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肺源性心脏病导致心力衰竭的最主要的原因是
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导致右心力衰竭的原因是
先天性肺动脉瓣狭窄
肺源性心脏病
包含所有导致左心力衰竭的原因
三尖瓣先天性狭窄
慢性肺源性心脏病的主要死亡原因是
心力衰竭
心律失常
肝功能衰竭
肺性脑病
感染性休克
肺源性心脏病导致心力衰竭的最主要的原因是
心肌缺氧
血液黏稠度增加
肺动脉__超过右心负荷
水电解质平衡失调
肺源性心脏病的主要死亡原因是
心力衰竭
肝功能衰竭
肝-肾综合征
心律失常
呼吸衰竭
肺源性心脏病主要的死亡原因是
心力衰竭
心律失常
肝功能衰竭
呼吸衰竭
感染性休克
慢性肺源性心脏病最主要的死亡原因是
心力衰竭
心律失常
肝功能衰竭
肺性脑病
肺源性心脏病主要的死亡原因是
心力衰竭
心律失常
肝功能衰竭
肺性脑病
感染性休克
肺源性心脏病的主要死亡原因是
心力衰竭
肝功能衰竭
肝-肾综合征
心律失常
呼吸衰竭
肺源性心脏病的主要死亡原因是
心力衰竭
肝衰竭
肝肾综合征
心律失常
呼吸衰竭
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BillGatesthebillionaireMicrosoftchairmanwithoutasingleearneduniversitydegreeisbyhissuccessraisingnewdoubtsabouttheworthofthebusinessworld’sfavoriteacademictitle:theMBAMasterofBusinessAdministration. 46TheMBAa20th-centuryproductalwayshasbornethemarkoflowlycommerceandgreedonthetree-linedcampusesruledbypurerdisciplinessuchasphilosophyandliterature. Butevenwiththerecessionapparentlycuttingintothehiringofbusinessschoolgraduatesabout79000peopleareexpectedtoreceiveMBAsin1993.47Thisisnearly16timesthenumberofbusinessgraduatesin1960atestimonytothewidespreadassumptionthattheMBAisvitalforyoungmenandwomenwhowanttoruncompaniessomeday. "Ifyouaregoingintothecorporateworlditisstilladisadvantagenottohaveone"saidDonaldMorrisonprofessorofmarketingandmanagementscience."Butinthelastfiveyearsorsowhensomeonesays’ShouldIattempttogetanMBA’Theansweralotmoreis:Itdepends." 48ThesuccessofBillGatesandothernon-MBAssuchasthelateSamWaltonofWal-MartStoresInchashelpedinspireself-consciousdebatesonbusinessschoolcampusesovertheworthofabusinessdegreeandwhethermanagementskillscanbetaught. TheHarvardBusinessReviewprintedalivelyfictionalexchangeofletterstodramatizecomplaintsaboutbusinessdegreeholders. 49ThearticlecalledMBAhires"extremelydisappointing"andsaid"MBAswanttomoveuptoofasttheydon’tunderstandpoliticsandpeopleandtheyaren’tabletofunctionaspartofateamuntiltheirthirdyear.Butbythenthereoutlookingforotherjobs". TheproblemmostparticipantsinthedebateacknowledgeisthattheMBAhasacquiredanauraoffuturefichesandpowerfarbeyonditsactualimportanceandusefulness. Enrollmentinbusinessschoolsexplodedinthe1970sand1980sandcreatedtheassumptionthatnoonewhopursuedabusinesscareercoulddowithoutone.Thegrowthwasfueledby.abacklashagainsttheanti-businessvaluesofthe1960sandbythewomen’smovement. 50BusinesspeoplewhohavehiredorworkedwithMBAssaxthosewiththedegreesoftenknowhowtoanalyzesystemsbutarenotsoskillfulatmotivatingpeople."Theydon’tgetalotofgroundinginthepeoplesideofthebusiness"saidJamesShaffervice-presidentandprincipaloftheTowersPerrinManagementConsultingFinn. Thisisnearly16timesthenumberofbusinessgraduatesin1960atestimonytothewidespreadassumptionthattheMBAisvitalforyoungmenandwomenwhowanttoruncompaniessomeday.
