首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
(一) Humans are social animals. They live in groups all over the world. As these groups of p...
查看本题答案
包含此试题的试卷
体育教师招聘考试《单选集》真题及答案
点击查看
你可能感兴趣的试题
Humanbeingsinalltimesandplacesthinkabouttheirwo
Humanbeingsinalltimesandplacesthinkabouttheirworld
Humanbeingsinalltimesandplacesthinkabouttheirworld
Humanbeingsinalltimesandplacesthinkabouttheirwo
热门试题
更多
一TheManofManySecrets—HarryHoudini—wasoneofthegreatestAmericanentertainersinthetheaternextcentury.Hewasamanfamousforhisescapes—fromprisoncellsfromwoodenboxesfloatinginriversfromlockedtanksfullofwater.HeappearedintheatersalloverEuropeandAmerica.CrowdscametoseethegreatHoudiniandhismagictricks.Ofcoursehissecretwasnotmagicorsupernaturalpowers.Itwassimplystrength.Hehadtheabilitytomovehistoesaswellashemovedhisfingers.Hecouldmovehisbodyintoalmostanypositionhewanted.Houdinistartedworkingintheentertainmentworldwhenhewas17in1891.HeandhisbrotherTheoperformedcardtricksinclubinNewYork.TheycalledthemselvestheHoudiniBrothers.WhenHarrymarriedin1894heandhiswifeBessworkedtogetherasmagicianandassistant.Butforalongtimetheywerenotverysuccessful.ThenHarryperformedhisfirstprisonescapeinChicagoin1898.Harrypersuadedadetectivetolethimtrytoescapefromtheprisonandheinvitedthelocalnewspapermentowatch.ItwasthepublicitythatcamefromthisthatstartedHarryHoudini’ssuccess.Harryhadfingerstrainedtoescapefromhandcuffsandtoestrainedtoescapeanklechins.Buthisbiggestsecretwashowheunlockedtheprisondoors.EverytimehewentintotheprisoncellBessgavehimakissforgoodluck—andasmallskeletonkeywhichisakeythatfitsmanylockspassquicklyfromhermouthtohis.Harryusedtheseprisonescapestobuildhisfame.Hearrangedtoescapefromthelocalprisonofeverytownhevisited.Intheafternoonthepeopleofthetownwouldreadaboutitintheirlocalnewspapersandintheeveningeveryseatinthelocaltheaterwouldbefull.WhatwastheresultWorld-wildfameandanamerememberedtoday.ItcanbeinferredfromthepassagethatHoudinibecamefamous______.
教师主要通过做好工作促进个体的社会化
下列哪些是我国__和法律规定的少年儿童享有的合法权利
Personalcomputersareusedbyonepersonatatime.ThelargestpersonalcomputerorPCScanfitona1.Someofthese2havemorethanonemicroprocessor.3theprimaryprocessorwhichisageneral-purposedeviceaPCmayhaveoneormoreprocessorsto4specialkindsofwork.Somemachines5havemathsprocessorsothershavegraphicsprocessorstohelpprocessphotographsandotherillustrations.Stillothershave6processors.OfficeworkersalsousePCSthatarenot7toanetwork.Thesemachinesareusedfor8tasksaswordprocessingperformingfinancialcalculationsandorganizingand9bodiesofinformationcalleddatabases.PeopleusePCSat10forsomeofthesamekindsoftasks.Theyusewordprocessingprogramsfor11Communicationfinancialsoftwareforhouseholdbudgets.Individualsalsousetheirhomecomputerstoplay12andtocommunicate13theinternet.SmallportablePCSare14withpeoplewhooftenworkawayfromtheirdesks.The15includelaptopcomputerswhichcanbe16onthelap;notebookcomputerswhichareaboutthe17ofalooseleafnotebook;andpalmtoporhandheldcomputerswhichcanbeoperatedwhile18inthehand.Laptopandnotebookcomputershavethesame19asdesktopcomputers.Palmtopcomputershavelesspowerbutstill20someadvancedcapabilities.Forexampletheycanprocesshouseholdfinancialdata.二完形填空
三Whenyouareinanothercountryitisimportanttoknowthelanguagebutitisequallyimportanttoknowhowtocommunicatenonverballybeforesayinganythingbymakinggestures.Accordingtoapioneerinnonverbalcommunicationonly20to35percentofourcommunicationisverbal.Whenpeopledon’tknowthelanguagethemostcommonwaytocommunicateisthroughgestures.Howevermanygestureshavedifferentmeaningsornomeaningatallindifferentpartsoftheworld.IntheUnitedStatesforexamplenoddingyourheadupanddownmeansyes.InsomepartsofGreeceandTurkeyhoweverthismotioncanmeanno.InSoutheastAsianoddingyourheadisapolitewayofsayingI’veheardyou.InancientRomewhentheemperorwantedtosparesomeone’slifehewouldputhisthumbup.TodayintheUnitedStateswhensomeoneputshis/herthumbupitmeansEverythingisallright.HoweverinSardiniaandGreecethegestureisinsultingandshouldnotbeusedthere.IntheUnitedStatesraisingyourclaspedhandsaboveyourheadmeansI’mthechampionorI’mthewinner.Itisthesignprizefightersmakewhentheywinafight.WhenaleadingRussianstatesmanmadethisgestureafteraWhiteHousemeetingAmericansmisunderstoodandthoughthemeanthewasawinner.InRussiahoweveritisasignoffriendship.IntheUnitedStatesholdingyourhandupwiththethumbandindexfingerinacircleandtheotherthreefingersspreadoutmeansEverythingisOKandisfrequentlyusedbyastronautsandpoliticians.InFranceandBelgiumitcanmeanYou’reworthnothing.Thereareothernonverbalsignalsthatpeopleshouldbeawareofwhentheygotoanothercountrysuchasthedistancetomaintainbetweenspeakers.Americansusuallyfeelcomfortablewhenspeakingwithsomeoneifthedistancebetweenthemisabouteighteeninchestoarm’slength.Anythingclosermakesthemfeeluncomfortable.WhentalkingtoAmericansitisalsoimportanttomakeeyecontact.IfyoulookdownwhentalkingtoanAmericanhe/shemayfeelthatyouareembarrassedafraidortryingtohidesomething.Inadditiontoknowinghowtocommunicatenonverballyinacountryitisimportanttoknowwhatyouandhecannotdiscuss.IntheUnitedStatestherearecertaintopicstoavoidwhenyoufirstmeetsomeoneForexampledon’taskpeopletheirageweightreligionmaritalstatushowmuchmoneytheyearnorhowmuchsomethingcosts.Youcantalkaboutworktheweathertrafficproblemssportsfoodnewsofthedaywhereonelivesconsumersubjectscomputerscarrepairsandsoforthandtravelorvacationplans.Thesefewexamplesillustratethatyouractionscanspeaklouderthanyourwords.Inaparticularculturalcontestwhatyousayandwhatyoudon’tsayareequallyimportant.Themainideaofthepassageisthatwhenyouareinanothercountry______.
Personalcomputersareusedbyonepersonatatime.ThelargestpersonalcomputerorPCScanfitona1.Someofthese2havemorethanonemicroprocessor.3theprimaryprocessorwhichisageneral-purposedeviceaPCmayhaveoneormoreprocessorsto4specialkindsofwork.Somemachines5havemathsprocessorsothershavegraphicsprocessorstohelpprocessphotographsandotherillustrations.Stillothershave6processors.OfficeworkersalsousePCSthatarenot7toanetwork.Thesemachinesareusedfor8tasksaswordprocessingperformingfinancialcalculationsandorganizingand9bodiesofinformationcalleddatabases.PeopleusePCSat10forsomeofthesamekindsoftasks.Theyusewordprocessingprogramsfor11Communicationfinancialsoftwareforhouseholdbudgets.Individualsalsousetheirhomecomputerstoplay12andtocommunicate13theinternet.SmallportablePCSare14withpeoplewhooftenworkawayfromtheirdesks.The15includelaptopcomputerswhichcanbe16onthelap;notebookcomputerswhichareaboutthe17ofalooseleafnotebook;andpalmtoporhandheldcomputerswhichcanbeoperatedwhile18inthehand.Laptopandnotebookcomputershavethesame19asdesktopcomputers.Palmtopcomputershavelesspowerbutstill20someadvancedcapabilities.Forexampletheycanprocesshouseholdfinancialdata.二完形填空
Personalcomputersareusedbyonepersonatatime.ThelargestpersonalcomputerorPCScanfitona1.Someofthese2havemorethanonemicroprocessor.3theprimaryprocessorwhichisageneral-purposedeviceaPCmayhaveoneormoreprocessorsto4specialkindsofwork.Somemachines5havemathsprocessorsothershavegraphicsprocessorstohelpprocessphotographsandotherillustrations.Stillothershave6processors.OfficeworkersalsousePCSthatarenot7toanetwork.Thesemachinesareusedfor8tasksaswordprocessingperformingfinancialcalculationsandorganizingand9bodiesofinformationcalleddatabases.PeopleusePCSat10forsomeofthesamekindsoftasks.Theyusewordprocessingprogramsfor11Communicationfinancialsoftwareforhouseholdbudgets.Individualsalsousetheirhomecomputerstoplay12andtocommunicate13theinternet.SmallportablePCSare14withpeoplewhooftenworkawayfromtheirdesks.The15includelaptopcomputerswhichcanbe16onthelap;notebookcomputerswhichareaboutthe17ofalooseleafnotebook;andpalmtoporhandheldcomputerswhichcanbeoperatedwhile18inthehand.Laptopandnotebookcomputershavethesame19asdesktopcomputers.Palmtopcomputershavelesspowerbutstill20someadvancedcapabilities.Forexampletheycanprocesshouseholdfinancialdata.二完形填空
IwrotedownhisnameandaddressIshouldforgetit.
