首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
{{B}}第二篇{{/B}} Flying the Hypert Skies? ?A little airplane has given new meaning to the...
查看本题答案
包含此试题的试卷
理工类《单选集》真题及答案
点击查看
你可能感兴趣的试题
C\WINDOWS\system32\config\SysEvent.Evt是windowsserv
南方电网公司市场营销业务模型说明书第二篇营销稽查分册13.9.3规定复 查结果录入营销管理系统后无论
南方电网公司市场营销业务模型说明书第二篇营销稽查分册9.7.3 规定擅自为不具备资质的设计施工单位办
南方电网公司市场营销业务模型说明书第二篇营销稽查分册7.6.3规定对抄 表计划执行情况营销管理系统每
战国时期李悝法经第一篇和第二篇分别是
盗法
贼法
囚法
捕法
孙子兵法是我国现存最早的古代军事名著也是世界上最早的兵书共分为十三篇其中第二篇作战篇的中心思想
兵贵胜，不贵久
随机应变、灵活用兵
因地处军、视情相敌
使用间谍了解敌情
GPS定位接收平台主要包括GPS服务器以及GPS数据库以及车载GPS终端 第二篇高级计算机系统管理员
唐律疏议第二篇的篇名是
名例
卫禁
户婚
捕亡
南方电网公司市场营销业务模型说明书第二篇营销稽查分册13.9.2规定营 销稽查人员须在复查工作结束后
每个数据库中都含有INFORMATION_SCHEMA和sys用户第二篇 高级计算机系统管理员第三章
煤矿安全规程第一篇第十条规定入井人员必须带安全帽随身携带自救器第二篇第四章第二百零九条规定瓦斯突出矿
自救器
化学氧自救器
隔绝式化学氧自救器
压缩氧自救器
南方电网公司市场营销业务模型说明书第二篇业扩分册规定电力客户办理更 名或过户在不变的条件下允许办理
用电地址
银行账户
用电类别
用电容量
关于SNMP的工作方式描述不正确的是第二篇高级计算机系 统管理员第三章信息安全管理第二节网络安全管理
是基于UDP的
工作方式有轮询
工作方式有中断
是基于HTTP的
在灭火战斗中战术方法包括
堵截、突破
夹攻、合击
分割、围歼
排烟、破拆
封堵、监护第二篇基础知识
南方电网公司市场营销业务模型说明书第二篇抄表核算和账单分册规定电费 管理包括
抄表
核算
收费管理
结算
系统构架是对未确定的需求的技术实现构架作好规划运用成套完整的 工具在规划的步骤下去完成任务第二篇高级
所有的文件都必须遵守的标准是第二篇高级计算机系统管 理员第三章信息安全管理第二节网络安全管理员
TCP\IP协议
简单网络管理协议
超文本传输协议
UDP协议
法经的第一篇和第二篇分别是____和____
突发事件应对工作实行相结合的原则
预防为主、预防与应急
预防为主、应急为辅
应急为主、预防为辅
演练为主、预案为辅第二篇基础知识
防火墙是在多个网络之间执行访问控制策略的多个系统包括硬件和软件 目的是保护网络不被他人入侵第二篇高级
热门试题
更多
{{*HTML*}}阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 ??????? ??????????? ???????{{B}}Animal’sSixth Sense{{/B}}??Atsunamiwastriggeredbyanearthquakeinthe IndianOceaninDecember2004.ItkilledtensofthousandsofpeopleinAsia andEastAfrica.Wildanimals{{U}}?51?{{/U}}seemtohaveescaped thatterribletsunami.Thisphenomenonaddsweighttonotionsthattheypossess asixthsensefor{{U}}?52?{{/U}}expertssaid.??Sri Lankanwildlifeofficialshavesaidthegiantwavesthatkilledover24000 peoplealongtheIndianOceanisland’scoastclearly{{U}}?53 ?{{/U}}wildbeastswithnodeadanimalsfound.??Noelephants aredeadnot{{U}}?54?{{/U}}adeadrabbit.Ithinkanimalscan{{U}} ?55?{{/U}}disaster.Theyhaveasixthsense.Theyknowwhenthings arehappeningH.D.RatnayakedeputydirectorofSriLanka’sWildlife Departmentsaidaboutonemonthafterthetsunamiattack.The{{U}}?56 ?{{/U}}washedfloodwatersupto2milesinlandatYalaNational’Parkinthe ravagedsoutheastSriLanka’sbiggestwildlife{{U}}?57?{{/U}}andhome tohundredsofwildelephantsandseveralleopards.??Therehas beenalotof{{U}}?58?{{/U}}evidenceaboutdogsbarkingorbirds migratingbeforevolcaniceruptionsorearthquakes.Butithasnotbeenproven saidMatthewvanLieropananimalbehavior{{U}}?59?{{/U}}at JohannesburgZoo.??Therehavebeenno{{U}}?60 ?{{/U}}studiesbecauseyoucan’treallytestitinalaborfieldsetting hetoldReuters.Otherauthoritiesconcurredwiththis{{U}}?61 ?{{/U}}.??Wildlifeseemtobeabletopickupcertain{{U}} ?62?{{/U}}especiallybirds...therearemanyreportsofbirds detectingimpendingdisasterssaidCliveWalkerwhohaswrittenseveralbooks onAfricanwildlife.??Animals{{U}}?63?{{/U}}relyonthe knownsensessuchassmellorhearingtoavoiddangersuchas predators.??Thenotionofananimalsixthsense--or{{U}} ?64?{{/U}}othermythical’power--isanenduringonewhichthe evidenceonSriLanka’sravagedcoastislikelytoaddto.??The Romanssawowls{{U}}?65?{{/U}}omensofimpendingdisasterandmany ancientculturesviewedelephantsassacredanimalsendowedwithspecialpowers orattributes.
TheeconomicreforminJapanhasbeen{{U}}accelerated{{/U}}.
AnimportantpartofthenationalgovernmentistheForeignService{{U}}abranch{{/U}}oftheDepartmentofState.
SincetheGreatDepressiontheUnitedStatesgovernmenthasprotectedfarmersfrom{{U}}damaging{{/U}}dropsingrainprices.
{{*HTML*}}阅读下面这篇短文短文后列出7个句子请根据短文的内容对每个句子做出判断 ??????? ?????????? ?{{B}}EngineeringEthics{{/B}}??Engineeringethicsisattracting increasinginterestinengineeringuniversitiesthroughoutthenation.AtTexas A&MUniversityevidenceofthisinterestinprofessionalethicsculminated inthecreationofanewcourseinengineeringethicsaswellasaproject fundedbytheNationalScienceFoundationtodevelopmaterialforintroducing ethicalissuesintorequiredundergraduateengineeringcourses.Asmallgroupof facultyandadministratorsactivelysupportedthegrowingeffortatTexas A&Myetthisgroupmustnowexpandtomeettheneedsofincreasingnumbers ofstudentswishingtolearnmoreaboutthevalueimplicationsoftheiractions asprofessionalengineers.??Theincreasingconcernforthevalue dimensionofengineeringisat1eastinpartaresultoftheattentionthat themediahasgiventocasessuchastheChallengerdisastertheKansasCity Hyatt-RegencyHotelwalkwayscollapseandtheExxonoilspill.Asaresponseto thisconcernanewdisciplineengineeringethicsisemerging.Thisdiscipline willdoubtlesstakeitsplacealongsidesuchwell-establishedfieldsasmedical ethicsbusinessethicsandlegalethics.??Theproblempresented bythisdevelopmentisthatmostengineeringprofessorsarenotpreparedto introduceliteratureinengineeringethicsintotheirclassrooms.Theyaremost comfortablewithquantitativeconceptsandoftendonotbelievetheyare qualifiedtoleadclassdiscussionsonethics.Manyengineeringfacultymembers donotthinkthattheyhavethetimeinanalreadyovercrowdedsyllabusto introducediscussionsonprofessionalethicsorthetimeintheirownschedules topreparethenecessarymaterial.Hopefullytheresourcespresentedherein willbeofassistance.Severalengineeringprofessorshavequitfromteachingtoprotestagainstthecreationofanewcourseinengineeringethics.
