcreatesa"righttoresearch"hasbeenaroundforalongtimeandKassknowsit.In1977foureminentlegalscholars—ThomasEmersonJeromeBartonWalterBernsandHaroldP.Green—wereaskedtotestifybeforetheHouseSubcommitteeonScienceTechnologyandSpace.AtthetimetherewasalarminthecountryoverrecombinantDNA.Somepeoplefearedclonesdesignerbabiesaplagueofsuperbacteria.Thecommitteewantedtoknowifthefederalgovernmentshouldorcouldrestrictthescience."Certainlytheoverwhelmingtenorofthetestimonywasinfavorofprotectingit"BarronwhonowteachesatGeorgeWashingtonUniversityrecalls.Bernsaconservativepoliticalscientistwasforcedtoagree.Hedidn’tlikethisconclusionbemusehefearedtheconsequencesoftinkeringwithnaturebutevenafterconsultingwithKassbeforehistestimonyhetoldCongressthat"theFirstAmendmentprotectedthiskindofresearch."Todayhebelievesitprotectscloningexperimentsaswell.Law-reviewarticleswrittenatthetimesupportedBernsandsowouldareportissuedbyCongress’sOfficeofTechnologyAssessmentO.T.A..Butthecourtsnevergotthechancetofacethefight-to-researchissuesquarely.AnoversightbodycalledtheRecombinantDNAAdvisoryCommitteeformedbytheNationalInstitutesofHealthessentiallyallowedsciencetopoliceitself.Sothediscussionwassubmerged.Untilnow.Whylegalscholarswoulddefendtherighttoresearchishardlymysterious.ThefoundingfatherspassionatelydefendedscientificandacademicfreedomandtheSupremeCourthastraditionallyhadahighregardforit.ButwhywouldtherighttoreadwriteandspeakasyoupleaseextendtotherighttoexperimentinthelabNeoconservativeslikeKasshaveemphasizedtheneedtomaintainafixedconceptionofhumannature.ButtheO.T.A.directlyaddressedthisina1981report."Eveniftherationale..wereexpandedtoincludesituationswhereknowledgethreatensfundamentalculturalvaluesaboutthenatureofmancontrolofresearchforsuchareasonprobablywouldnotbeconstitutionallypermissible."Thegovernmentcanrestrictspeechifitcanprovea"compellinginterest"likepublicsafetyornationalsecurity.Butcourtshavesetthatbarveryhigh.Unlikesayanexperimentthatreleasessmallpoxintothewindtostudyhowitspreadswhichcouldbebannedembryoresearchpresentsnoreadilyapparentdangertopublichealthorsecurity.Andifthat’sthecasescientistswhowishtocreatestemcellsbycloningmighthaveanewsourceofsuccor:theU.S.Constitution. Whichofthefollowingisstronglyagainstcloningresearch
国库券一般被看作无风险证券是因为
Text4Whatislesswellunderstoodbythegeneralpublicisthattherehavebeenanumberoftrendswhichhavefurthercontributedtothediminishmentofexcavationasanactivity.AsBahnputsit"therehavebeentwomajortrendsovertime:firstexcavationhasbecomefarslowerandmorepainstaking....Theworkisincrediblymeticulous...Secondlywecanlearnfarmorefromwhatwehave."Theconclusionstobedrawnfromthiswouldappeartobecontradictory.AstechnologyimprovesweareabletoundertakeawidevarietyofanalysisfrommicroscopicradiocarbondatingorevenDNAsamples.Theabilitytodeterminemorefromfewersamplesagainsuggeststhatlessexcavationisrequired.Moreovermoreoftenthannotthebalanceofeffortnowrestswiththespecialistanalyserssuchaspollenexpertsanddatinganalysisratherthantheexcavators.Soagainsomeoftherequirementsforextensiveexcavationhavediminishedthroughtheadvancementofotheranalyticaltechniquesandnotjustsurfacesurveytechniques.FurthermoreArchaeologyitselfhaschangedinanumberofways.Nolongeristheemphasissimplyupontheacquisitionofmaterialcultureorartefacts.Inmanycaseswehaveareasonableunderstandingofthesurvivingmaterialculture.IndeedinEgyptandItalyitemsarerebuffedinthegroundsimplybecausethemuseumsaretoofulltheftmayberipepreservationdifficultanddocumentationslow.TheemergenceofprocessualarchaeologyunderBinfordandothersagainmovedarchaeologytowardsbroaderconceptsofexplanationprocessdeductionhypothesistestingquestionsettingandresponse.Answeringquestionsabouttheorganisationofsocietiestheenvironmentandtheirlifehaveamuchgreaterimportancetoday.Andansweringthesehowandwhyquestionsimpliesamuchbroaderscopeofwork.Excavationalonecannotanswerallthesequestions.Archaeologyneedsastructuredresearchprocess.ThisprocedureisdescribedbyRenfrewandBahnasresearchdesign.Researchdesignhasfourcomponentsnamely:formulationthecollectionandrecordingprocessingandanalysisandpublication.Forexamplemoredetailedworkintheformulationpartcanfocuslinesofenquiryintoaspecificareaandtherebyagainreducetheamountofexcavationrequired.AsthequestionscurrentlyposedbyArchaeologiststendtobemore’strategic’thefocusofthefieldworkisalsoofastrategicnature.Overalllandscapescontexttradingpatternsandsystemsaremoreimportantthanindividualsites.Assuchthisrequiresdifferenttechniques.ASGreenestates"fieldworktodayisrarelydirectedatasinglesite.Itusuallyformspartofacomprehensivestudyofanarea."Hecontinues"studiesaredesignedtoelucidatethebroadagriculturaleconomicandsocialdevelopments". Whichofthefollowingmayarchaeologistscurrentlyplaceleastimportanceon
PartCDirections:ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.YourtranslationshouldbewrittenclearlyonANSWERSHEET2.Toavoidthevariousfoolishopinionstowhichmanisliablenosuperhumangeniusisrequired.Afewsimpleruleswillkeepyounotfromallerrorbutfromsillyerror.ifthematterisonethatcanbeserriedbyobservationmaketheobservationyourself.46AristotlecouldhaveavoidedthemistakeofthinkingthatwomenhavefewerteeththanmenbythesimpledeviceofaskingMrs.Aristotletokeephermouthopenwhilehecounted.Hedidnotdosobecausehethoughtheknew.Thinkingthatyouknowwheninfactyoudon’tisafatalmistaketowhichweareallliable.Manymattershoweverarelesseasilybroughttothetestofexperience.47Iflikemostofmankindyouhavestrongconvictionsonmanysuchmatterstherearewaysinwhichyoucanmakeyourselfawareofyourownprejudice.Ifanopinioncontrarytoyourownmakesyouangrythatisasignthatyousubconsciouslyareawareofhavingnogoodreasonforthinkingasyoudo.IfsomeonemaintainsthattwoandtwoarefiveorthatIcelandisontheequatoryoufeelpityratherthanangerunlessyouknowlittleofarithmeticorgeographythathisopinionshakesyourowncontraryconviction.48Themostsavagecontroversiesarethoseaboutmattersastowhichthereisnogoodevidenceeitherway.Sowheneveryoufindyourselfgettingangryaboutadifferenceofopinionbeonyourguard;youwillprobablyfindonexaminationthatyourbeliefisgoingbeyondwhattheevidencejustifies.Forthosewhohaveenoughpsychologicalimaginationitisagoodplantoimagineanargumentwithapersonhavingadifferentopinion.49Thishasoneadvantageandonlyoneascomparedwithactualconversationwithopponents;thisoneadvantage’is’thatthemethodisnotsubjecttothesamelimitationsoftimeandspace.MahatmaGandhiconsidereditunfortunatetohaverailwaysandsteamboatsandmachinery;hewouldhavelikedtoundothewholeoftheindustrialrevolution.YoumayneverhaveanopportunityofactuallymeetinganyonewhoholdsthisopinionbecauseinWesterncountriesmostpeopletaketheadvantageofmoderntechnologyforgranted.50ButifyouwanttomakesurethatyouarerightinagreeingwiththeprevailingopinionyouwillfinditagoodplantotesttheargumentsthatoccurtoyoubyconsideringwhatGandhimighthavesaidinrefutationofthem.Ihavesometimesbeenledactuallytochangemymindasaresultofthiskindofimaginarydialogue.FurthermoreIhavefrequentlyfoundmyselfgrowing’moreagreeablethroughrealizingthepossiblereasonablenessofahypotheticalopponent. ButifyouwanttomakesurethatyouarerightinagreeingwiththeprevailingopinionyouwillfinditagoodplantotesttheargumentsthatoccurtoyoubyconsideringwhatGandhimighthavesaidinrefutationofthem.