Personalcomputersareusedbyonepersonatatime.ThelargestpersonalcomputerorPCScanfitona1.Someofthese2havemorethanonemicroprocessor.3theprimaryprocessorwhichisageneral-purposedeviceaPCmayhaveoneormoreprocessorsto4specialkindsofwork.Somemachines5havemathsprocessorsothershavegraphicsprocessorstohelpprocessphotographsandotherillustrations.Stillothershave6processors.OfficeworkersalsousePCSthatarenot7toanetwork.Thesemachinesareusedfor8tasksaswordprocessingperformingfinancialcalculationsandorganizingand9bodiesofinformationcalleddatabases.PeopleusePCSat10forsomeofthesamekindsoftasks.Theyusewordprocessingprogramsfor11Communicationfinancialsoftwareforhouseholdbudgets.Individualsalsousetheirhomecomputerstoplay12andtocommunicate13theinternet.SmallportablePCSare14withpeoplewhooftenworkawayfromtheirdesks.The15includelaptopcomputerswhichcanbe16onthelap;notebookcomputerswhichareaboutthe17ofalooseleafnotebook;andpalmtoporhandheldcomputerswhichcanbeoperatedwhile18inthehand.Laptopandnotebookcomputershavethesame19asdesktopcomputers.Palmtopcomputershavelesspowerbutstill20someadvancedcapabilities.Forexampletheycanprocesshouseholdfinancialdata.二完形填空
四Apunctualpersonisinthehabitofdoingathingatthepropertimeandisneverlateinkeepinganappointment.Theunpunctualmanononehandneverdoeswhathehastodoatthepropertime.Heisalwaysinahurryandintheendlosesbothtimeandhisgoodname.Alostthingmaybefoundagainbutlosttimecanneverberegained.Timeismorevaluablethanmaterialthings.Infacttimeislifeitself.Theunpunctualmanisforeverwastingandmismanaginghismostvaluableassetaswellasother’s.Theunpunctualpersonisalwayscomplainingthathefindsnotimetoanswerlettersorreturncallsorkeepappointmentspromptly.Butthemanwhoreallyhasagreatdealtodoisverycarefulofhistimeandseldomcomplainsofwantofit.Heknowsthathecannotgetthroughhishugeamountofworkunlesshefaithfullykeepseverypieceofworkwhenithastobeattendedto.Failuretobepunctualinkeepingone’sappointmentsisthesignofdisrespecttowardsothers.Ifapersonisinvitedtodinnerandarriveslaterthantheappointedtimehekeepsalltheotherguestswaitingforhim.Usuallythiswillberegardedasagreatdisrespecttothehostandallotherguestspresent.Unpunctualitymoreoverisveryharmfulwhenitcomestodoone’sdutywhetherpublicorprivate.Imaginehowitwouldbeifthosewhoareputinchargeofimportanttasksfailedtobeattheirproperplaceattheappointedtime.Amanwhoisknowntobehabituallyunpunctualisnevertrustedbyhisfriendsorfellowmen.Accordingtothepassagethemainreasonthatapersonisalwaysunpunctualisthat______.