对资本主义简单再生产过程分析的意义在于揭示
Youmayfallpreytoanonviolentbutfrighteningandfast-growingcrime:identitytheft.Ithappenstoatleast500000newvictimseachyearaccordingtogovernmentfigures.AndithappensveryeasilybecauseeveryidentificationnumberyouhaveSocialSecuritycreditcarddriver’slicensetelephone-"isakeythatunlockssomestorageofmoneyorgoods"saysafraudprogrammanageroftheUSPostalService."SoifyouthrowawayyourcreditcardreceiptandIgetitandusethenumberonitI’mnotbecomingyoubuttothecreditcardcompanyI’vebecomeyouraccount." OnemajorproblemexpertssayisthattheSocialSecurityNumberSSN—originallymeantonlyforretirementbenefitandtaxpurposes—hasbecometheuniversalwaytoidentifypeople.Itisusedasidentificationbythemilitarycollegesandinbillionsofcommercialtransactions. YetashrewdthiefcaneasilysnatchyourSSNnotonlybystealingyourwalletbutalsobytakingmailfromyourboxgoingthroughyourtrashfordiscardedreceiptsandbillsoraskingforitoverthephoneonsomepretext. UsingyourSSNthethiefappliesforacreditcardinyournameaskingthatitbesenttoadifferentaddressthanyoursandusesitformultiplepurchases.Acoupleofmonthslaterthecreditcardcompanyoritsdebtcollectionagencypressesyouforpayment. Youdon’thavetopaythedebtbutyoumustcleanupyourdamagedcreditrecord.Thatmeansgettingapolicereportandcopyoftheerroneouscontractandthenusingthemtoclearthefraudfromyourcreditreportwhichisheldbyacreditbureau.Eachstepcanrequireahugeamountofeffort. IntheCollins’casetheclearanceoftheerroneouschargesfromtheirrecordrequiredthreeyearsofporingoverrecordsand$6000insolicitor’sfees.Inthemeantimetheyweredeniedaloantobuildavacationhomeforcedtopaycashforanewheatingandcoolingsystemhoundedbydebtcollectorsandembarrassedbythespectacleofhavingtheirhomewatchedbyinvestigatorslookingforthemissingcar. Ofcoursethousandsofpeoplearecaughtandprosecutedforidentitytheft.ButitwasonlylastyearthatCongressmadeidentitytheftitselfafederalcrime.Thatlawsetupaspecialgovernmentofficetohelpvictimsregaintheirlostcreditandtostreamlinepoliceeffortsbytrackingcasesonanationalscale. Consumeradvocatessaythismayhelpbutwillnotaddressthebasicproblemswhichtheybelievearecausingtheoutbreakinidentitytheft:industry’srushtoattractmorecustomersbyissuinginstantcreditinadequatecheckingofidentityandtoofewlegalprotectionsforconsumerspersonalinformation. Thebesttitleforthepassagemaybe
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中国新民主主义革命时期的统一战线包含着两个联盟其中基本的主要的联盟是
A.Theconsequenceoflosingbones B.Abetterlabinspacethanonearth C.Twodifferentcases D.Multipleeffectsformweightlessness E.Howtoovercomeweightlessness F.Factorsthatarenotsosure Duringweightlessnesstheforceswithinthebodyundergodramaticchange.Becausethespineisnolongercompressedpeoplegrowtaller.Thelungsheartandotherorganswithinthechesthavenoweightandasaresulttheribcageandchestrelaxandexpand.Similarlytheweightsoftheliverkidneysstomachandbowelsdisappear.Oneastronautsaidafterhisflight:"Youfeelyourgutsfloatingup.Ifoundmyselftighteningmybellysortofpushingthingsback." 41.______ Meanwhilemusclesandbonescometobeusedindifferentways.Ourmusclesaredesignedtosupportuswhenstandorsituptightan4tomovebodyparts.Butinspacemusclesusedforsupportonthegroundarenolongerneededforthatpurpose;moreoverthemusclesusedformovementaroundacapsuledifferfromthoseusedforwalkingdownahall.Consequentlysomemusclesrapidlyweaken.Thisdoesn’tpresentaproblemtospacetravelersaslongastheyperformonlylightwork.ButpreventingthelossofmuscletissuerequiredforheavyworkduringspacewalksandpreservingmuscleforsafereturntoEartharethesubjectofmanycurrentexperiments. Studieshaveshownthatastronautslosebonemassfromthelowerspinehipsandupperlegatarateofabout1percentpermonthfortheentiredurationoftheirtimeinspace.Somesitessuchastheheellosecalciumfasterthanothers.Studiesofanimalstakenintospacesuggestthatboneformationalsodeclines. 