{{*HTML*}}阅读下面的短文文章中有5处空白文章后面有6组文字请根据文章的内容选择5组文字将其分别放回文章原有位置以恢复文章原貌 ?????????? ??????????{{B}}Don’t RelyonPlanktontoSavethePlanet{{/B}}??Encouragingplankton growthintheoceanhasbeentoutedbysomeasapromisingwaytoremovecarbon dioxidefromtheatmosphere.{{U}}?46?{{/U}}.??Adding irontopatchesofoceancanmakeplanktonbloomtemporarily.Themicroscopic organismssuckupdissolvedcarbondioxidefromthewaterwhichinturnis replacedbycarbondioxidefromtheair.{{U}}?47?{{/U}}.? ?JorgeSarmientofromPrincetonandhiscolleaguesdevelopedacomplex computermodeltoanalysehowfactorssuchasoceanchemistryandwater circulationwouldaffecttheprocessif160000squarekilometresofoceanwere seededwithironforamonth.{{U}}?48?{{/U}}.??Intheir scenariowhichcoversanarea10timesasbigasthelargestexperimentofthis kindeverproposedfertilisingtheoceanremoves1milliontonnesofcarbon fromtheatmosphere--just0.2percentofthecarbondioxidehumankindspews outeachmonth.??Roughestimatesinthepasthavepredicted similarlydisappointingresults.{{U}}?49?{{/U}}saysSallieChisholm anenvironmentalengineerfromtheMassachusettsInstituteofTechnology.But thetake-homemessageisthesame.{{U}}?50?{{/U}}A?Its opponentsarguehoweverthatitwillstopglobalwarming.B?Its opponentsfearthatitwilldamagethemarineecosystemandnowacomputer modelshowsthatthetrickwouldalsoberemarkablyinefficient.C?As planktondieandsettleontheoceanfloortheircarbonissupposedlylockedup intheseabedD?Theyfoundthat100yearslateronlybetween2and11 percentoftheextracarbonthatwasoriginallytakenupbyplanktonhad actuallybeenremovedfromtheatmosphere.E?Thesearenewerand bettermodelsF?Oceanfertilisationisnottheanswertoglobal warming.
{{*HTML*}}阅读下面这篇短文短文后列出7个句子请根据短文的内容对每个句子做出判断 ??????? ?????????? ?{{B}}EngineeringEthics{{/B}}??Engineeringethicsisattracting increasinginterestinengineeringuniversitiesthroughoutthenation.AtTexas A&MUniversityevidenceofthisinterestinprofessionalethicsculminated inthecreationofanewcourseinengineeringethicsaswellasaproject fundedbytheNationalScienceFoundationtodevelopmaterialforintroducing ethicalissuesintorequiredundergraduateengineeringcourses.Asmallgroupof facultyandadministratorsactivelysupportedthegrowingeffortatTexas A&Myetthisgroupmustnowexpandtomeettheneedsofincreasingnumbers ofstudentswishingtolearnmoreaboutthevalueimplicationsoftheiractions asprofessionalengineers.??Theincreasingconcernforthevalue dimensionofengineeringisat1eastinpartaresultoftheattentionthat themediahasgiventocasessuchastheChallengerdisastertheKansasCity Hyatt-RegencyHotelwalkwayscollapseandtheExxonoilspill.Asaresponseto thisconcernanewdisciplineengineeringethicsisemerging.Thisdiscipline willdoubtlesstakeitsplacealongsidesuchwell-establishedfieldsasmedical ethicsbusinessethicsandlegalethics.??Theproblempresented bythisdevelopmentisthatmostengineeringprofessorsarenotpreparedto introduceliteratureinengineeringethicsintotheirclassrooms.Theyaremost comfortablewithquantitativeconceptsandoftendonotbelievetheyare qualifiedtoleadclassdiscussionsonethics.Manyengineeringfacultymembers donotthinkthattheyhavethetimeinanalreadyovercrowdedsyllabusto introducediscussionsonprofessionalethicsorthetimeintheirownschedules topreparethenecessarymaterial.Hopefullytheresourcespresentedherein willbeofassistance.EngineeringethicsisacompulsorysubjectineveryinstituteofscienceandtechnologyintheUnitedStates.
{{*HTML*}}阅读下面这篇短文短文后有2项测试任务1第23～26题要求．从所给的6个选项中为第2～5段每段选择1个正确的小标题2第27～30题要求从所给的6个选项中选择4个正确选项分别完成每个句子 ?????????? ??????????? ???{{B}}CompactDisks{{/B}}??1?Ifsomeonesays toyouyourmusicCDsdon’treallyholdanymusiconthemandtheyonlyhave numbersrecordedonthemyoumaynotbelieveit.Infactheisrightinthat soundisactuallyrecoredontotheCDsasspecialnumbers--adigitalcode.The codeispressedontotheCDasbumpsonalongspiraltrackalmostfive kilometerslong.Thesebumpsareanaverageof0.5micronswide.? ?2?AsmalllaserbeamshinesontothebumpsastheCDturns.The lightisreflectedbacktoareceiverthatrecordshowthelaserlightbounces back.ThisletstheCDplayerturnthereflectedlightbackintotheoriginal code.Thismeansyoucanheartheoriginalcodeasmusic.??3 ?Digitalcodesareusedwithmanytechnologies.E-mailneedsthesekindsof codenumbers.Spaceprobescommunicatewiththeirgroundstationonearthusing digitalcodes.Barcodesarereadasdigitalcodesincomputersystems.Digital communicationswithcellphonesneeddigitalcodes.Weatherradiosalsotunein tospecificsignalsusingthesecodes.??4?Therearemany typesofcompactdisks.OneformatiscalledCD-RWs.Theycanbe’recordedon andre-recordedonrewrittenonasyouwoulddowithafloppydisk.Another formatistheCD-ROM.Thetechnologyforrecordingonthesedisksisdifferent fromotherCDs.TheseCDshaveadyelayerthattheCDwritercandarkenor leaveclear.Theclearanddarkspotsarethedigitalcode.CD-ROMstandsfor CompactDisc--ReadOnlyMemory.Thisdiskislikeasuperfloppydiskthat canholdlotsofinformation.OneCD-ROMcanh01dthesameamountofdataas500 floppydisks.Informationispermanentlyrecordedontoit.Computergamesand otherprogramsareconsideredtobeCD-ROMs.??5?CDswere firstsoldtothepublicin1982TheseCDsstillplay.wellandsoundfine. CurrentCDsareexpectedtolastbetween70to200years.Ofcourseyoucan makesureyourCDslastalongtimebytakingcareofthem.??6 ?Sciencekeepsondeveloping.Itmaynotbemanymoreyearsbeforea completelynewtechnologyisinventedandintroducedtothepublicformusic recording.Inthemeantimethereisnodoubtyouwillcontinuetoenjoy listeningtoyourfavoritemusiconCDsandplayingyourfavoritecomputergames onCD-ROMsTheauthorpredictsitwillnot______beforeanewtechnologyisinventedformusicrecording.