Personalcomputersareusedbyonepersonatatime.ThelargestpersonalcomputerorPCScanfitona1.Someofthese2havemorethanonemicroprocessor.3theprimaryprocessorwhichisageneral-purposedeviceaPCmayhaveoneormoreprocessorsto4specialkindsofwork.Somemachines5havemathsprocessorsothershavegraphicsprocessorstohelpprocessphotographsandotherillustrations.Stillothershave6processors.OfficeworkersalsousePCSthatarenot7toanetwork.Thesemachinesareusedfor8tasksaswordprocessingperformingfinancialcalculationsandorganizingand9bodiesofinformationcalleddatabases.PeopleusePCSat10forsomeofthesamekindsoftasks.Theyusewordprocessingprogramsfor11Communicationfinancialsoftwareforhouseholdbudgets.Individualsalsousetheirhomecomputerstoplay12andtocommunicate13theinternet.SmallportablePCSare14withpeoplewhooftenworkawayfromtheirdesks.The15includelaptopcomputerswhichcanbe16onthelap;notebookcomputerswhichareaboutthe17ofalooseleafnotebook;andpalmtoporhandheldcomputerswhichcanbeoperatedwhile18inthehand.Laptopandnotebookcomputershavethesame19asdesktopcomputers.Palmtopcomputershavelesspowerbutstill20someadvancedcapabilities.Forexampletheycanprocesshouseholdfinancialdata.二完形填空
三Whenyouareinanothercountryitisimportanttoknowthelanguagebutitisequallyimportanttoknowhowtocommunicatenonverballybeforesayinganythingbymakinggestures.Accordingtoapioneerinnonverbalcommunicationonly20to35percentofourcommunicationisverbal.Whenpeopledon’tknowthelanguagethemostcommonwaytocommunicateisthroughgestures.Howevermanygestureshavedifferentmeaningsornomeaningatallindifferentpartsoftheworld.IntheUnitedStatesforexamplenoddingyourheadupanddownmeansyes.InsomepartsofGreeceandTurkeyhoweverthismotioncanmeanno.InSoutheastAsianoddingyourheadisapolitewayofsayingI’veheardyou.InancientRomewhentheemperorwantedtosparesomeone’slifehewouldputhisthumbup.TodayintheUnitedStateswhensomeoneputshis/herthumbupitmeansEverythingisallright.HoweverinSardiniaandGreecethegestureisinsultingandshouldnotbeusedthere.IntheUnitedStatesraisingyourclaspedhandsaboveyourheadmeansI’mthechampionorI’mthewinner.Itisthesignprizefightersmakewhentheywinafight.WhenaleadingRussianstatesmanmadethisgestureafteraWhiteHousemeetingAmericansmisunderstoodandthoughthemeanthewasawinner.InRussiahoweveritisasignoffriendship.IntheUnitedStatesholdingyourhandupwiththethumbandindexfingerinacircleandtheotherthreefingersspreadoutmeansEverythingisOKandisfrequentlyusedbyastronautsandpoliticians.InFranceandBelgiumitcanmeanYou’reworthnothing.Thereareothernonverbalsignalsthatpeopleshouldbeawareofwhentheygotoanothercountrysuchasthedistancetomaintainbetweenspeakers.Americansusuallyfeelcomfortablewhenspeakingwithsomeoneifthedistancebetweenthemisabouteighteeninchestoarm’slength.Anythingclosermakesthemfeeluncomfortable.WhentalkingtoAmericansitisalsoimportanttomakeeyecontact.IfyoulookdownwhentalkingtoanAmericanhe/shemayfeelthatyouareembarrassedafraidortryingtohidesomething.Inadditiontoknowinghowtocommunicatenonverballyinacountryitisimportanttoknowwhatyouandhecannotdiscuss.IntheUnitedStatestherearecertaintopicstoavoidwhenyoufirstmeetsomeoneForexampledon’taskpeopletheirageweightreligionmaritalstatushowmuchmoneytheyearnorhowmuchsomethingcosts.Youcantalkaboutworktheweathertrafficproblemssportsfoodnewsofthedaywhereonelivesconsumersubjectscomputerscarrepairsandsoforthandtravelorvacationplans.Thesefewexamplesillustratethatyouractionscanspeaklouderthanyourwords.Inaparticularculturalcontestwhatyousayandwhatyoudon’tsayareequallyimportant.Aswecanseefromthepassagethereare______kindsofnonverbalcommunicationsignals.
