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开放经济条件下，宏观经济均衡的条件是（）。
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开放经济条件下宏观经济均衡的条件是
I=S
I=S+（M—X）
I=S+（T—G）+（X—M）
I=S+（T—G）+（G—X）
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关于行政机关和机构的设立下列说法中正确的是
下列情况中不属于职务发明创造的是
第2篇DoubtfulWaystoReduceandIncreaseYourWeight Youhearthis:Nowonderyouarefat.Allyoueverdoiseat.Youfeelsad:Iskipmybreakfastandsupper.Iruneverymorningandevening.WhatelsecanIdoBasicallyyoucandonothing.Yourgenesnotyourlifehabitsdetermineyourweightandyourbodyconstantlytriestomaintainit. AlbertStunkardoftheUniversityofPennsylvaniafoundfromexperimentsthat80percentofthechildrenoftwoobese肥胖的parentsbecomeobeseascomparedwithnomorethan14percentoftheoffspringoftwoparentsofnormalweight. HowcanobesepeoplebecomenormaloreventhinthroughdietingWelldietingcanbeeffectivebutthehealthcostsaretremendous.JulesHirscharesearchphysicianatRockefellerUniversitydidastudyofeightfatpeople.Theyweregivenaliquidformulaproviding600caloriesaday.Aftermorethan10weeksthesubjectslost45kaonaverage.Butafterleavingthehospitaltheyallregainedweight.Theresultsweresurprising:bymetabolic新陈代谢的measurementfatpeoplewholostlargeamountsofweightseemedliketheywerestarving.Theyhadpsychiatricproblems.Theydreamedoffoodorbreakingtheirdiet.Theywereanxiousanddepressed;someweresuicidal.Theyhidfoodintheirrooms.Researcherswarnthatitispossiblethatweightreductiondoesn’tresultinnormalweightbutinanab-normalstateresemblingthatofstarvednon-obesepeople. Thinpeoplehoweversufferfromtheopposite:Theyhavetomakeagreatefforttogainweight.EthanSimsoftheUniversityofVermontgotprisonerstovolunteertogainweight.Infourtosixmonthstheyateasmuchastheycould.Theysucceededinincreasingtheirweightby20to25percent.Butmonthsafterthestudyendedtheywerebacktonormalweightandstayedthere. Thisdoesnotmeanthatpeoplearecompletelywithouthopeincontrollingtheirweight.Itmeansthatthosewhotendtobefatwillhavetoconstantlybaffletheirgeneticinheritanceiftheywanttosignificantlylowertheirweight.Thefindingsalsoprovideevidenceforsomethingscientiststhoughtwastrue—eachpersonhasacomfortableweightrange.Therangemightbeasmuchas9kg.Someonemightweigh60-69kgwithouttoomucheffort.Butgoingaboveorbelowthenaturalweightrangeisdifficult.Thebodyresistsbyfeelinghungryorfullandchangingthemetabolismtopushtheweightbacktotherangeitseeks.EthanSimsmadehissubjects
第4篇TryingtoFindaPartner OneofthemoststrikingfindingsofarecentpollintheUKisthatofthepeopleinterviewedoneintwobelievesthatitisbecomingmoredifficulttomeetsomeonetostartafamilywith. WhyaremanyfindingitincreasinglydifficulttostartandsustainintimaterelationshipsDoesmodernlifereallymakeithardertofallinloveOrarewemakingitharderforourselves