{{*HTML*}}{{B}}第二篇{{/B}} ??????? ?????????{{B}}TheNetCostof MakingaNameforYourself{{/B}}??Companiesarepayingupto $10000toregisteradomainnameontheInterneteventhoughthereisno guaranteethattheywillgetthenametheywant.??Thetaskof registeringdomainsendingin.comorg.eduand.netisatpresentcontracted outbytheUSgovernmenttotheVirginia-basedcompanyNetworkSolutions.The contractrunsoutthisyearandthegovernmentwantstobringinadifferent scheme.??ButlastyearanadhoccommitteeoftheInternet’s greatandgoodrevealeditsownplan.Thisinvolvedsettingupsevennew domainseachindicatingthekindofbusinessororganisationusingthatname. Thecommitteerecruited88companiesaroundtheworldtoactasregistrarsfor itsfirm.shop.web.arts.rec.infoand.nomdomains.TheUS governmenthasstilltogivethesystemitsblessingandmayyetpushahead withitsoriginalscheme.Despitethisthe88registrarshavebeentaking applicationsforseveralmonths.Theyareduetostartregisteringnamesthis monthwiththeInternetCouncilofRegistrarswhichgrewoutoftheadhoc committee.??Topreventconflictingnamesfrombeingregistered thecouncilwilltakeonenamefromeachregistrarinmmbeforegoingbackfor thesecondnameintheirqueuesandsoon.Thishasledtoaflourishingtrade withcompaniestryingtobuyaplaceneartheheadofthequeue.GlobalNamesof Singaporeischarging$10000tomakesurearequestforanameisthefirstone itsendsofftothecentraldatabase.Otherregistrarsarecharging nonrefundabledepositsforplacesatthetopofthequeue.DavidMaherchairman ofthePolicyOversightCommitteethatishelpingtosetupandoverseethe systemsaysthatallregistrarsaresubjecttolocallawsregardingconsumer protectionandcompetition.Buthesaysthatthecommitteewillnotactasan enforcementbodyinthisarea.Whatisthemeaningofthephrasenetcostinthetitle?
ThepoetWilliamCarlosWilliamswasaNewJersey{{U}}physician{{/U}}.
{{*HTML*}}阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 ??????? ??????????? ???????{{B}}Animal’sSixth Sense{{/B}}??Atsunamiwastriggeredbyanearthquakeinthe IndianOceaninDecember2004.ItkilledtensofthousandsofpeopleinAsia andEastAfrica.Wildanimals{{U}}?51?{{/U}}seemtohaveescaped thatterribletsunami.Thisphenomenonaddsweighttonotionsthattheypossess asixthsensefor{{U}}?52?{{/U}}expertssaid.??Sri Lankanwildlifeofficialshavesaidthegiantwavesthatkilledover24000 peoplealongtheIndianOceanisland’scoastclearly{{U}}?53 ?{{/U}}wildbeastswithnodeadanimalsfound.??Noelephants aredeadnot{{U}}?54?{{/U}}adeadrabbit.Ithinkanimalscan{{U}} ?55?{{/U}}disaster.Theyhaveasixthsense.Theyknowwhenthings arehappeningH.D.RatnayakedeputydirectorofSriLanka’sWildlife Departmentsaidaboutonemonthafterthetsunamiattack.The{{U}}?56 ?{{/U}}washedfloodwatersupto2milesinlandatYalaNational’Parkinthe ravagedsoutheastSriLanka’sbiggestwildlife{{U}}?57?{{/U}}andhome tohundredsofwildelephantsandseveralleopards.??Therehas beenalotof{{U}}?58?{{/U}}evidenceaboutdogsbarkingorbirds migratingbeforevolcaniceruptionsorearthquakes.Butithasnotbeenproven saidMatthewvanLieropananimalbehavior{{U}}?59?{{/U}}at JohannesburgZoo.??Therehavebeenno{{U}}?60 ?{{/U}}studiesbecauseyoucan’treallytestitinalaborfieldsetting hetoldReuters.Otherauthoritiesconcurredwiththis{{U}}?61 ?{{/U}}.??Wildlifeseemtobeabletopickupcertain{{U}} ?62?{{/U}}especiallybirds...therearemanyreportsofbirds detectingimpendingdisasterssaidCliveWalkerwhohaswrittenseveralbooks onAfricanwildlife.??Animals{{U}}?63?{{/U}}relyonthe knownsensessuchassmellorhearingtoavoiddangersuchas predators.??Thenotionofananimalsixthsense--or{{U}} ?64?{{/U}}othermythical’power--isanenduringonewhichthe evidenceonSriLanka’sravagedcoastislikelytoaddto.??The Romanssawowls{{U}}?65?{{/U}}omensofimpendingdisasterandmany ancientculturesviewedelephantsassacredanimalsendowedwithspecialpowers orattributes.
{{*HTML*}}阅读下面这篇短文短文后列出7个句子请根据短文的内容对每个句子做出判断 ??????? ?????????? ?{{B}}EngineeringEthics{{/B}}??Engineeringethicsisattracting increasinginterestinengineeringuniversitiesthroughoutthenation.AtTexas A&MUniversityevidenceofthisinterestinprofessionalethicsculminated inthecreationofanewcourseinengineeringethicsaswellasaproject fundedbytheNationalScienceFoundationtodevelopmaterialforintroducing ethicalissuesintorequiredundergraduateengineeringcourses.Asmallgroupof facultyandadministratorsactivelysupportedthegrowingeffortatTexas A&Myetthisgroupmustnowexpandtomeettheneedsofincreasingnumbers ofstudentswishingtolearnmoreaboutthevalueimplicationsoftheiractions asprofessionalengineers.??Theincreasingconcernforthevalue dimensionofengineeringisat1eastinpartaresultoftheattentionthat themediahasgiventocasessuchastheChallengerdisastertheKansasCity Hyatt-RegencyHotelwalkwayscollapseandtheExxonoilspill.Asaresponseto thisconcernanewdisciplineengineeringethicsisemerging.Thisdiscipline willdoubtlesstakeitsplacealongsidesuchwell-establishedfieldsasmedical ethicsbusinessethicsandlegalethics.??Theproblempresented bythisdevelopmentisthatmostengineeringprofessorsarenotpreparedto introduceliteratureinengineeringethicsintotheirclassrooms.Theyaremost comfortablewithquantitativeconceptsandoftendonotbelievetheyare qualifiedtoleadclassdiscussionsonethics.Manyengineeringfacultymembers donotthinkthattheyhavethetimeinanalreadyovercrowdedsyllabusto introducediscussionsonprofessionalethicsorthetimeintheirownschedules topreparethenecessarymaterial.Hopefullytheresourcespresentedherein willbeofassistance.Itislikelythatfollowingthisintroductorypassagetheauthorwillprovidethenecessarymaterialrelatedtothetopicofengineeringethics.