42.______ Needlesstosaythesedataareindeedcauseforconcern.Duringspaceflightthelossofboneelevatescalciumlevelsinthebodypotentiallycausingkidneystonesandcalciumcrystalstoforminothertissues.Backonthegroundthelossofbonecalciumstopswithinonemonthbutscientistsdonotyetknowwhetherthebonerecoverscompletely:toofewpeoplehaveflowninspaceforlongperiods.Somebonelossmaybepermanentinwhichcaseex-astronautswillalwaysbemorepronetobrokenbones. 43.______ ThesequestionsmirrorthoseinourunderstandingofhowthebodyworkshereonEarth.Forexampleelderlywomenarepronetoalossofbonemass.Scientistsunderstandthatmanydifferentfactorscanbeinvolvedinthislossbuttheydonotyetknowhowthefactorsactandinteract;thismakesitdifficulttodevelopanappropriatetreatment.Soitiswithbonelossinspacewheretherightprescriptionstillawaitsdiscovery. Manyotherbodysystemsareaffecteddirectlyandindirectly.Oneexampleisthelung.Scientistshavestudiedthelunginspaceandlearnedmuchtheycouldnothavelearnedinlaboratoriesonearth.Onthegroundthetopandbottompartsofthelunghavedifferentpatternsofairflowandbloodflow.ButarethesepatternstheresultonlyofgravityoralsoofthenatureofthelungitselfOnlyrecentlyhavestudiesinspaceprovidedclearevidenceforthelatter.Evenintheabsenceofgravitydifferentpartsofthelunghavedifferentlevelsofairflowandbloodflow. 45.______ Noteverythingthataffectsthebodyduringspaceflightisrelatedsolelytoweightlessness.Alsoaffectedforexamplearetheimmunesystemandthemultiplesystemsresponsiblefortheamountandqualityofsleeplightlevelsandworkschedulesdisruptthebody’snormalrhythms.Lookingoutthespacecraftwindowjustbeforegoingtosleepanactiondifficulttoresistconsideringtheviewcanletenoughbrightlightintotheeyetotriggerjustthewrongbrainresponseleadingtopoorsleep.Astimegoesonthesleepdebtaccumulates. ForlongspacevoyagestravelersmustalsofacebeingconfinedinatightvolumeunabletoescapeisolatedfromthenormallifeofEarthlivingwithasmallfixedgroupofcompanionswhooftencomefromdifferentcultures.Thesechallengescanleadtoanxietydepressioncrewtensionandothersocialissueswhichaffectastronautsjustasmuchasweightlessness-perhapsevenmore.Becausethesefactorsoperateatthesametimethebodyisadaptingtootherenvironmentalchangesitmaynotbeclearwhichphysiologicalchangesresultfromwhichfactors.Muchworkremainstobedone. 43
马克思指出扩大再生产过程中的追加资本它一开始就没有一个价值原子不是由别人的无酬劳动产生的这句话表明
有种说法以前是不找市场找市长现在是不找市长找市场这说明
在我国现存的所有制结构中私营经济
我国社会主义市场体系中的生产要素市场包括
A.Theconsequenceoflosingbones B.Abetterlabinspacethanonearth C.Twodifferentcases D.Multipleeffectsformweightlessness E.Howtoovercomeweightlessness F.Factorsthatarenotsosure Duringweightlessnesstheforceswithinthebodyundergodramaticchange.Becausethespineisnolongercompressedpeoplegrowtaller.Thelungsheartandotherorganswithinthechesthavenoweightandasaresulttheribcageandchestrelaxandexpand.Similarlytheweightsoftheliverkidneysstomachandbowelsdisappear.Oneastronautsaidafterhisflight:"Youfeelyourgutsfloatingup.Ifoundmyselftighteningmybellysortofpushingthingsback." 41.