一TheManofManySecrets—HarryHoudini—wasoneofthegreatestAmericanentertainersinthetheaternextcentury.Hewasamanfamousforhisescapes—fromprisoncellsfromwoodenboxesfloatinginriversfromlockedtanksfullofwater.HeappearedintheatersalloverEuropeandAmerica.CrowdscametoseethegreatHoudiniandhismagictricks.Ofcoursehissecretwasnotmagicorsupernaturalpowers.Itwassimplystrength.Hehadtheabilitytomovehistoesaswellashemovedhisfingers.Hecouldmovehisbodyintoalmostanypositionhewanted.Houdinistartedworkingintheentertainmentworldwhenhewas17in1891.HeandhisbrotherTheoperformedcardtricksinclubinNewYork.TheycalledthemselvestheHoudiniBrothers.WhenHarrymarriedin1894heandhiswifeBessworkedtogetherasmagicianandassistant.Butforalongtimetheywerenotverysuccessful.ThenHarryperformedhisfirstprisonescapeinChicagoin1898.Harrypersuadedadetectivetolethimtrytoescapefromtheprisonandheinvitedthelocalnewspapermentowatch.ItwasthepublicitythatcamefromthisthatstartedHarryHoudini’ssuccess.Harryhadfingerstrainedtoescapefromhandcuffsandtoestrainedtoescapeanklechins.Buthisbiggestsecretwashowheunlockedtheprisondoors.EverytimehewentintotheprisoncellBessgavehimakissforgoodluck—andasmallskeletonkeywhichisakeythatfitsmanylockspassquicklyfromhermouthtohis.Harryusedtheseprisonescapestobuildhisfame.Hearrangedtoescapefromthelocalprisonofeverytownhevisited.Intheafternoonthepeopleofthetownwouldreadaboutitintheirlocalnewspapersandintheeveningeveryseatinthelocaltheaterwouldbefull.WhatwastheresultWorld-wildfameandanamerememberedtoday.AccordingtothepassageHoudini’ssuccessinprisonescapesdependson______.
NeitherhenorIfromCanad
二SesameStreethasbeencalledthelongeststreetintheworld.Thatisbecausethetelevisionprogrambythatnamecannowbeseenin:somanypartsoftheworld.ThatprogrambecameoneofAmerican’sexportssoonafteritwentontheairinNewYorkin1969.IntheUnitedStatesmorethansixmillionchildrenwatchtheprogramregularly.Theviewersincludemorethanhalfthenation’spreschoolchildrenfromeverykindofeconomicracialandgeographicalgroup.Althoughsomeeducatorsobjecttocertainelementsintheprogramparentspraiseithighly.ManyteachersalsoconsideritagreathelpthoughsometeachersfindthatproblemsarisewhenfirstgraderswhohavelearnedfromSesameStreetareinthesameclasswithchildrenwhohavenotwatchedtheprogram.Testshaveshownthatchildrenfromallracialgeographicalandeconomicbackgroundshavebenefitedfromwatchingit.Thosewhowatchitfivetimesaweeklearnmorethanoccasionalviewers.IntheUStheprogramisshownatdifferenthoursduringtheweekinordertoincreasethenumberofchildrenwhocanwatchitregularly.Theprogramsallusesongsstoriesjokesandpicturestogivechildrenabasicunderstandingofnumberslettersandhumanrelationships.Buttherearesomedifferences.ForexampletheSpanishprogramproducedinMexicoCitydevotesmoretimetoteachingwholewordsthantoteachingseparateletters.WhyhasSesameStreetbeensomuchmoresuccessfulthanotherchildren’sshowsManyreasonshavebeensuggested.PeoplementiontheeducationaltheoriesofitscreatorsthesupportbythegovernmentandprivatebusinessesandtheskillfuluseofavarietyofTVtricks.Perhapsanequallyimportantreasonisthatmotherswatchitalongwiththeirchildren.Thisispartlybecausefamousadultstarsoftenappearonit.Butthebestreasonfor:thesuccessoftheprogrammaybethatitmakeseverychildwatchingfeelabletolearn.Thechildfindshimselflearningandhewantstolearnmore.Thebesttitleforthispassagecanbe______.