{{*HTML*}}阅读下面这篇短文短文后有2项测试任务1第23～26题要求．从所给的6个选项中为第2～5段每段选择1个正确的小标题2第27～30题要求从所给的6个选项中选择4个正确选项分别完成每个句子 ?????????? ??????????? ???{{B}}CompactDisks{{/B}}??1?Ifsomeonesays toyouyourmusicCDsdon’treallyholdanymusiconthemandtheyonlyhave numbersrecordedonthemyoumaynotbelieveit.Infactheisrightinthat soundisactuallyrecoredontotheCDsasspecialnumbers--adigitalcode.The codeispressedontotheCDasbumpsonalongspiraltrackalmostfive kilometerslong.Thesebumpsareanaverageof0.5micronswide.? ?2?AsmalllaserbeamshinesontothebumpsastheCDturns.The lightisreflectedbacktoareceiverthatrecordshowthelaserlightbounces back.ThisletstheCDplayerturnthereflectedlightbackintotheoriginal code.Thismeansyoucanheartheoriginalcodeasmusic.??3 ?Digitalcodesareusedwithmanytechnologies.E-mailneedsthesekindsof codenumbers.Spaceprobescommunicatewiththeirgroundstationonearthusing digitalcodes.Barcodesarereadasdigitalcodesincomputersystems.Digital communicationswithcellphonesneeddigitalcodes.Weatherradiosalsotunein tospecificsignalsusingthesecodes.??4?Therearemany typesofcompactdisks.OneformatiscalledCD-RWs.Theycanbe’recordedon andre-recordedonrewrittenonasyouwoulddowithafloppydisk.Another formatistheCD-ROM.Thetechnologyforrecordingonthesedisksisdifferent fromotherCDs.TheseCDshaveadyelayerthattheCDwritercandarkenor leaveclear.Theclearanddarkspotsarethedigitalcode.CD-ROMstandsfor CompactDisc--ReadOnlyMemory.Thisdiskislikeasuperfloppydiskthat canholdlotsofinformation.OneCD-ROMcanh01dthesameamountofdataas500 floppydisks.Informationispermanentlyrecordedontoit.Computergamesand otherprogramsareconsideredtobeCD-ROMs.??5?CDswere firstsoldtothepublicin1982TheseCDsstillplay.wellandsoundfine. CurrentCDsareexpectedtolastbetween70to200years.Ofcourseyoucan makesureyourCDslastalongtimebytakingcareofthem.??6 ?Sciencekeepsondeveloping.Itmaynotbemanymoreyearsbeforea completelynewtechnologyisinventedandintroducedtothepublicformusic recording.Inthemeantimethereisnodoubtyouwillcontinuetoenjoy listeningtoyourfavoritemusiconCDsandplayingyourfavoritecomputergames onCD-ROMsParagraph5______
{{*HTML*}}阅读下面的短文文章中有5处空白文章后面有6组文字请根据文章的内容选择5组文字将其分别放回文章原有位置以恢复文章原貌 ?????????? ??????????{{B}}Don’t RelyonPlanktontoSavethePlanet{{/B}}??Encouragingplankton growthintheoceanhasbeentoutedbysomeasapromisingwaytoremovecarbon dioxidefromtheatmosphere.{{U}}?46?{{/U}}.??Adding irontopatchesofoceancanmakeplanktonbloomtemporarily.Themicroscopic organismssuckupdissolvedcarbondioxidefromthewaterwhichinturnis replacedbycarbondioxidefromtheair.{{U}}?47?{{/U}}.? ?JorgeSarmientofromPrincetonandhiscolleaguesdevelopedacomplex computermodeltoanalysehowfactorssuchasoceanchemistryandwater circulationwouldaffecttheprocessif160000squarekilometresofoceanwere seededwithironforamonth.{{U}}?48?{{/U}}.??Intheir scenariowhichcoversanarea10timesasbigasthelargestexperimentofthis kindeverproposedfertilisingtheoceanremoves1milliontonnesofcarbon fromtheatmosphere--just0.2percentofthecarbondioxidehumankindspews outeachmonth.??Roughestimatesinthepasthavepredicted similarlydisappointingresults.{{U}}?49?{{/U}}saysSallieChisholm anenvironmentalengineerfromtheMassachusettsInstituteofTechnology.But thetake-homemessageisthesame.{{U}}?50?{{/U}}A?Its opponentsarguehoweverthatitwillstopglobalwarming.B?Its opponentsfearthatitwilldamagethemarineecosystemandnowacomputer modelshowsthatthetrickwouldalsoberemarkablyinefficient.C?As planktondieandsettleontheoceanfloortheircarbonissupposedlylockedup intheseabedD?Theyfoundthat100yearslateronlybetween2and11 percentoftheextracarbonthatwasoriginallytakenupbyplanktonhad actuallybeenremovedfromtheatmosphere.E?Thesearenewerand bettermodelsF?Oceanfertilisationisnottheanswertoglobal warming.{{*HTML*}}
Ourplanisto{{U}}allocate{{/U}}onememberofstafftohandleappointments.
{{*HTML*}}{{B}}第三篇{{/B}} ??????? ??????????? ???{{B}}FloridaHitbyColdAirMass{{/B}}??In January2003theeasterntwo-thirdsoftheUnitedStateswasatthemercyofa bitterlycoldairmassthathasendangeredFlorida’scitrustreeschoked northernharborswithiceandleftbewilderedresidentsofNorthCarolina’s .OuterBanksdiggingoutofuptoafootofsnow.??Theicechill deepenedastemperaturesfelltothesingledigitsinmostoftheSouthwithan unfamiliardipbelowthefreezingmarkasfarsouthaspartsofinteriorSouth Florida.TemperaturesinFloridaplungedwithWestPalmBeachdroppingtoa recordlowof2degrees.??Wecouldn’tbelievehowcolditwas smdMartinKingwhoarrivedthisweekinOrlandofromEngland.Webrought shortsT-shirtandIhadtogooutandbuyanothercoat.??The temperatureplungeposedathreattoFlorida’sUS$9.1billion-a-yearcitrus cropmoreofwhichisstillonthetrees.Growerswerehurryingtoharvestas muchofthefruitaspossiblebeforeitwasdamagedbycold.? ?TimeisoftheessenceingettingfruittotheplantsaidTomRogersa citrusgrowerwho.expectedtoseedamagetoorangesandgrapefruitatthat time.??InFloridaGovernorJebBushsignedanemergencyorderto eliminatetheweightlimitontruckssocitrusgrowerscouldgetasmuchfruit tomarketaspossible.??CaseyPaceaspokeswomanforFlorida CitrusMutualsaidgrowershadsprayedtreeswithsprinklerswhichcreateda layeroficeandhelpedmaintainatemperaturenearfreezing.Citrusfreesare consideredindangerofdamageifthetemperaturedropsbelowminus2degrees Celsiusforfourhoursormote.Snowrangingfromadustingtoupto30 centimetersblanketedtheCarolinasTennesseeandpansof Virginia.Accordingtothesecondparagraphinwhichareasdidthetemperaturefallbelowzero?
Cementwas{{U}}seldom{{/U}}usedinbuildingduringtheMiddleAges.