______ Meanwhilemusclesandbonescometobeusedindifferentways.Ourmusclesaredesignedtosupportuswhenstandorsituptightan4tomovebodyparts.Butinspacemusclesusedforsupportonthegroundarenolongerneededforthatpurpose;moreoverthemusclesusedformovementaroundacapsuledifferfromthoseusedforwalkingdownahall.Consequentlysomemusclesrapidlyweaken.Thisdoesn’tpresentaproblemtospacetravelersaslongastheyperformonlylightwork.ButpreventingthelossofmuscletissuerequiredforheavyworkduringspacewalksandpreservingmuscleforsafereturntoEartharethesubjectofmanycurrentexperiments. Studieshaveshownthatastronautslosebonemassfromthelowerspinehipsandupperlegatarateofabout1percentpermonthfortheentiredurationoftheirtimeinspace.Somesitessuchastheheellosecalciumfasterthanothers.Studiesofanimalstakenintospacesuggestthatboneformationalsodeclines. 42.______ Needlesstosaythesedataareindeedcauseforconcern.Duringspaceflightthelossofboneelevatescalciumlevelsinthebodypotentiallycausingkidneystonesandcalciumcrystalstoforminothertissues.Backonthegroundthelossofbonecalciumstopswithinonemonthbutscientistsdonotyetknowwhetherthebonerecoverscompletely:toofewpeoplehaveflowninspaceforlongperiods.Somebonelossmaybepermanentinwhichcaseex-astronautswillalwaysbemorepronetobrokenbones. 43.______ ThesequestionsmirrorthoseinourunderstandingofhowthebodyworkshereonEarth.Forexampleelderlywomenarepronetoalossofbonemass.Scientistsunderstandthatmanydifferentfactorscanbeinvolvedinthislossbuttheydonotyetknowhowthefactorsactandinteract;thismakesitdifficulttodevelopanappropriatetreatment.Soitiswithbonelossinspacewheretherightprescriptionstillawaitsdiscovery. Manyotherbodysystemsareaffecteddirectlyandindirectly.Oneexampleisthelung.Scientistshavestudiedthelunginspaceandlearnedmuchtheycouldnothavelearnedinlaboratoriesonearth.Onthegroundthetopandbottompartsofthelunghavedifferentpatternsofairflowandbloodflow.ButarethesepatternstheresultonlyofgravityoralsoofthenatureofthelungitselfOnlyrecentlyhavestudiesinspaceprovidedclearevidenceforthelatter.Evenintheabsenceofgravitydifferentpartsofthelunghavedifferentlevelsofairflowandbloodflow. 45.______ Noteverythingthataffectsthebodyduringspaceflightisrelatedsolelytoweightlessness.Alsoaffectedforexamplearetheimmunesystemandthemultiplesystemsresponsiblefortheamountandqualityofsleeplightlevelsandworkschedulesdisruptthebody’snormalrhythms.Lookingoutthespacecraftwindowjustbeforegoingtosleepanactiondifficulttoresistconsideringtheviewcanletenoughbrightlightintotheeyetotriggerjustthewrongbrainresponseleadingtopoorsleep.Astimegoesonthesleepdebtaccumulates. ForlongspacevoyagestravelersmustalsofacebeingconfinedinatightvolumeunabletoescapeisolatedfromthenormallifeofEarthlivingwithasmallfixedgroupofcompanionswhooftencomefromdifferentcultures.Thesechallengescanleadtoanxietydepressioncrewtensionandothersocialissueswhichaffectastronautsjustasmuchasweightlessness-perhapsevenmore.Becausethesefactorsoperateatthesametimethebodyisadaptingtootherenvironmentalchangesitmaynotbeclearwhichphysiologicalchangesresultfromwhichfactors.Muchworkremainstobedone. 45
土地革命战争时期.__指出一国之内在四周白色政权的包围中有一小块或若干小块红色政权的区域长期地存在这是世界各国从来没有的事这种奇事的发生有其独特的原因红色政权能够存在和发展的根本原因是
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2003年12月31日出台的中__国务院关于促进农民增加收入若干政策的意见提出当前和今后一个时期做好农民增收工作的方针是
__思想中关于新民主主义革命的理论有主要内容有
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1956年召开的中共八大通过的政治报告指出我国国内的主要矛盾是