Personalcomputersareusedbyonepersonatatime.ThelargestpersonalcomputerorPCScanfitona1.Someofthese2havemorethanonemicroprocessor.3theprimaryprocessorwhichisageneral-purposedeviceaPCmayhaveoneormoreprocessorsto4specialkindsofwork.Somemachines5havemathsprocessorsothershavegraphicsprocessorstohelpprocessphotographsandotherillustrations.Stillothershave6processors.OfficeworkersalsousePCSthatarenot7toanetwork.Thesemachinesareusedfor8tasksaswordprocessingperformingfinancialcalculationsandorganizingand9bodiesofinformationcalleddatabases.PeopleusePCSat10forsomeofthesamekindsoftasks.Theyusewordprocessingprogramsfor11Communicationfinancialsoftwareforhouseholdbudgets.Individualsalsousetheirhomecomputerstoplay12andtocommunicate13theinternet.SmallportablePCSare14withpeoplewhooftenworkawayfromtheirdesks.The15includelaptopcomputerswhichcanbe16onthelap;notebookcomputerswhichareaboutthe17ofalooseleafnotebook;andpalmtoporhandheldcomputerswhichcanbeoperatedwhile18inthehand.Laptopandnotebookcomputershavethesame19asdesktopcomputers.Palmtopcomputershavelesspowerbutstill20someadvancedcapabilities.Forexampletheycanprocesshouseholdfinancialdata.二完形填空
二SesameStreethasbeencalledthelongeststreetintheworld.Thatisbecausethetelevisionprogrambythatnamecannowbeseenin:somanypartsoftheworld.ThatprogrambecameoneofAmerican’sexportssoonafteritwentontheairinNewYorkin1969.IntheUnitedStatesmorethansixmillionchildrenwatchtheprogramregularly.Theviewersincludemorethanhalfthenation’spreschoolchildrenfromeverykindofeconomicracialandgeographicalgroup.Althoughsomeeducatorsobjecttocertainelementsintheprogramparentspraiseithighly.ManyteachersalsoconsideritagreathelpthoughsometeachersfindthatproblemsarisewhenfirstgraderswhohavelearnedfromSesameStreetareinthesameclasswithchildrenwhohavenotwatchedtheprogram.Testshaveshownthatchildrenfromallracialgeographicalandeconomicbackgroundshavebenefitedfromwatchingit.Thosewhowatchitfivetimesaweeklearnmorethanoccasionalviewers.IntheUStheprogramisshownatdifferenthoursduringtheweekinordertoincreasethenumberofchildrenwhocanwatchitregularly.Theprogramsallusesongsstoriesjokesandpicturestogivechildrenabasicunderstandingofnumberslettersandhumanrelationships.Buttherearesomedifferences.ForexampletheSpanishprogramproducedinMexicoCitydevotesmoretimetoteachingwholewordsthantoteachingseparateletters.WhyhasSesameStreetbeensomuchmoresuccessfulthanotherchildren’sshowsManyreasonshavebeensuggested.PeoplementiontheeducationaltheoriesofitscreatorsthesupportbythegovernmentandprivatebusinessesandtheskillfuluseofavarietyofTVtricks.Perhapsanequallyimportantreasonisthatmotherswatchitalongwiththeirchildren.Thisispartlybecausefamousadultstarsoftenappearonit.Butthebestreasonfor:thesuccessoftheprogrammaybethatitmakeseverychildwatchingfeelabletolearn.Thechildfindshimselflearningandhewantstolearnmore.SesameStreetisactually______.
这件事是什么时候发生的
Iprefer______theredoingnothing.
五Spacetravelisdefinitelybadforastronauts’bonesreducingtheirbonedensityafteronlyamonthofweightlessnessaccordingtoFrenchresearchpublishedonFriday.LaurenceVicoandhisfellowworkersatStEtienneUniversitycalledformoreresearchintotheeffectsofmicrogravityaftertheirstudyof15astronautsfromtheRussianMIRstationshowedbonelosscontinuedthroughoutspaceflights.BonelosswasespeciallystrikinginfourastronautsthescientistsreportedintheLancetMedicalJournal.TheymeasuredtheBoneMineralDensityBMDofbonesintheforearmandlowerlegoftheastronautswhohadspentonetosixmonthsinspace.TheBMDlosswassignificantinthetibiaofthelowerlegaweight-bearingbonebutbarelychangedintheradiusoftheforearm.Ourresultsindicatetheneedtoinvestigatenotonlydifferentbonesbutalsodifferentareasofthesamebonesincenotallsitesoftheskeletonaresimilarlyaffectedbyspaceconditionstheyadded.Withoutgravitythebodyisn’tbearinganyweightsothereisnoneedforcalciumwhichmakesbonesstronganditbecomesemptyintothebloodstream.Theresearchteamsuggestedinfuturescientistsshouldtrytodetermineifthelossofbonedensitywasonlyonweight-bearingbonesonlongerflightsalsothepossiblerecoveryafterreturningtoEarth.Scientistshavefoundthat______.