Itiscertainlythecasetodaythatcontemporarycouplesbenefitindifferentwaysfromrelationships.Womennolongerrelyuponpartnersforeconomicsecurityorstatus.Amandoesn’texpecthisspousetobeinsolechargeofrunninghishouseholdandraisinghischildren. Butperhapstheknowledgethatwecanliveperfectlywellwithoutapartnershipmeansthatittakesmuchmoretopersuadepeopletoabandontheirindependence. Intheoryfindingapartnershouldbemuchsimplerthesedays.Onlyafewgenerationsagoyourchoiceofsoulmate心上人wasconstrainedbygeographysocialconventionandfamilytradition.Althoughitwasneverexplicitmanymarriageswereessentiallyarranged. Nowthosebarriershavebeenbrokendown.Youcanapproachabuilderorabrainsurgeoninanybarinanycityonanygivenevening.Whentheworldisyouroyster牡蛎yousurelyhaveabetterchanceoffindingapearl. Butitseemsthattheoldconventionshavebeenreplacedbyaneventighterconstraint:thetyrannyofchoice. Theexpectationsofpartnersareinflatedtoanunmanageabledegreegoodlooksimpressivesalarykindtograndmotherandrightsocks.Thereisnoroomforerrorinthefirstimpression. Wethinkthatarelationshipcanbeperfect.Ifitisn’titisdisposable.Weworktoprotectourselvesagainstfutureheartacheanddon’tputinthehardemotionallaborneededtobuildastrongrelationship.Ofcoursethisiscomplicatedbyrealities.Thecostofhousingandchild-rearingcreatespressuretohaveastableincomeandcareerbeforealifepartnership.WhichofthefollowingisNOTtrueaboutacontemporarymarriedcouple
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第3篇ShamingPunishments LastmonthJamesConnollyajuniorattheUniversityofMassachusettsstoodinfrontofalocalpolicestationwearingatoga长袍aspunishment. HiscrimeHewaschargedwithunderagedrinkingillegalpossessionofalcoholandexcessivenoisewhileholdingaparty. ThisshamingpunishmenthasincreasedintheUSinrecentyearsmostlyimposedbylocaljudgesforlessseriouscrimessuchasdrunkdrivingandtheft. Theybelieveshameisthebestpettycrimedeterrent威慑.ForexampleinTennesseeJudgeJamesMcKenziehasmadeshoplifters商店货物扒手standoutsideWal-MartwithsignsthatreadIamathiefputherebyorderofJudgeMcKenzieAlternativepunishmentslikecommunityserviceandfinesdon’tconveymoralcondemnation谴责ofthecriminal.saidDanKahanaUniversityofChicagoLawSchoolprofessorinanarticlepublishedontheuniversity’swebsite.Theyaren’tshamefulenough. ShamingpunishmentsaresometimescalledScarlet红色的Letterpunishments.ThenamecomesfromUSauthorNathanielHawthorne’s1850novelTheScarletLetter.InthisnovelawomanisforcedtowearascarletAonherclothesaspunishmentforheradultery通奸. HoweverUniversityofIowalawprofessorAndrewHosmaneksaidthereisanimportantdifferencebetweentheshamingpunishmentsofcolonialAmericaandthoseassignedinstateslikeTennessee. Earlysocietiesoftenhadareacceptanceceremonytowelcometheoffenderbackintomainsociety.saysHosmanek.ContemporarypunishmentsinAmericalackthis. Supportersofshamingpunishmentarguethatpublicshamingisagoodwayofexpressingcommunityvalues.Somejudgessayshamedoffendersseldomrepeattheircrimes. Othersaren’tsosure.Thereislittleevidencetosuggestthatshamingpunishmentsaresuccessfulinpreventingpeoplefromcommittingspecificcrimes.Andashamedcriminalmayfaceahardbattletoregaincredibilityinsociety.saidHosmanek.Soashamingpunishmentmayforcetheoffenderintomorecrimestosupporthimself. Expertsalsodebateshamingpunishment’sdamagetohumandignity.Sincethepointistoshameit’sofcoursedegrading侮辱人格的.saidLindaMalonedirectoroftheHumanRightsandNationalSecurityLawProgrammeatWilliamandMaryLawSchool. USlawonlyprohibitspunishmentthatis’cruelandunusual’--not’inhumananddegrading’.It’sverydifficultforathieftoprovethatholdingasigninfrontofWal-Martis’cruelandunusual’.JamesConnollywasaccusedofallthefollowingcrimesEXCEPT______.