Bythemid-sixtiesbluejeanswereanessentialpartofthewardrobeofthosewithacommitmenttosocialstruggle.IntheAmericanDeepSouthblackfarmersandgrandchildrenofslavesstillsegregatedfromwhitescontinuedtowearjeansintheirmid-nineteenth-centurysense;butnowtheywerejoinedbycollegestudents-blackandwhite-inabattletooverturndeeplyembeddedracehatred.Theclothesoftheworkersbecameasacredbondbetweenthem.Theclothingoftoilcametosignifythedignityofstruggle. Inthestudentrebellionandtheantiwarmovementthatfollowedbluejeansandworkshirtsprovidedacontrasttotheuniformsofthedominantculture.Jeansweretheoppositeofhighfashiontheoppositeofthesuitormilitaryuniform. Withtheriseofthewomen’smovementinthelate1960sthepoliticalsignificanceofdressbecameincreasinglyexplicit;Rejectingorthodoxsexrolesbluejeanswereawoman’sweaponagainstuncomfortablepopularfashionsandtheviewthatwomenshouldbepassive.Thiswastheclothofaction;theclothoflaborbecamethebadgeoffreedom. Ifbluejeanswereforrebelsinthe1960sandearly1970sbythe1980stheyhadbecomeafoundationoffashion-availableinavarietyofcolorstexturesfabricsandfit.Thesesimplepantshavemadethelongjourney"fromworkers’clothestoculturalrevolttostatussymbol." Ontelevisioninmagazineadvertisingonthesidesofbuildingsandbusesjeanscallouttous.Theirhumblepastisobscured;practicalrootsarcincorporatedintoanewaesthetic.JeansarenowtheuniversalsymboloftheindividualandWesterndemocracy.Theyarethecostumeofliberatedwomenwithafittightenoughtorestrictliketheharnessofold-butwiththelookoffreedomandmotion. Inbluejeansfashionrevealsitselfasacomplexworldofhistoryandchange.Yetlookingatfashionsinandofthemselvesrevealssituationsthatoftendefyunderstanding.Ourabilitytounderstandaspecificfashion-thecurrentoneofjeansforexample-showsusthataswetrytomakesenseofitourconfusionintensifies.Itisafashionwhoseveryessenceiscontradictionandconfusion. Topursuethegoalofunderstandingistomovebeyondtheactualclothitselftowardthemoregeneralphenomenonoffashionandtheworldinwhichithasrisentoimportance.ExploringtheroleoffashionwithinthesocialandpoliticalhistoryofindustrialAmericahelpstorevealtheparametersandpossibilitiesofAmericansociety.Theultimatequestioniswhetherthedevelopmentofimagesofrebellionintomass-producedfashionshasactuallyresultedinsocialchange Whatisthemoststrikingfeatureofjeansinthewomen’smovement
Bythemid-sixtiesbluejeanswereanessentialpartofthewardrobeofthosewithacommitmenttosocialstruggle.IntheAmericanDeepSouthblackfarmersandgrandchildrenofslavesstillsegregatedfromwhitescontinuedtowearjeansintheirmid-nineteenth-centurysense;butnowtheywerejoinedbycollegestudents-blackandwhite-inabattletooverturndeeplyembeddedracehatred.Theclothesoftheworkersbecameasacredbondbetweenthem.Theclothingoftoilcametosignifythedignityofstruggle. Inthestudentrebellionandtheantiwarmovementthatfollowedbluejeansandworkshirtsprovidedacontrasttotheuniformsofthedominantculture.Jeansweretheoppositeofhighfashiontheoppositeofthesuitormilitaryuniform. Withtheriseofthewomen’smovementinthelate1960sthepoliticalsignificanceofdressbecameincreasinglyexplicit;Rejectingorthodoxsexrolesbluejeanswereawoman’sweaponagainstuncomfortablepopularfashionsandtheviewthatwomenshouldbepassive.Thiswastheclothofaction;theclothoflaborbecamethebadgeoffreedom. Ifbluejeanswereforrebelsinthe1960sandearly1970sbythe1980stheyhadbecomeafoundationoffashion-availableinavarietyofcolorstexturesfabricsandfit.Thesesimplepantshavemadethelongjourney"fromworkers’clothestoculturalrevolttostatussymbol." Ontelevisioninmagazineadvertisingonthesidesofbuildingsandbusesjeanscallouttous.Theirhumblepastisobscured;practicalrootsarcincorporatedintoanewaesthetic.JeansarenowtheuniversalsymboloftheindividualandWesterndemocracy.Theyarethecostumeofliberatedwomenwithafittightenoughtorestrictliketheharnessofold-butwiththelookoffreedomandmotion. Inbluejeansfashionrevealsitselfasacomplexworldofhistoryandchange.Yetlookingatfashionsinandofthemselvesrevealssituationsthatoftendefyunderstanding.Ourabilitytounderstandaspecificfashion-thecurrentoneofjeansforexample-showsusthataswetrytomakesenseofitourconfusionintensifies.Itisafashionwhoseveryessenceiscontradictionandconfusion. Topursuethegoalofunderstandingistomovebeyondtheactualclothitselftowardthemoregeneralphenomenonoffashionandtheworldinwhichithasrisentoimportance.ExploringtheroleoffashionwithinthesocialandpoliticalhistoryofindustrialAmericahelpstorevealtheparametersandpossibilitiesofAmericansociety.Theultimatequestioniswhetherthedevelopmentofimagesofrebellionintomass-producedfashionshasactuallyresultedinsocialchange Accordingtotheauthorjeansareafashionthat
A.Theconsequenceoflosingbones B.Abetterlabinspacethanonearth C.Twodifferentcases D.Multipleeffectsformweightlessness E.Howtoovercomeweightlessness F.Factorsthatarenotsosure Duringweightlessnesstheforceswithinthebodyundergodramaticchange.Becausethespineisnolongercompressedpeoplegrowtaller.Thelungsheartandotherorganswithinthechesthavenoweightandasaresulttheribcageandchestrelaxandexpand.Similarlytheweightsoftheliverkidneysstomachandbowelsdisappear.Oneastronautsaidafterhisflight:"Youfeelyourgutsfloatingup.Ifoundmyselftighteningmybellysortofpushingthingsback." 41.______ Meanwhilemusclesandbonescometobeusedindifferentways.Ourmusclesaredesignedtosupportuswhenstandorsituptightan4tomovebodyparts.Butinspacemusclesusedforsupportonthegroundarenolongerneededforthatpurpose;moreoverthemusclesusedformovementaroundacapsuledifferfromthoseusedforwalkingdownahall.Consequentlysomemusclesrapidlyweaken.Thisdoesn’tpresentaproblemtospacetravelersaslongastheyperformonlylightwork.ButpreventingthelossofmuscletissuerequiredforheavyworkduringspacewalksandpreservingmuscleforsafereturntoEartharethesubjectofmanycurrentexperiments. Studieshaveshownthatastronautslosebonemassfromthelowerspinehipsandupperlegatarateofabout1percentpermonthfortheentiredurationoftheirtimeinspace.Somesitessuchastheheellosecalciumfasterthanothers.Studiesofanimalstakenintospacesuggestthatboneformationalsodeclines. 42.______ Needlesstosaythesedataareindeedcauseforconcern.Duringspaceflightthelossofboneelevatescalciumlevelsinthebodypotentiallycausingkidneystonesandcalciumcrystalstoforminothertissues.Backonthegroundthelossofbonecalciumstopswithinonemonthbutscientistsdonotyetknowwhetherthebonerecoverscompletely:toofewpeoplehaveflowninspaceforlongperiods.Somebonelossmaybepermanentinwhichcaseex-astronautswillalwaysbemorepronetobrokenbones. 43.______ ThesequestionsmirrorthoseinourunderstandingofhowthebodyworkshereonEarth.Forexampleelderlywomenarepronetoalossofbonemass.Scientistsunderstandthatmanydifferentfactorscanbeinvolvedinthislossbuttheydonotyetknowhowthefactorsactandinteract;thismakesitdifficulttodevelopanappropriatetreatment.Soitiswithbonelossinspacewheretherightprescriptionstillawaitsdiscovery. Manyotherbodysystemsareaffecteddirectlyandindirectly.Oneexampleisthelung.Scientistshavestudiedthelunginspaceandlearnedmuchtheycouldnothavelearnedinlaboratoriesonearth.Onthegroundthetopandbottompartsofthelunghavedifferentpatternsofairflowandbloodflow.ButarethesepatternstheresultonlyofgravityoralsoofthenatureofthelungitselfOnlyrecentlyhavestudiesinspaceprovidedclearevidenceforthelatter.Evenintheabsenceofgravitydifferentpartsofthelunghavedifferentlevelsofairflowandbloodflow. 