{{*HTML*}}{{B}}第三篇{{/B}} ??????? ??????????? ???{{B}}FloridaHitbyColdAirMass{{/B}}??In January2003theeasterntwo-thirdsoftheUnitedStateswasatthemercyofa bitterlycoldairmassthathasendangeredFlorida’scitrustreeschoked northernharborswithiceandleftbewilderedresidentsofNorthCarolina’s .OuterBanksdiggingoutofuptoafootofsnow.??Theicechill deepenedastemperaturesfelltothesingledigitsinmostoftheSouthwithan unfamiliardipbelowthefreezingmarkasfarsouthaspartsofinteriorSouth Florida.TemperaturesinFloridaplungedwithWestPalmBeachdroppingtoa recordlowof2degrees.??Wecouldn’tbelievehowcolditwas smdMartinKingwhoarrivedthisweekinOrlandofromEngland.Webrought shortsT-shirtandIhadtogooutandbuyanothercoat.??The temperatureplungeposedathreattoFlorida’sUS$9.1billion-a-yearcitrus cropmoreofwhichisstillonthetrees.Growerswerehurryingtoharvestas muchofthefruitaspossiblebeforeitwasdamagedbycold.? ?TimeisoftheessenceingettingfruittotheplantsaidTomRogersa citrusgrowerwho.expectedtoseedamagetoorangesandgrapefruitatthat time.??InFloridaGovernorJebBushsignedanemergencyorderto eliminatetheweightlimitontruckssocitrusgrowerscouldgetasmuchfruit tomarketaspossible.??CaseyPaceaspokeswomanforFlorida CitrusMutualsaidgrowershadsprayedtreeswithsprinklerswhichcreateda layeroficeandhelpedmaintainatemperaturenearfreezing.Citrusfreesare consideredindangerofdamageifthetemperaturedropsbelowminus2degrees Celsiusforfourhoursormote.Snowrangingfromadustingtoupto30 centimetersblanketedtheCarolinasTennesseeandpansof Virginia.GovernorJebissuetheemergencyorderbecausehe
{{*HTML*}}阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 ??????? ??????????? ???????{{B}}Animal’sSixth Sense{{/B}}??Atsunamiwastriggeredbyanearthquakeinthe IndianOceaninDecember2004.ItkilledtensofthousandsofpeopleinAsia andEastAfrica.Wildanimals{{U}}?51?{{/U}}seemtohaveescaped thatterribletsunami.Thisphenomenonaddsweighttonotionsthattheypossess asixthsensefor{{U}}?52?{{/U}}expertssaid.??Sri Lankanwildlifeofficialshavesaidthegiantwavesthatkilledover24000 peoplealongtheIndianOceanisland’scoastclearly{{U}}?53 ?{{/U}}wildbeastswithnodeadanimalsfound.??Noelephants aredeadnot{{U}}?54?{{/U}}adeadrabbit.Ithinkanimalscan{{U}} ?55?{{/U}}disaster.Theyhaveasixthsense.Theyknowwhenthings arehappeningH.D.RatnayakedeputydirectorofSriLanka’sWildlife Departmentsaidaboutonemonthafterthetsunamiattack.The{{U}}?56 ?{{/U}}washedfloodwatersupto2milesinlandatYalaNational’Parkinthe ravagedsoutheastSriLanka’sbiggestwildlife{{U}}?57?{{/U}}andhome tohundredsofwildelephantsandseveralleopards.??Therehas beenalotof{{U}}?58?{{/U}}evidenceaboutdogsbarkingorbirds migratingbeforevolcaniceruptionsorearthquakes.Butithasnotbeenproven saidMatthewvanLieropananimalbehavior{{U}}?59?{{/U}}at JohannesburgZoo.??Therehavebeenno{{U}}?60 ?{{/U}}studiesbecauseyoucan’treallytestitinalaborfieldsetting hetoldReuters.Otherauthoritiesconcurredwiththis{{U}}?61 ?{{/U}}.??Wildlifeseemtobeabletopickupcertain{{U}} ?62?{{/U}}especiallybirds...therearemanyreportsofbirds detectingimpendingdisasterssaidCliveWalkerwhohaswrittenseveralbooks onAfricanwildlife.??Animals{{U}}?63?{{/U}}relyonthe knownsensessuchassmellorhearingtoavoiddangersuchas predators.??Thenotionofananimalsixthsense--or{{U}} ?64?{{/U}}othermythical’power--isanenduringonewhichthe evidenceonSriLanka’sravagedcoastislikelytoaddto.??The Romanssawowls{{U}}?65?{{/U}}omensofimpendingdisasterandmany ancientculturesviewedelephantsassacredanimalsendowedwithspecialpowers orattributes.
{{*HTML*}}{{B}}第二篇{{/B}} ??????? ?????????{{B}}TheNetCostof MakingaNameforYourself{{/B}}??Companiesarepayingupto $10000toregisteradomainnameontheInterneteventhoughthereisno guaranteethattheywillgetthenametheywant.??Thetaskof registeringdomainsendingin.comorg.eduand.netisatpresentcontracted outbytheUSgovernmenttotheVirginia-basedcompanyNetworkSolutions.The contractrunsoutthisyearandthegovernmentwantstobringinadifferent scheme.??ButlastyearanadhoccommitteeoftheInternet’s greatandgoodrevealeditsownplan.Thisinvolvedsettingupsevennew domainseachindicatingthekindofbusinessororganisationusingthatname. Thecommitteerecruited88companiesaroundtheworldtoactasregistrarsfor itsfirm.shop.web.arts.rec.infoand.nomdomains.TheUS governmenthasstilltogivethesystemitsblessingandmayyetpushahead withitsoriginalscheme.Despitethisthe88registrarshavebeentaking applicationsforseveralmonths.Theyareduetostartregisteringnamesthis monthwiththeInternetCouncilofRegistrarswhichgrewoutoftheadhoc committee.??Topreventconflictingnamesfrombeingregistered thecouncilwilltakeonenamefromeachregistrarinmmbeforegoingbackfor thesecondnameintheirqueuesandsoon.Thishasledtoaflourishingtrade withcompaniestryingtobuyaplaceneartheheadofthequeue.GlobalNamesof Singaporeischarging$10000tomakesurearequestforanameisthefirstone itsendsofftothecentraldatabase.Otherregistrarsarecharging nonrefundabledepositsforplacesatthetopofthequeue.DavidMaherchairman ofthePolicyOversightCommitteethatishelpingtosetupandoverseethe systemsaysthatallregistrarsaresubjecttolocallawsregardingconsumer protectionandcompetition.Buthesaysthatthecommitteewillnotactasan enforcementbodyinthisarea.The.firm.shop.web.arts.rec.infoand.nomdomainsareNOTnmby
{{*HTML*}}阅读下面的短文文章中有5处空白文章后面有6组文字请根据文章的内容选择5组文字将其分别放回文章原有位置以恢复文章原貌 ?????????? ??????????{{B}}Don’t RelyonPlanktontoSavethePlanet{{/B}}??Encouragingplankton growthintheoceanhasbeentoutedbysomeasapromisingwaytoremovecarbon dioxidefromtheatmosphere.{{U}}?46?{{/U}}.??Adding irontopatchesofoceancanmakeplanktonbloomtemporarily.Themicroscopic organismssuckupdissolvedcarbondioxidefromthewaterwhichinturnis replacedbycarbondioxidefromtheair.{{U}}?47?{{/U}}.? ?JorgeSarmientofromPrincetonandhiscolleaguesdevelopedacomplex computermodeltoanalysehowfactorssuchasoceanchemistryandwater circulationwouldaffecttheprocessif160000squarekilometresofoceanwere seededwithironforamonth.{{U}}?48?{{/U}}.??Intheir scenariowhichcoversanarea10timesasbigasthelargestexperimentofthis kindeverproposedfertilisingtheoceanremoves1milliontonnesofcarbon fromtheatmosphere--just0.2percentofthecarbondioxidehumankindspews outeachmonth.??Roughestimatesinthepasthavepredicted similarlydisappointingresults.{{U}}?49?{{/U}}saysSallieChisholm anenvironmentalengineerfromtheMassachusettsInstituteofTechnology.But thetake-homemessageisthesame.{{U}}?50?{{/U}}A?Its opponentsarguehoweverthatitwillstopglobalwarming.B?Its opponentsfearthatitwilldamagethemarineecosystemandnowacomputer modelshowsthatthetrickwouldalsoberemarkablyinefficient.C?As planktondieandsettleontheoceanfloortheircarbonissupposedlylockedup intheseabedD?Theyfoundthat100yearslateronlybetween2and11 percentoftheextracarbonthatwasoriginallytakenupbyplanktonhad actuallybeenremovedfromtheatmosphere.E?Thesearenewerand bettermodelsF?Oceanfertilisationisnottheanswertoglobal warming.