教育教学要求的一刀切违背了人的身心发展的
四Apunctualpersonisinthehabitofdoingathingatthepropertimeandisneverlateinkeepinganappointment.Theunpunctualmanononehandneverdoeswhathehastodoatthepropertime.Heisalwaysinahurryandintheendlosesbothtimeandhisgoodname.Alostthingmaybefoundagainbutlosttimecanneverberegained.Timeismorevaluablethanmaterialthings.Infacttimeislifeitself.Theunpunctualmanisforeverwastingandmismanaginghismostvaluableassetaswellasother’s.Theunpunctualpersonisalwayscomplainingthathefindsnotimetoanswerlettersorreturncallsorkeepappointmentspromptly.Butthemanwhoreallyhasagreatdealtodoisverycarefulofhistimeandseldomcomplainsofwantofit.Heknowsthathecannotgetthroughhishugeamountofworkunlesshefaithfullykeepseverypieceofworkwhenithastobeattendedto.Failuretobepunctualinkeepingone’sappointmentsisthesignofdisrespecttowardsothers.Ifapersonisinvitedtodinnerandarriveslaterthantheappointedtimehekeepsalltheotherguestswaitingforhim.Usuallythiswillberegardedasagreatdisrespecttothehostandallotherguestspresent.Unpunctualitymoreoverisveryharmfulwhenitcomestodoone’sdutywhetherpublicorprivate.Imaginehowitwouldbeifthosewhoareputinchargeofimportanttasksfailedtobeattheirproperplaceattheappointedtime.Amanwhoisknowntobehabituallyunpunctualisnevertrustedbyhisfriendsorfellowmen.Whichofthefollowingstatementsbestdescribestheharmofunpunctuality
NeitherMarynorherbrother______goodatsinging.
五Spacetravelisdefinitelybadforastronauts’bonesreducingtheirbonedensityafteronlyamonthofweightlessnessaccordingtoFrenchresearchpublishedonFriday.LaurenceVicoandhisfellowworkersatStEtienneUniversitycalledformoreresearchintotheeffectsofmicrogravityaftertheirstudyof15astronautsfromtheRussianMIRstationshowedbonelosscontinuedthroughoutspaceflights.BonelosswasespeciallystrikinginfourastronautsthescientistsreportedintheLancetMedicalJournal.TheymeasuredtheBoneMineralDensityBMDofbonesintheforearmandlowerlegoftheastronautswhohadspentonetosixmonthsinspace.TheBMDlosswassignificantinthetibiaofthelowerlegaweight-bearingbonebutbarelychangedintheradiusoftheforearm.Ourresultsindicatetheneedtoinvestigatenotonlydifferentbonesbutalsodifferentareasofthesamebonesincenotallsitesoftheskeletonaresimilarlyaffectedbyspaceconditionstheyadded.Withoutgravitythebodyisn’tbearinganyweightsothereisnoneedforcalciumwhichmakesbonesstronganditbecomesemptyintothebloodstream.Theresearchteamsuggestedinfuturescientistsshouldtrytodetermineifthelossofbonedensitywasonlyonweight-bearingbonesonlongerflightsalsothepossiblerecoveryafterreturningtoEarth.Inthethirdparagraphthewordstrikingmeans______.
请根据下列提示以RoadSafety为题写一篇短文字数120～150 提示 每年有不少人在交通事故中伤亡为使交通安全要牢记如下交通规则 1骑车要靠右行 2遇见红灯时不能向左拐或横穿马路 3转弯或停车时要打手势 4穿过马路要做到一停二看三通过 5要帮助老人或孩子安全穿过马路 6要教育小孩不要在马路上玩耍或骑车
Personalcomputersareusedbyonepersonatatime.ThelargestpersonalcomputerorPCScanfitona1.Someofthese2havemorethanonemicroprocessor.3theprimaryprocessorwhichisageneral-purposedeviceaPCmayhaveoneormoreprocessorsto4specialkindsofwork.Somemachines5havemathsprocessorsothershavegraphicsprocessorstohelpprocessphotographsandotherillustrations.Stillothershave6processors.OfficeworkersalsousePCSthatarenot7toanetwork.Thesemachinesareusedfor8tasksaswordprocessingperformingfinancialcalculationsandorganizingand9bodiesofinformationcalleddatabases.PeopleusePCSat10forsomeofthesamekindsoftasks.Theyusewordprocessingprogramsfor11Communicationfinancialsoftwareforhouseholdbudgets.Individualsalsousetheirhomecomputerstoplay12andtocommunicate13theinternet.SmallportablePCSare14withpeoplewhooftenworkawayfromtheirdesks.The15includelaptopcomputerswhichcanbe16onthelap;notebookcomputerswhichareaboutthe17ofalooseleafnotebook;andpalmtoporhandheldcomputerswhichcanbeoperatedwhile18inthehand.Laptopandnotebookcomputershavethesame19asdesktopcomputers.Palmtopcomputershavelesspowerbutstill20someadvancedcapabilities.Forexampletheycanprocesshouseholdfinancialdata.二完形填空