从本质上说回购协议是一种协议
Text3Withoutanoversizedcalendartackedtotheirkitchenwall-FernReissandherfamilycouldneverkeeptrackofallthemeetingsappointmentshome-schoolinglessonsandactivitiesthatfilltheirbusydays."I’mnotsuretheymakeacalendarlargeenoughforus"saysMs.ReissofNewtonMass.explainingthatherliferevolvesaround"twocompaniesthreechildrenaspousealotofcommunityinvolvementasociallifelthekids’sociallifeandvolunteeringinasoupkitcheneveryweek.""Everybodyweknowisleadingafreneticlife"sheadds.’"Oursisfrenetictoobutwe’respendingthebulkofourtimewithourkids.Eventhoughwe’rehavingacrazylifewe’rehavingitintherightway.Althoughextremebusynessishardlyanewphenomenonthesubjectisgettingrenewedattentionfromresearchers."Agoodlifehastodowithlifehavingadirectionlifehavinganarrativewiththestorieswetellourselves"ChuckDarrahananthropologistsays."Busynessfragmentsallthat.We’reabsolutelyfocusedongettingthroughthenexthourthenextdaythenextweek.Itdoesraisequestions:IfnotbusynesswhatIfweweren’tsobusywhatwouldwebedoingIfpeopleweren’tsobusywouldtheybeapoetapainter"FortheReissespartoflivingagoodlifehoweverbusymeansincludingthecouple’schildreninvolunteerworkandcommunityactivities."Wewantthekidstoseethatthat’sapriority"shesays.Betweenworkingfulltimeasapublicistcaringforherhomespendingtimewithherhusbandandextendedfamilyandhelpinghergrandmotherthreetimesaweekawomansays"Iamexhaustedallthetime."Likeotherssheconcedesthatshesets"somewhatunrealisticexpectations"forwhatshecanaccomplishinaday.BeingrealisticisagoalDarrahencouragessaying"Wecandoeverythingbutwecan’tdoeverythingwellandatthesametime."Hecautionsthatbusynesscanresultin"poordecisionssloppyqualityandneglectofthethingsandpeoplethatmattermostinthelongrun."Headvises:"Stoptakingonsomuchandkeepinperspectivewhat’smostimportanttoyou."Darrah’sownscheduleremainsfullbutheinsistshedoesnotfeelbusy.HissecretConfiningactivitiestothingshemustdoandthosehewantstodo.Heandhiswifedonotoverscheduletheirchildren.TothosewithoneeyeonthecalendarandtheotherontheclockDarrahoffersthisadvice:"Beforeyoutakeanythingonaskyourself:DoyouhavetodothisDoyouwanttodothisLivewithakindofmindfulnesssoyoudon’twakeupanddiscoverthatyourlifeisawhirloftransportationandcommunicationandyou’vehollowedyourselfout." InDarrah'sopinionpeopleshould
一位投资者希望构造一个资产组合并且资产组合的位置在资本配置线上最优风险资产组合的右边那么
Text3Withoutanoversizedcalendartackedtotheirkitchenwall-FernReissandherfamilycouldneverkeeptrackofallthemeetingsappointmentshome-schoolinglessonsandactivitiesthatfilltheirbusydays."I’mnotsuretheymakeacalendarlargeenoughforus"saysMs.ReissofNewtonMass.explainingthatherliferevolvesaround"twocompaniesthreechildrenaspousealotofcommunityinvolvementasociallifelthekids’sociallifeandvolunteeringinasoupkitcheneveryweek.""Everybodyweknowisleadingafreneticlife"sheadds.’"Oursisfrenetictoobutwe’respendingthebulkofourtimewithourkids.Eventhoughwe’rehavingacrazylifewe’rehavingitintherightway.Althoughextremebusynessishardlyanewphenomenonthesubjectisgettingrenewedattentionfromresearchers."Agoodlifehastodowithlifehavingadirectionlifehavinganarrativewiththestorieswetellourselves"ChuckDarrahananthropologistsays."Busynessfragmentsallthat.We’reabsolutelyfocusedongettingthroughthenexthourthenextdaythenextweek.Itdoesraisequestions:IfnotbusynesswhatIfweweren’tsobusywhatwouldwebedoingIfpeopleweren’tsobusywouldtheybeapoetapainter"FortheReissespartoflivingagoodlifehoweverbusymeansincludingthecouple’schildreninvolunteerworkandcommunityactivities."Wewantthekidstoseethatthat’sapriority"shesays.Betweenworkingfulltimeasapublicistcaringforherhomespendingtimewithherhusbandandextendedfamilyandhelpinghergrandmotherthreetimesaweekawomansays"Iamexhaustedallthetime."Likeotherssheconcedesthatshesets"somewhatunrealisticexpectations"forwhatshecanaccomplishinaday.BeingrealisticisagoalDarrahencouragessaying"Wecandoeverythingbutwecan’tdoeverythingwellandatthesametime."Hecautionsthatbusynesscanresultin"poordecisionssloppyqualityandneglectofthethingsandpeoplethatmattermostinthelongrun."Headvises:"Stoptakingonsomuchandkeepinperspectivewhat’smostimportanttoyou."Darrah’sownscheduleremainsfullbutheinsistshedoesnotfeelbusy.HissecretConfiningactivitiestothingshemustdoandthosehewantstodo.Heandhiswifedonotoverscheduletheirchildren.TothosewithoneeyeonthecalendarandtheotherontheclockDarrahoffersthisadvice:"Beforeyoutakeanythingonaskyourself:DoyouhavetodothisDoyouwanttodothisLivewithakindofmindfulnesssoyoudon’twakeupanddiscoverthatyourlifeisawhirloftransportationandcommunicationandyou’vehollowedyourselfout." TheauthorwoulddescribetheReisses'lifeas
在垄断竞争行业中竞争是不完全的因为
按科斯定理分配私人产权
PartCDirections:ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.YourtranslationshouldbewrittenclearlyonANSWERSHEET2.Toavoidthevariousfoolishopinionstowhichmanisliablenosuperhumangeniusisrequired.Afewsimpleruleswillkeepyounotfromallerrorbutfromsillyerror.ifthematterisonethatcanbeserriedbyobservationmaketheobservationyourself.46AristotlecouldhaveavoidedthemistakeofthinkingthatwomenhavefewerteeththanmenbythesimpledeviceofaskingMrs.Aristotletokeephermouthopenwhilehecounted.Hedidnotdosobecausehethoughtheknew.Thinkingthatyouknowwheninfactyoudon’tisafatalmistaketowhichweareallliable.Manymattershoweverarelesseasilybroughttothetestofexperience.47Iflikemostofmankindyouhavestrongconvictionsonmanysuchmatterstherearewaysinwhichyoucanmakeyourselfawareofyourownprejudice.Ifanopinioncontrarytoyourownmakesyouangrythatisasignthatyousubconsciouslyareawareofhavingnogoodreasonforthinkingasyoudo.IfsomeonemaintainsthattwoandtwoarefiveorthatIcelandisontheequatoryoufeelpityratherthanangerunlessyouknowlittleofarithmeticorgeographythathisopinionshakesyourowncontraryconviction.48Themostsavagecontroversiesarethoseaboutmattersastowhichthereisnogoodevidenceeitherway.Sowheneveryoufindyourselfgettingangryaboutadifferenceofopinionbeonyourguard;youwillprobablyfindonexaminationthatyourbeliefisgoingbeyondwhattheevidencejustifies.Forthosewhohaveenoughpsychologicalimaginationitisagoodplantoimagineanargumentwithapersonhavingadifferentopinion.49Thishasoneadvantageandonlyoneascomparedwithactualconversationwithopponents;thisoneadvantage’is’thatthemethodisnotsubjecttothesamelimitationsoftimeandspace.MahatmaGandhiconsidereditunfortunatetohaverailwaysandsteamboatsandmachinery;hewouldhavelikedtoundothewholeoftheindustrialrevolution.YoumayneverhaveanopportunityofactuallymeetinganyonewhoholdsthisopinionbecauseinWesterncountriesmostpeopletaketheadvantageofmoderntechnologyforgranted.50ButifyouwanttomakesurethatyouarerightinagreeingwiththeprevailingopinionyouwillfinditagoodplantotesttheargumentsthatoccurtoyoubyconsideringwhatGandhimighthavesaidinrefutationofthem.Ihavesometimesbeenledactuallytochangemymindasaresultofthiskindofimaginarydialogue.FurthermoreIhavefrequentlyfoundmyselfgrowing’moreagreeablethroughrealizingthepossiblereasonablenessofahypotheticalopponent. AristotlecouldhaveavoidedthemistakeofthinkingthatwomenhavefewerteeththanmenbythesimpledeviceofaskingMrs.Aristotletokeephermouthopenwhilehecounted.