{{*HTML*}}下面有3篇短文每篇短文后有5道题每题后面有4个选项请仔细阅读短文并根据短文回答其后面的问题从4个选项中选择1个最佳答案{{B}}第一篇{{/B}} ??????? ??????????{{B}}Young FemaleChimpsOutlearnTheirBrothers{{/B}}??Youngfemalechimps arefasterandbetterlearnersthanyoungmalechimpssuggestsanewstudy echoinglearningdifferencesseeninhumangirlsandboys??While youngmalechimpspasstheirtimeplayingyoungfemalechimpscarefullystudy theirmothers.ASaresulttheylearnhowtofishfortastytermitesnacksover twoyearsbeforetheboys.??ElizabethLonsdorfnowatLincoln ParkZooin.ChicagoUSandcolleaguesattheUniversityofMinnesotaSaint Paulspentfouryearswatchinghowyoung’chimpanzeesintheGombeNational ParkinTanzanialearnedculturalbehavior.??Thesex differencesinlearningbehaviorwereconsistentandstrikinglyapparentsays theteam.Theresearcherspointoutthatsimilardifferencesareseeninhuman childrenwithregardtoskillssuchaswriting.Asex-basedlearning differencesmaythereforedatebackatleasttothelastcommonancestorof chimpanzeesandhumanstheywriteinthejournalNature.? ?Chimpsmakeflexibletoolsfromvegetationandtheninserttheminto termitemoundsextractthemandthenmunchthetermitesclingingontothetool Theresearchersusedvideocamerastorecordthisfeedingbehaviorandfound thateachchimpmotherhadherowntechniquesuchashowsheusedtoolsof differentlengths;??Analysisofthesixinfantswhoseageswere knownshowedthatgirlchimpswereanaverageof31monthsoldwhenthey succeededinfishingouttheirtermitesWheretheboychimpswereaged58 monthsonaverage.Femaleswerealsomoreskillfulatgettingoutmoretermites witheverydipandusedtechniquessimilartotheirmotherswhilemalesdid not.??Insteadofstudyingtheirmotherstheboychimpsspenta significantlygreateramountoftimefrolickingaroundthetermitemound. Behaviorssuchasplayingorswingingmighthelpthemaleinfantslaterinlife whentypicallymaleactivitieslikehuntingorfightingfordominancebecome importantsuggesttheresearchers.??Lonsdorfaddsthatthereare justtwomainsourcesofanimalporteinforchimps--thetermitesorcolobus monkeys.Maturemalesoftenhuntmonkeysuptreesbutfemalesarealmost alwayseitherpregnantorburdenedwithaclinginginfant.Thismakeshunting difficultshesays.Adultfemalesspendmoretimefishingfortermitesthan males.Sobecomingproficientattermitefishingcouldmeanadultfemaleseat better.Theycanwatchtheiroffspringatthesametime.Theyoungofboth sexesseemtopursueactivitiesrelatedtotheiradultsexrolesataveryyoung age.Whatarethetoolswithwhichchimpsfishfortermites?
{{*HTML*}}阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 ??????? ??????????? ???????{{B}}Animal’sSixth Sense{{/B}}??Atsunamiwastriggeredbyanearthquakeinthe IndianOceaninDecember2004.ItkilledtensofthousandsofpeopleinAsia andEastAfrica.Wildanimals{{U}}?51?{{/U}}seemtohaveescaped thatterribletsunami.Thisphenomenonaddsweighttonotionsthattheypossess asixthsensefor{{U}}?52?{{/U}}expertssaid.??Sri Lankanwildlifeofficialshavesaidthegiantwavesthatkilledover24000 peoplealongtheIndianOceanisland’scoastclearly{{U}}?53 ?{{/U}}wildbeastswithnodeadanimalsfound.??Noelephants aredeadnot{{U}}?54?{{/U}}adeadrabbit.Ithinkanimalscan{{U}} ?55?{{/U}}disaster.Theyhaveasixthsense.Theyknowwhenthings arehappeningH.D.RatnayakedeputydirectorofSriLanka’sWildlife Departmentsaidaboutonemonthafterthetsunamiattack.The{{U}}?56 ?{{/U}}washedfloodwatersupto2milesinlandatYalaNational’Parkinthe ravagedsoutheastSriLanka’sbiggestwildlife{{U}}?57?{{/U}}andhome tohundredsofwildelephantsandseveralleopards.??Therehas beenalotof{{U}}?58?{{/U}}evidenceaboutdogsbarkingorbirds migratingbeforevolcaniceruptionsorearthquakes.Butithasnotbeenproven saidMatthewvanLieropananimalbehavior{{U}}?59?{{/U}}at JohannesburgZoo.??Therehavebeenno{{U}}?60 ?{{/U}}studiesbecauseyoucan’treallytestitinalaborfieldsetting hetoldReuters.Otherauthoritiesconcurredwiththis{{U}}?61 ?{{/U}}.??Wildlifeseemtobeabletopickupcertain{{U}} ?62?{{/U}}especiallybirds...therearemanyreportsofbirds detectingimpendingdisasterssaidCliveWalkerwhohaswrittenseveralbooks onAfricanwildlife.??Animals{{U}}?63?{{/U}}relyonthe knownsensessuchassmellorhearingtoavoiddangersuchas predators.??Thenotionofananimalsixthsense--or{{U}} ?64?{{/U}}othermythical’power--isanenduringonewhichthe evidenceonSriLanka’sravagedcoastislikelytoaddto.??The Romanssawowls{{U}}?65?{{/U}}omensofimpendingdisasterandmany ancientculturesviewedelephantsassacredanimalsendowedwithspecialpowers orattributes.