大会__宣布此方案没有异议大家都赞同通过 如果以上不是事实则下列哪项一定正确
第1篇CentersoftheGreatEuropeanCities ThecentersofthegreatcitiesofEuropearemeetingplacesbytradition.Peoplegathertheretodrinkcoffeeandchatlateintothenight.Amixtureoflocalsandtouristsmakeforanexcitingmetropolitanatmosphere. Squaresplazas广场andarcades拱廊formtheheartofEurope’scities. VeniceinItalyhasthePlazzaSanMarcoabeautifulsquaresurroundedbyshopschurchesrestaurantsand’cafes.InBarcelonaSpainLaBosqueriaisalivelymarketwithhundredsofstallssellingallkindsofgoods.London’sCoventGardenisfilledwithfruitandvegetablestallsbydayandmusiciansacrobats杂技演员andartistsbynight.Thegovernmentbuildingsatthecenterofmanycitiesoftenarearchitecturallyimpressive.InLondontheyserveasabeautifulbackdrop背景tothecoffeetablesthatlinethestreetsandthebanksoftheThames. Thesevibrant有活力的heartsaretheproductofcenturiesofevolutionsocialhistorianJoelGarreautoldUSNewsandWorldReportrecently.ThereasonpeoplethinkVeniceissogreattodayisyoudon’tseeallthemistakessaidGarreauThosehaveallbeenremoved.MostEuropeancitieswerelaidoutbeforetheinventionofthecarsobarsrestaurantsandcafeswereneartopeople’shomes.TodaythefocusofmanyEuropeans’lifehasmovedawayfromthecenters.Theyliveinthesuburbsandoutskirtsdrivingtosupermarketstogettheirsupplies.Butonacontinentwherepeopletreasureconventiontherearestillthosewhoholdontotraditionalwayslivingandshoppinglocally.Thesepeopletogetherwithtouristsprovidethecitycenterswiththereasonforexistence. Coffeecultureplaysapartinkeepingthesecitycentersflourishing.ThisisparticularlytrueofPariswhosecitizensarefamousenthusiasticconversationalists.Thisskillisdevelopedovermanyhoursspentchattingoverespressos浓咖啡andcigarettes. Religionalsoplaysaroleindevelopingsociableatmosphere.PeopleinRomanCatholiccountriesusedtovisitthechurchonanalmostdailybasis.Entirecommunitieswouldgatherinthesamebuildingandthenmoveouttothemarketscafesandbarsinthesurroundingstreets.AnenormousexampleofthisrelationshipbetweenchurchandsocietyistheDuomo.ThehugemarblecathedralinFlorenceItalyissurroundedbybakeriesandcoffeeshopsandcatersnotonlytothetouristcrowdsbutalsothelocalcommunity.WhydopeoplethinkthatVeniceissogreat
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第1篇CentersoftheGreatEuropeanCities ThecentersofthegreatcitiesofEuropearemeetingplacesbytradition.Peoplegathertheretodrinkcoffeeandchatlateintothenight.Amixtureoflocalsandtouristsmakeforanexcitingmetropolitanatmosphere. Squaresplazas广场andarcades拱廊formtheheartofEurope’scities. VeniceinItalyhasthePlazzaSanMarcoabeautifulsquaresurroundedbyshopschurchesrestaurantsand’cafes.InBarcelonaSpainLaBosqueriaisalivelymarketwithhundredsofstallssellingallkindsofgoods.London’sCoventGardenisfilledwithfruitandvegetablestallsbydayandmusiciansacrobats杂技演员andartistsbynight.Thegovernmentbuildingsatthecenterofmanycitiesoftenarearchitecturallyimpressive.InLondontheyserveasabeautifulbackdrop背景tothecoffeetablesthatlinethestreetsandthebanksoftheThames. Thesevibrant有活力的heartsaretheproductofcenturiesofevolutionsocialhistorianJoelGarreautoldUSNewsandWorldReportrecently.ThereasonpeoplethinkVeniceissogreattodayisyoudon’tseeallthemistakessaidGarreauThosehaveallbeenremoved.MostEuropeancitieswerelaidoutbeforetheinventionofthecarsobarsrestaurantsandcafeswereneartopeople’shomes.TodaythefocusofmanyEuropeans’lifehasmovedawayfromthecenters.Theyliveinthesuburbsandoutskirtsdrivingtosupermarketstogettheirsupplies.Butonacontinentwherepeopletreasureconventiontherearestillthosewhoholdontotraditionalwayslivingandshoppinglocally.Thesepeopletogetherwithtouristsprovidethecitycenterswiththereasonforexistence. Coffeecultureplaysapartinkeepingthesecitycentersflourishing.ThisisparticularlytrueofPariswhosecitizensarefamousenthusiasticconversationalists.Thisskillisdevelopedovermanyhoursspentchattingoverespressos浓咖啡andcigarettes. Religionalsoplaysaroleindevelopingsociableatmosphere.PeopleinRomanCatholiccountriesusedtovisitthechurchonanalmostdailybasis.Entirecommunitieswouldgatherinthesamebuildingandthenmoveouttothemarketscafesandbarsinthesurroundingstreets.AnenormousexampleofthisrelationshipbetweenchurchandsocietyistheDuomo.ThehugemarblecathedralinFlorenceItalyissurroundedbybakeriesandcoffeeshopsandcatersnotonlytothetouristcrowdsbutalsothelocalcommunity.ThewritercitestheDuomointhelastparagraphasanexampletoillustratethat______.
下列句子中没有歧义的一项是
飞机天空
根据行政许可法除可以当场作出行政许可决定的外行政机关应当自受理行政许可申请之日起内作出行政许可决定
第4篇TryingtoFindaPartner OneofthemoststrikingfindingsofarecentpollintheUKisthatofthepeopleinterviewedoneintwobelievesthatitisbecomingmoredifficulttomeetsomeonetostartafamilywith. WhyaremanyfindingitincreasinglydifficulttostartandsustainintimaterelationshipsDoesmodernlifereallymakeithardertofallinloveOrarewemakingitharderforourselves Itiscertainlythecasetodaythatcontemporarycouplesbenefitindifferentwaysfromrelationships.Womennolongerrelyuponpartnersforeconomicsecurityorstatus.Amandoesn’texpecthisspousetobeinsolechargeofrunninghishouseholdandraisinghischildren. Butperhapstheknowledgethatwecanliveperfectlywellwithoutapartnershipmeansthatittakesmuchmoretopersuadepeopletoabandontheirindependence. Intheoryfindingapartnershouldbemuchsimplerthesedays.Onlyafewgenerationsagoyourchoiceofsoulmate心上人wasconstrainedbygeographysocialconventionandfamilytradition.Althoughitwasneverexplicitmanymarriageswereessentiallyarranged. Nowthosebarriershavebeenbrokendown.Youcanapproachabuilderorabrainsurgeoninanybarinanycityonanygivenevening.Whentheworldisyouroyster牡蛎yousurelyhaveabetterchanceoffindingapearl. Butitseemsthattheoldconventionshavebeenreplacedbyaneventighterconstraint:thetyrannyofchoice. Theexpectationsofpartnersareinflatedtoanunmanageabledegreegoodlooksimpressivesalarykindtograndmotherandrightsocks.Thereisnoroomforerrorinthefirstimpression. Wethinkthatarelationshipcanbeperfect.Ifitisn’titisdisposable.Weworktoprotectourselvesagainstfutureheartacheanddon’tputinthehardemotionallaborneededtobuildastrongrelationship.Ofcoursethisiscomplicatedbyrealities.Thecostofhousingandchild-rearingcreatespressuretohaveastableincomeandcareerbeforealifepartnership.WhichofthefollowingisNOTexpectedofapartneraccordingtothispassage