45.______ Noteverythingthataffectsthebodyduringspaceflightisrelatedsolelytoweightlessness.Alsoaffectedforexamplearetheimmunesystemandthemultiplesystemsresponsiblefortheamountandqualityofsleeplightlevelsandworkschedulesdisruptthebody’snormalrhythms.Lookingoutthespacecraftwindowjustbeforegoingtosleepanactiondifficulttoresistconsideringtheviewcanletenoughbrightlightintotheeyetotriggerjustthewrongbrainresponseleadingtopoorsleep.Astimegoesonthesleepdebtaccumulates. ForlongspacevoyagestravelersmustalsofacebeingconfinedinatightvolumeunabletoescapeisolatedfromthenormallifeofEarthlivingwithasmallfixedgroupofcompanionswhooftencomefromdifferentcultures.Thesechallengescanleadtoanxietydepressioncrewtensionandothersocialissueswhichaffectastronautsjustasmuchasweightlessness-perhapsevenmore.Becausethesefactorsoperateatthesametimethebodyisadaptingtootherenvironmentalchangesitmaynotbeclearwhichphysiologicalchangesresultfromwhichfactors.Muchworkremainstobedone. 41
BillGatesthebillionaireMicrosoftchairmanwithoutasingleearneduniversitydegreeisbyhissuccessraisingnewdoubtsabouttheworthofthebusinessworld’sfavoriteacademictitle:theMBAMasterofBusinessAdministration. 46TheMBAa20th-centuryproductalwayshasbornethemarkoflowlycommerceandgreedonthetree-linedcampusesruledbypurerdisciplinessuchasphilosophyandliterature. Butevenwiththerecessionapparentlycuttingintothehiringofbusinessschoolgraduatesabout79000peopleareexpectedtoreceiveMBAsin1993.47Thisisnearly16timesthenumberofbusinessgraduatesin1960atestimonytothewidespreadassumptionthattheMBAisvitalforyoungmenandwomenwhowanttoruncompaniessomeday. "Ifyouaregoingintothecorporateworlditisstilladisadvantagenottohaveone"saidDonaldMorrisonprofessorofmarketingandmanagementscience."Butinthelastfiveyearsorsowhensomeonesays’ShouldIattempttogetanMBA’Theansweralotmoreis:Itdepends." 48ThesuccessofBillGatesandothernon-MBAssuchasthelateSamWaltonofWal-MartStoresInchashelpedinspireself-consciousdebatesonbusinessschoolcampusesovertheworthofabusinessdegreeandwhethermanagementskillscanbetaught. TheHarvardBusinessReviewprintedalivelyfictionalexchangeofletterstodramatizecomplaintsaboutbusinessdegreeholders. 49ThearticlecalledMBAhires"extremelydisappointing"andsaid"MBAswanttomoveuptoofasttheydon’tunderstandpoliticsandpeopleandtheyaren’tabletofunctionaspartofateamuntiltheirthirdyear.Butbythenthereoutlookingforotherjobs". TheproblemmostparticipantsinthedebateacknowledgeisthattheMBAhasacquiredanauraoffuturefichesandpowerfarbeyonditsactualimportanceandusefulness. Enrollmentinbusinessschoolsexplodedinthe1970sand1980sandcreatedtheassumptionthatnoonewhopursuedabusinesscareercoulddowithoutone.Thegrowthwasfueledby.abacklashagainsttheanti-businessvaluesofthe1960sandbythewomen’smovement. 50BusinesspeoplewhohavehiredorworkedwithMBAssaxthosewiththedegreesoftenknowhowtoanalyzesystemsbutarenotsoskillfulatmotivatingpeople."Theydon’tgetalotofgroundinginthepeoplesideofthebusiness"saidJamesShaffervice-presidentandprincipaloftheTowersPerrinManagementConsultingFinn. ThearticlecalledMBAhiresextremelydisappointingandsaidMBAswanttomoveuptoofasttheydon’tunderstandpoliticsandpeopleandtheyaren’tabletofunctionaspartofateamuntiltheirthirdyear.Butbythenthereoutlookingforotherjobs.