{{*HTML*}}阅读下面这篇短文短文后有2项测试任务1第23～26题要求．从所给的6个选项中为第2～5段每段选择1个正确的小标题2第27～30题要求从所给的6个选项中选择4个正确选项分别完成每个句子 ?????????? ??????????? ???{{B}}CompactDisks{{/B}}??1?Ifsomeonesays toyouyourmusicCDsdon’treallyholdanymusiconthemandtheyonlyhave numbersrecordedonthemyoumaynotbelieveit.Infactheisrightinthat soundisactuallyrecoredontotheCDsasspecialnumbers--adigitalcode.The codeispressedontotheCDasbumpsonalongspiraltrackalmostfive kilometerslong.Thesebumpsareanaverageof0.5micronswide.? ?2?AsmalllaserbeamshinesontothebumpsastheCDturns.The lightisreflectedbacktoareceiverthatrecordshowthelaserlightbounces back.ThisletstheCDplayerturnthereflectedlightbackintotheoriginal code.Thismeansyoucanheartheoriginalcodeasmusic.??3 ?Digitalcodesareusedwithmanytechnologies.E-mailneedsthesekindsof codenumbers.Spaceprobescommunicatewiththeirgroundstationonearthusing digitalcodes.Barcodesarereadasdigitalcodesincomputersystems.Digital communicationswithcellphonesneeddigitalcodes.Weatherradiosalsotunein tospecificsignalsusingthesecodes.??4?Therearemany typesofcompactdisks.OneformatiscalledCD-RWs.Theycanbe’recordedon andre-recordedonrewrittenonasyouwoulddowithafloppydisk.Another formatistheCD-ROM.Thetechnologyforrecordingonthesedisksisdifferent fromotherCDs.TheseCDshaveadyelayerthattheCDwritercandarkenor leaveclear.Theclearanddarkspotsarethedigitalcode.CD-ROMstandsfor CompactDisc--ReadOnlyMemory.Thisdiskislikeasuperfloppydiskthat canholdlotsofinformation.OneCD-ROMcanh01dthesameamountofdataas500 floppydisks.Informationispermanentlyrecordedontoit.Computergamesand otherprogramsareconsideredtobeCD-ROMs.??5?CDswere firstsoldtothepublicin1982TheseCDsstillplay.wellandsoundfine. CurrentCDsareexpectedtolastbetween70to200years.Ofcourseyoucan makesureyourCDslastalongtimebytakingcareofthem.??6 ?Sciencekeepsondeveloping.Itmaynotbemanymoreyearsbeforea completelynewtechnologyisinventedandintroducedtothepublicformusic recording.Inthemeantimethereisnodoubtyouwillcontinuetoenjoy listeningtoyourfavoritemusiconCDsandplayingyourfavoritecomputergames onCD-ROMsSpaceprobescouldnot______withoutusingdigitalcodes.
{{*HTML*}}阅读下面这篇短文短文后列出7个句子请根据短文的内容对每个句子做出判断 ??????? ?????????? ?{{B}}EngineeringEthics{{/B}}??Engineeringethicsisattracting increasinginterestinengineeringuniversitiesthroughoutthenation.AtTexas A&MUniversityevidenceofthisinterestinprofessionalethicsculminated inthecreationofanewcourseinengineeringethicsaswellasaproject fundedbytheNationalScienceFoundationtodevelopmaterialforintroducing ethicalissuesintorequiredundergraduateengineeringcourses.Asmallgroupof facultyandadministratorsactivelysupportedthegrowingeffortatTexas A&Myetthisgroupmustnowexpandtomeettheneedsofincreasingnumbers ofstudentswishingtolearnmoreaboutthevalueimplicationsoftheiractions asprofessionalengineers.??Theincreasingconcernforthevalue dimensionofengineeringisat1eastinpartaresultoftheattentionthat themediahasgiventocasessuchastheChallengerdisastertheKansasCity Hyatt-RegencyHotelwalkwayscollapseandtheExxonoilspill.Asaresponseto thisconcernanewdisciplineengineeringethicsisemerging.Thisdiscipline willdoubtlesstakeitsplacealongsidesuchwell-establishedfieldsasmedical ethicsbusinessethicsandlegalethics.??Theproblempresented bythisdevelopmentisthatmostengineeringprofessorsarenotpreparedto introduceliteratureinengineeringethicsintotheirclassrooms.Theyaremost comfortablewithquantitativeconceptsandoftendonotbelievetheyare qualifiedtoleadclassdiscussionsonethics.Manyengineeringfacultymembers donotthinkthattheyhavethetimeinanalreadyovercrowdedsyllabusto introducediscussionsonprofessionalethicsorthetimeintheirownschedules topreparethenecessarymaterial.Hopefullytheresourcespresentedherein willbeofassistance.TheNationalScienceFoundationinvolvesitselfdirectlyinwritingupmaterialaboutethicalissues.
{{*HTML*}}阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 ??????? ??????????? ???????{{B}}Animal’sSixth Sense{{/B}}??Atsunamiwastriggeredbyanearthquakeinthe IndianOceaninDecember2004.ItkilledtensofthousandsofpeopleinAsia andEastAfrica.Wildanimals{{U}}?51?{{/U}}seemtohaveescaped thatterribletsunami.Thisphenomenonaddsweighttonotionsthattheypossess asixthsensefor{{U}}?52?{{/U}}expertssaid.??Sri Lankanwildlifeofficialshavesaidthegiantwavesthatkilledover24000 peoplealongtheIndianOceanisland’scoastclearly{{U}}?53 ?{{/U}}wildbeastswithnodeadanimalsfound.??Noelephants aredeadnot{{U}}?54?{{/U}}adeadrabbit.Ithinkanimalscan{{U}} ?55?{{/U}}disaster.Theyhaveasixthsense.Theyknowwhenthings arehappeningH.D.RatnayakedeputydirectorofSriLanka’sWildlife Departmentsaidaboutonemonthafterthetsunamiattack.The{{U}}?56 ?{{/U}}washedfloodwatersupto2milesinlandatYalaNational’Parkinthe ravagedsoutheastSriLanka’sbiggestwildlife{{U}}?57?{{/U}}andhome tohundredsofwildelephantsandseveralleopards.??Therehas beenalotof{{U}}?58?{{/U}}evidenceaboutdogsbarkingorbirds migratingbeforevolcaniceruptionsorearthquakes.Butithasnotbeenproven saidMatthewvanLieropananimalbehavior{{U}}?59?{{/U}}at JohannesburgZoo.??Therehavebeenno{{U}}?60 ?{{/U}}studiesbecauseyoucan’treallytestitinalaborfieldsetting hetoldReuters.Otherauthoritiesconcurredwiththis{{U}}?61 ?{{/U}}.??Wildlifeseemtobeabletopickupcertain{{U}} ?62?{{/U}}especiallybirds...therearemanyreportsofbirds detectingimpendingdisasterssaidCliveWalkerwhohaswrittenseveralbooks onAfricanwildlife.??Animals{{U}}?63?{{/U}}relyonthe knownsensessuchassmellorhearingtoavoiddangersuchas predators.??Thenotionofananimalsixthsense--or{{U}} ?64?{{/U}}othermythical’power--isanenduringonewhichthe evidenceonSriLanka’sravagedcoastislikelytoaddto.??The Romanssawowls{{U}}?65?{{/U}}omensofimpendingdisasterandmany ancientculturesviewedelephantsassacredanimalsendowedwithspecialpowers orattributes.