第3篇ShamingPunishments LastmonthJamesConnollyajuniorattheUniversityofMassachusettsstoodinfrontofalocalpolicestationwearingatoga长袍aspunishment. HiscrimeHewaschargedwithunderagedrinkingillegalpossessionofalcoholandexcessivenoisewhileholdingaparty. ThisshamingpunishmenthasincreasedintheUSinrecentyearsmostlyimposedbylocaljudgesforlessseriouscrimessuchasdrunkdrivingandtheft. Theybelieveshameisthebestpettycrimedeterrent威慑.ForexampleinTennesseeJudgeJamesMcKenziehasmadeshoplifters商店货物扒手standoutsideWal-MartwithsignsthatreadIamathiefputherebyorderofJudgeMcKenzieAlternativepunishmentslikecommunityserviceandfinesdon’tconveymoralcondemnation谴责ofthecriminal.saidDanKahanaUniversityofChicagoLawSchoolprofessorinanarticlepublishedontheuniversity’swebsite.Theyaren’tshamefulenough. ShamingpunishmentsaresometimescalledScarlet红色的Letterpunishments.ThenamecomesfromUSauthorNathanielHawthorne’s1850novelTheScarletLetter.InthisnovelawomanisforcedtowearascarletAonherclothesaspunishmentforheradultery通奸. HoweverUniversityofIowalawprofessorAndrewHosmaneksaidthereisanimportantdifferencebetweentheshamingpunishmentsofcolonialAmericaandthoseassignedinstateslikeTennessee. Earlysocietiesoftenhadareacceptanceceremonytowelcometheoffenderbackintomainsociety.saysHosmanek.ContemporarypunishmentsinAmericalackthis. Supportersofshamingpunishmentarguethatpublicshamingisagoodwayofexpressingcommunityvalues.Somejudgessayshamedoffendersseldomrepeattheircrimes. Othersaren’tsosure.Thereislittleevidencetosuggestthatshamingpunishmentsaresuccessfulinpreventingpeoplefromcommittingspecificcrimes.Andashamedcriminalmayfaceahardbattletoregaincredibilityinsociety.saidHosmanek.Soashamingpunishmentmayforcetheoffenderintomorecrimestosupporthimself. Expertsalsodebateshamingpunishment’sdamagetohumandignity.Sincethepointistoshameit’sofcoursedegrading侮辱人格的.saidLindaMalonedirectoroftheHumanRightsandNationalSecurityLawProgrammeatWilliamandMaryLawSchool. USlawonlyprohibitspunishmentthatis’cruelandunusual’--not’inhumananddegrading’.It’sverydifficultforathieftoprovethatholdingasigninfrontofWal-Martis’cruelandunusual’.WhatdoesUSlawforbid
下列句子中句意明确且没有语病的一句是
第1篇CentersoftheGreatEuropeanCities ThecentersofthegreatcitiesofEuropearemeetingplacesbytradition.Peoplegathertheretodrinkcoffeeandchatlateintothenight.Amixtureoflocalsandtouristsmakeforanexcitingmetropolitanatmosphere. Squaresplazas广场andarcades拱廊formtheheartofEurope’scities. VeniceinItalyhasthePlazzaSanMarcoabeautifulsquaresurroundedbyshopschurchesrestaurantsand’cafes.InBarcelonaSpainLaBosqueriaisalivelymarketwithhundredsofstallssellingallkindsofgoods.London’sCoventGardenisfilledwithfruitandvegetablestallsbydayandmusiciansacrobats杂技演员andartistsbynight.Thegovernmentbuildingsatthecenterofmanycitiesoftenarearchitecturallyimpressive.InLondontheyserveasabeautifulbackdrop背景tothecoffeetablesthatlinethestreetsandthebanksoftheThames. Thesevibrant有活力的heartsaretheproductofcenturiesofevolutionsocialhistorianJoelGarreautoldUSNewsandWorldReportrecently.ThereasonpeoplethinkVeniceissogreattodayisyoudon’tseeallthemistakessaidGarreauThosehaveallbeenremoved.MostEuropeancitieswerelaidoutbeforetheinventionofthecarsobarsrestaurantsandcafeswereneartopeople’shomes.TodaythefocusofmanyEuropeans’lifehasmovedawayfromthecenters.Theyliveinthesuburbsandoutskirtsdrivingtosupermarketstogettheirsupplies.Butonacontinentwherepeopletreasureconventiontherearestillthosewhoholdontotraditionalwayslivingandshoppinglocally.Thesepeopletogetherwithtouristsprovidethecitycenterswiththereasonforexistence. Coffeecultureplaysapartinkeepingthesecitycentersflourishing.ThisisparticularlytrueofPariswhosecitizensarefamousenthusiasticconversationalists.Thisskillisdevelopedovermanyhoursspentchattingoverespressos浓咖啡andcigarettes. Religionalsoplaysaroleindevelopingsociableatmosphere.PeopleinRomanCatholiccountriesusedtovisitthechurchonanalmostdailybasis.Entirecommunitieswouldgatherinthesamebuildingandthenmoveouttothemarketscafesandbarsinthesurroundingstreets.AnenormousexampleofthisrelationshipbetweenchurchandsocietyistheDuomo.ThehugemarblecathedralinFlorenceItalyissurroundedbybakeriesandcoffeeshopsandcatersnotonlytothetouristcrowdsbutalsothelocalcommunity.ItcanbeinferredfromthefirstparagraphthateachbigcityinEurope______.
现在许多科技期刊大量充斥着关系稿人情稿职称稿赞助稿这对学术腐败起着推波助澜的作用 根据这段话我们可以知道
某镇有八个村其中赵村所有的人都是在白天祭祀祖先李庄所有的人都是在晚上才祭祀祖先现在我们知道李明是晚上祭祀祖先的人 由此可以推断
下列关于法的最深层次的本质的表述正确的是
第3篇ShamingPunishments LastmonthJamesConnollyajuniorattheUniversityofMassachusettsstoodinfrontofalocalpolicestationwearingatoga长袍aspunishment. HiscrimeHewaschargedwithunderagedrinkingillegalpossessionofalcoholandexcessivenoisewhileholdingaparty. ThisshamingpunishmenthasincreasedintheUSinrecentyearsmostlyimposedbylocaljudgesforlessseriouscrimessuchasdrunkdrivingandtheft. Theybelieveshameisthebestpettycrimedeterrent威慑.ForexampleinTennesseeJudgeJamesMcKenziehasmadeshoplifters商店货物扒手standoutsideWal-MartwithsignsthatreadIamathiefputherebyorderofJudgeMcKenzieAlternativepunishmentslikecommunityserviceandfinesdon’tconveymoralcondemnation谴责ofthecriminal.saidDanKahanaUniversityofChicagoLawSchoolprofessorinanarticlepublishedontheuniversity’swebsite.Theyaren’tshamefulenough. ShamingpunishmentsaresometimescalledScarlet红色的Letterpunishments.ThenamecomesfromUSauthorNathanielHawthorne’s1850novelTheScarletLetter.InthisnovelawomanisforcedtowearascarletAonherclothesaspunishmentforheradultery通奸. HoweverUniversityofIowalawprofessorAndrewHosmaneksaidthereisanimportantdifferencebetweentheshamingpunishmentsofcolonialAmericaandthoseassignedinstateslikeTennessee. Earlysocietiesoftenhadareacceptanceceremonytowelcometheoffenderbackintomainsociety.saysHosmanek.ContemporarypunishmentsinAmericalackthis. Supportersofshamingpunishmentarguethatpublicshamingisagoodwayofexpressingcommunityvalues.Somejudgessayshamedoffendersseldomrepeattheircrimes. Othersaren’tsosure.Thereislittleevidencetosuggestthatshamingpunishmentsaresuccessfulinpreventingpeoplefromcommittingspecificcrimes.Andashamedcriminalmayfaceahardbattletoregaincredibilityinsociety.saidHosmanek.Soashamingpunishmentmayforcetheoffenderintomorecrimestosupporthimself. Expertsalsodebateshamingpunishment’sdamagetohumandignity.Sincethepointistoshameit’sofcoursedegrading侮辱人格的.saidLindaMalonedirectoroftheHumanRightsandNationalSecurityLawProgrammeatWilliamandMaryLawSchool. USlawonlyprohibitspunishmentthatis’cruelandunusual’--not’inhumananddegrading’.It’sverydifficultforathieftoprovethatholdingasigninfrontofWal-Martis’cruelandunusual’.InthenovelTheScarletLetterawomanisaccusedof______.