下列各项中不属于生产要素供给的增长
PartCDirections:ReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.YourtranslationshouldbewrittenclearlyonANSWERSHEET2.Toavoidthevariousfoolishopinionstowhichmanisliablenosuperhumangeniusisrequired.Afewsimpleruleswillkeepyounotfromallerrorbutfromsillyerror.ifthematterisonethatcanbeserriedbyobservationmaketheobservationyourself.46AristotlecouldhaveavoidedthemistakeofthinkingthatwomenhavefewerteeththanmenbythesimpledeviceofaskingMrs.Aristotletokeephermouthopenwhilehecounted.Hedidnotdosobecausehethoughtheknew.Thinkingthatyouknowwheninfactyoudon’tisafatalmistaketowhichweareallliable.Manymattershoweverarelesseasilybroughttothetestofexperience.47Iflikemostofmankindyouhavestrongconvictionsonmanysuchmatterstherearewaysinwhichyoucanmakeyourselfawareofyourownprejudice.Ifanopinioncontrarytoyourownmakesyouangrythatisasignthatyousubconsciouslyareawareofhavingnogoodreasonforthinkingasyoudo.IfsomeonemaintainsthattwoandtwoarefiveorthatIcelandisontheequatoryoufeelpityratherthanangerunlessyouknowlittleofarithmeticorgeographythathisopinionshakesyourowncontraryconviction.48Themostsavagecontroversiesarethoseaboutmattersastowhichthereisnogoodevidenceeitherway.Sowheneveryoufindyourselfgettingangryaboutadifferenceofopinionbeonyourguard;youwillprobablyfindonexaminationthatyourbeliefisgoingbeyondwhattheevidencejustifies.Forthosewhohaveenoughpsychologicalimaginationitisagoodplantoimagineanargumentwithapersonhavingadifferentopinion.49Thishasoneadvantageandonlyoneascomparedwithactualconversationwithopponents;thisoneadvantage’is’thatthemethodisnotsubjecttothesamelimitationsoftimeandspace.MahatmaGandhiconsidereditunfortunatetohaverailwaysandsteamboatsandmachinery;hewouldhavelikedtoundothewholeoftheindustrialrevolution.YoumayneverhaveanopportunityofactuallymeetinganyonewhoholdsthisopinionbecauseinWesterncountriesmostpeopletaketheadvantageofmoderntechnologyforgranted.50ButifyouwanttomakesurethatyouarerightinagreeingwiththeprevailingopinionyouwillfinditagoodplantotesttheargumentsthatoccurtoyoubyconsideringwhatGandhimighthavesaidinrefutationofthem.Ihavesometimesbeenledactuallytochangemymindasaresultofthiskindofimaginarydialogue.FurthermoreIhavefrequentlyfoundmyselfgrowing’moreagreeablethroughrealizingthepossiblereasonablenessofahypotheticalopponent. Themostsavagecontroversiesarethoseaboutmattersastowhichthereisnogoodevidenceeitherway.Sowheneveryoufindyourselfgettingangryaboutadifferenceofopinionbeonyourguard;youwillprobablyfindonexaminationthatyourbeliefisgoingbeyondwhattheevidencejustifies.
根据吸收分析理论如果总收入大于总吸收则国际收支
如果在某一时期内国民收入增加但增长率趋于下降则
如果确定了最优的生产要素组合
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