Personalcomputersareusedbyonepersonatatime.ThelargestpersonalcomputerorPCScanfitona1.Someofthese2havemorethanonemicroprocessor.3theprimaryprocessorwhichisageneral-purposedeviceaPCmayhaveoneormoreprocessorsto4specialkindsofwork.Somemachines5havemathsprocessorsothershavegraphicsprocessorstohelpprocessphotographsandotherillustrations.Stillothershave6processors.OfficeworkersalsousePCSthatarenot7toanetwork.Thesemachinesareusedfor8tasksaswordprocessingperformingfinancialcalculationsandorganizingand9bodiesofinformationcalleddatabases.PeopleusePCSat10forsomeofthesamekindsoftasks.Theyusewordprocessingprogramsfor11Communicationfinancialsoftwareforhouseholdbudgets.Individualsalsousetheirhomecomputerstoplay12andtocommunicate13theinternet.SmallportablePCSare14withpeoplewhooftenworkawayfromtheirdesks.The15includelaptopcomputerswhichcanbe16onthelap;notebookcomputerswhichareaboutthe17ofalooseleafnotebook;andpalmtoporhandheldcomputerswhichcanbeoperatedwhile18inthehand.Laptopandnotebookcomputershavethesame19asdesktopcomputers.Palmtopcomputershavelesspowerbutstill20someadvancedcapabilities.Forexampletheycanprocesshouseholdfinancialdata.二完形填空
他没有跟我说一声就离开了山村
在班级管理中我们通常把班级的组织者领导者和教育者称为
二SesameStreethasbeencalledthelongeststreetintheworld.Thatisbecausethetelevisionprogrambythatnamecannowbeseenin:somanypartsoftheworld.ThatprogrambecameoneofAmerican’sexportssoonafteritwentontheairinNewYorkin1969.IntheUnitedStatesmorethansixmillionchildrenwatchtheprogramregularly.Theviewersincludemorethanhalfthenation’spreschoolchildrenfromeverykindofeconomicracialandgeographicalgroup.Althoughsomeeducatorsobjecttocertainelementsintheprogramparentspraiseithighly.ManyteachersalsoconsideritagreathelpthoughsometeachersfindthatproblemsarisewhenfirstgraderswhohavelearnedfromSesameStreetareinthesameclasswithchildrenwhohavenotwatchedtheprogram.Testshaveshownthatchildrenfromallracialgeographicalandeconomicbackgroundshavebenefitedfromwatchingit.Thosewhowatchitfivetimesaweeklearnmorethanoccasionalviewers.IntheUStheprogramisshownatdifferenthoursduringtheweekinordertoincreasethenumberofchildrenwhocanwatchitregularly.Theprogramsallusesongsstoriesjokesandpicturestogivechildrenabasicunderstandingofnumberslettersandhumanrelationships.Buttherearesomedifferences.ForexampletheSpanishprogramproducedinMexicoCitydevotesmoretimetoteachingwholewordsthantoteachingseparateletters.WhyhasSesameStreetbeensomuchmoresuccessfulthanotherchildren’sshowsManyreasonshavebeensuggested.PeoplementiontheeducationaltheoriesofitscreatorsthesupportbythegovernmentandprivatebusinessesandtheskillfuluseofavarietyofTVtricks.Perhapsanequallyimportantreasonisthatmotherswatchitalongwiththeirchildren.Thisispartlybecausefamousadultstarsoftenappearonit.Butthebestreasonfor:thesuccessoftheprogrammaybethatitmakeseverychildwatchingfeelabletolearn.Thechildfindshimselflearningandhewantstolearnmore.Whatisspecialabouttheprogram
热门题库
更多
体育教师招聘考试
信息技术教师招聘考试
音乐教师招聘考试
邮政银行招聘考试
邮政营业员考试
邮政小额贷款信贷员考试
邮政通信信息业务员考试
集邮业务员考试
快递业务员考试
邮政储汇业务员考试
邮政代理金融业务网点考试
邮件分拣员考试
机要业务员考试
邮件转运员考试
邮政业务档案员
邮政投递员考试
湘公网安备 43130202000226号