1参加考试2获得奖励 3补课4生病住院 5成绩优异
雪花冬天
坚持党的基本路线不动摇决定于
第2篇DoubtfulWaystoReduceandIncreaseYourWeight Youhearthis:Nowonderyouarefat.Allyoueverdoiseat.Youfeelsad:Iskipmybreakfastandsupper.Iruneverymorningandevening.WhatelsecanIdoBasicallyyoucandonothing.Yourgenesnotyourlifehabitsdetermineyourweightandyourbodyconstantlytriestomaintainit. AlbertStunkardoftheUniversityofPennsylvaniafoundfromexperimentsthat80percentofthechildrenoftwoobese肥胖的parentsbecomeobeseascomparedwithnomorethan14percentoftheoffspringoftwoparentsofnormalweight. HowcanobesepeoplebecomenormaloreventhinthroughdietingWelldietingcanbeeffectivebutthehealthcostsaretremendous.JulesHirscharesearchphysicianatRockefellerUniversitydidastudyofeightfatpeople.Theyweregivenaliquidformulaproviding600caloriesaday.Aftermorethan10weeksthesubjectslost45kaonaverage.Butafterleavingthehospitaltheyallregainedweight.Theresultsweresurprising:bymetabolic新陈代谢的measurementfatpeoplewholostlargeamountsofweightseemedliketheywerestarving.Theyhadpsychiatricproblems.Theydreamedoffoodorbreakingtheirdiet.Theywereanxiousanddepressed;someweresuicidal.Theyhidfoodintheirrooms.Researcherswarnthatitispossiblethatweightreductiondoesn’tresultinnormalweightbutinanab-normalstateresemblingthatofstarvednon-obesepeople. Thinpeoplehoweversufferfromtheopposite:Theyhavetomakeagreatefforttogainweight.EthanSimsoftheUniversityofVermontgotprisonerstovolunteertogainweight.Infourtosixmonthstheyateasmuchastheycould.Theysucceededinincreasingtheirweightby20to25percent.Butmonthsafterthestudyendedtheywerebacktonormalweightandstayedthere. Thisdoesnotmeanthatpeoplearecompletelywithouthopeincontrollingtheirweight.Itmeansthatthosewhotendtobefatwillhavetoconstantlybaffletheirgeneticinheritanceiftheywanttosignificantlylowertheirweight.Thefindingsalsoprovideevidenceforsomethingscientiststhoughtwastrue—eachpersonhasacomfortableweightrange.Therangemightbeasmuchas9kg.Someonemightweigh60-69kgwithouttoomucheffort.Butgoingaboveorbelowthenaturalweightrangeisdifficult.Thebodyresistsbyfeelinghungryorfullandchangingthemetabolismtopushtheweightbacktotherangeitseeks.WhatdidJulesHirschdototheeightfatpeopleinhisstudy
下列关于权利和义务的关系的说法不正确的一项是
下列关于深圳的地理位置描述不正确的是
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