党的十六大指出要不断深化对__执政规律社会主义建设规律人类社发展规律的认识这三大规律
因为中国资产阶级根本上与剥削农民的豪绅地主相联结相混合中国革命要推翻豪绅地主阶级便不能不同时推翻资产阶级这一观点的主要错误是
阅读下列材料 甲乙二人同去打猎见一只大雁飞来很想把它射下弄一顿美餐甲说雁射下后一定要煮着吃乙说煮着吃不如烹着吃甲说煮着吃味道鲜乙说烹着吃味道美而且还省柴二人争得面红耳赤口干舌燥最后总算达成协议雁射下后一半煮着吃一半烹着吃可是当他们准备拉弓射雁时却发现雁早已飞得无影无踪了 请回答 1运用辩证唯物主义物质运动的原理以及物质存在形式的原理对材料予以分析 2根据这些原理如何理解__同志所说发展是硬道理以及不能陷入无休无止的姓资姓社的争论 3运用物质存在形式的原理说明我国加大对外开放力度的必要性
材料1 最近美国五角大楼在2025年的亚洲报告中强调中国将成为美国在亚太地区利益的最大威胁美国若要继续在南亚和东南亚扮演重要角色就必须解决在这些地区没有前沿作战基地的问题还必须加强与中国周边国家的联盟以约束中国为此美国已经作出将其军事战略重心从欧洲移往亚洲的计划与此同时有人提出在亚太地区拼凑小北约对中国编织包围圈美国新政府上台后曾将中国确定为战略竞争对手还有人直言美国搞国家导弹防御系统和主要原因是中国 ——摘自2002年8月人民日报文章如何看待中国的发展 材料2 最近美国著名的智囊机构——外交关系协会公布了一份名为中国军事力量的最新研究报告这份长达92页的报告认为随着中国的军费开支在上世纪90年代和本世纪开头几年的稳定增长中国将无可争议地成为东亚地区的军事强国中国越来越成为美国的强劲对手 ——摘自2003年4月报刊文摘 材料3 中国政府多次声明中国不参加军备竞赛不搞军事集团不进行军事扩张永远不称霸中国单方面承诺无条件不首先使用核武器无条件不对无核国家使用或威胁使用核武器主张全面禁止和彻底销毁核武器支持在拉美亚太及非洲等地区建立无核区中国已向乌克兰和哈萨克斯坦分别提供核安全保障中俄双方已宣布不把各自的核弹头瞄准对方和互不首先使用核武器中俄哈吉塔五国长达七千多公里的边境地区就裁减军事力量达成协议 ——摘自十四大以来重要文献选编 材料4 中美两国人民的友好合作对世界具有重大影响美国是最发达的资本主义国家中国是最大的发展中国家十三亿人口的中国保持稳定和加快发展对促进亚太地区和世界的稳定发展具有极其重要的意义中国拥有广大的市场和发展需求美国拥有先进的科学技术和巨大的物质力量两国之间有着很强的经济互补性中国的潜在市场同国外的先进技术和资金优势结合起来就能形成众多的发展机遇和强大的发展活力中国和美国在事关人类生存和发展的许多重大问题上例如维护世界和平与安全防止大规模杀伤性武器扩散保护人类生存环境打击国际犯罪等有着广泛的共同利益肩负着共同责任这些都是中美两国发展友好合作的重要基础 ——摘自____在1997年11月1日在美国哈佛大学的演讲 材料5 纪思道争辩说作为一个大国中国在国际事务中已经比过去变得更为负责很多国际问题无论是反恐朝鲜核危机国际贸易全球气温还是抗SARS病毒和防艾滋病等问题都需要中国合作参与 ——摘自新加坡联合早报2003年6月19日文章纪思道的中国观 请回答 1结合材料l和2分析冷战结束后美国对华政策的调整 2阅读材料34和5指出应如何发展中美关系 3结合上述材料说明各国应当如何处理不同文明不同社会制度间的国家关系
过渡时期总路线是中国__在一个较长时期内对农业手工业和资本主义工商业改造的指导性路线__制定这个路线的主旨是
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