{{*HTML*}}阅读下面这篇短文短文后有2项测试任务1第23～26题要求．从所给的6个选项中为第2～5段每段选择1个正确的小标题2第27～30题要求从所给的6个选项中选择4个正确选项分别完成每个句子 ?????????? ??????????? ???{{B}}CompactDisks{{/B}}??1?Ifsomeonesays toyouyourmusicCDsdon’treallyholdanymusiconthemandtheyonlyhave numbersrecordedonthemyoumaynotbelieveit.Infactheisrightinthat soundisactuallyrecoredontotheCDsasspecialnumbers--adigitalcode.The codeispressedontotheCDasbumpsonalongspiraltrackalmostfive kilometerslong.Thesebumpsareanaverageof0.5micronswide.? ?2?AsmalllaserbeamshinesontothebumpsastheCDturns.The lightisreflectedbacktoareceiverthatrecordshowthelaserlightbounces back.ThisletstheCDplayerturnthereflectedlightbackintotheoriginal code.Thismeansyoucanheartheoriginalcodeasmusic.??3 ?Digitalcodesareusedwithmanytechnologies.E-mailneedsthesekindsof codenumbers.Spaceprobescommunicatewiththeirgroundstationonearthusing digitalcodes.Barcodesarereadasdigitalcodesincomputersystems.Digital communicationswithcellphonesneeddigitalcodes.Weatherradiosalsotunein tospecificsignalsusingthesecodes.??4?Therearemany typesofcompactdisks.OneformatiscalledCD-RWs.Theycanbe’recordedon andre-recordedonrewrittenonasyouwoulddowithafloppydisk.Another formatistheCD-ROM.Thetechnologyforrecordingonthesedisksisdifferent fromotherCDs.TheseCDshaveadyelayerthattheCDwritercandarkenor leaveclear.Theclearanddarkspotsarethedigitalcode.CD-ROMstandsfor CompactDisc--ReadOnlyMemory.Thisdiskislikeasuperfloppydiskthat canholdlotsofinformation.OneCD-ROMcanh01dthesameamountofdataas500 floppydisks.Informationispermanentlyrecordedontoit.Computergamesand otherprogramsareconsideredtobeCD-ROMs.??5?CDswere firstsoldtothepublicin1982TheseCDsstillplay.wellandsoundfine. CurrentCDsareexpectedtolastbetween70to200years.Ofcourseyoucan makesureyourCDslastalongtimebytakingcareofthem.??6 ?Sciencekeepsondeveloping.Itmaynotbemanymoreyearsbeforea completelynewtechnologyisinventedandintroducedtothepublicformusic recording.Inthemeantimethereisnodoubtyouwillcontinuetoenjoy listeningtoyourfavoritemusiconCDsandplayingyourfavoritecomputergames onCD-ROMsParagraph3______
{{*HTML*}}阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 ??????? ??????????? ???????{{B}}Animal’sSixth Sense{{/B}}??Atsunamiwastriggeredbyanearthquakeinthe IndianOceaninDecember2004.ItkilledtensofthousandsofpeopleinAsia andEastAfrica.Wildanimals{{U}}?51?{{/U}}seemtohaveescaped thatterribletsunami.Thisphenomenonaddsweighttonotionsthattheypossess asixthsensefor{{U}}?52?{{/U}}expertssaid.??Sri Lankanwildlifeofficialshavesaidthegiantwavesthatkilledover24000 peoplealongtheIndianOceanisland’scoastclearly{{U}}?53 ?{{/U}}wildbeastswithnodeadanimalsfound.??Noelephants aredeadnot{{U}}?54?{{/U}}adeadrabbit.Ithinkanimalscan{{U}} ?55?{{/U}}disaster.Theyhaveasixthsense.Theyknowwhenthings arehappeningH.D.RatnayakedeputydirectorofSriLanka’sWildlife Departmentsaidaboutonemonthafterthetsunamiattack.The{{U}}?56 ?{{/U}}washedfloodwatersupto2milesinlandatYalaNational’Parkinthe ravagedsoutheastSriLanka’sbiggestwildlife{{U}}?57?{{/U}}andhome tohundredsofwildelephantsandseveralleopards.??Therehas beenalotof{{U}}?58?{{/U}}evidenceaboutdogsbarkingorbirds migratingbeforevolcaniceruptionsorearthquakes.Butithasnotbeenproven saidMatthewvanLieropananimalbehavior{{U}}?59?{{/U}}at JohannesburgZoo.??Therehavebeenno{{U}}?60 ?{{/U}}studiesbecauseyoucan’treallytestitinalaborfieldsetting hetoldReuters.Otherauthoritiesconcurredwiththis{{U}}?61 ?{{/U}}.??Wildlifeseemtobeabletopickupcertain{{U}} ?62?{{/U}}especiallybirds...therearemanyreportsofbirds detectingimpendingdisasterssaidCliveWalkerwhohaswrittenseveralbooks onAfricanwildlife.??Animals{{U}}?63?{{/U}}relyonthe knownsensessuchassmellorhearingtoavoiddangersuchas predators.??Thenotionofananimalsixthsense--or{{U}} ?64?{{/U}}othermythical’power--isanenduringonewhichthe evidenceonSriLanka’sravagedcoastislikelytoaddto.??The Romanssawowls{{U}}?65?{{/U}}omensofimpendingdisasterandmany ancientculturesviewedelephantsassacredanimalsendowedwithspecialpowers orattributes.
{{*HTML*}}阅读下面的短文文中有15处空白每处空白给出了4个选项请根据短文的内容从4个选项中选择1个最佳答案 ??????? ??????????? ???????{{B}}Animal’sSixth Sense{{/B}}??Atsunamiwastriggeredbyanearthquakeinthe IndianOceaninDecember2004.ItkilledtensofthousandsofpeopleinAsia andEastAfrica.Wildanimals{{U}}?51?{{/U}}seemtohaveescaped thatterribletsunami.Thisphenomenonaddsweighttonotionsthattheypossess asixthsensefor{{U}}?52?{{/U}}expertssaid.??Sri Lankanwildlifeofficialshavesaidthegiantwavesthatkilledover24000 peoplealongtheIndianOceanisland’scoastclearly{{U}}?53 ?{{/U}}wildbeastswithnodeadanimalsfound.??Noelephants aredeadnot{{U}}?54?{{/U}}adeadrabbit.Ithinkanimalscan{{U}} ?55?{{/U}}disaster.Theyhaveasixthsense.Theyknowwhenthings arehappeningH.D.RatnayakedeputydirectorofSriLanka’sWildlife Departmentsaidaboutonemonthafterthetsunamiattack.The{{U}}?56 ?{{/U}}washedfloodwatersupto2milesinlandatYalaNational’Parkinthe ravagedsoutheastSriLanka’sbiggestwildlife{{U}}?57?{{/U}}andhome tohundredsofwildelephantsandseveralleopards.??Therehas beenalotof{{U}}?58?{{/U}}evidenceaboutdogsbarkingorbirds migratingbeforevolcaniceruptionsorearthquakes.Butithasnotbeenproven saidMatthewvanLieropananimalbehavior{{U}}?59?{{/U}}at JohannesburgZoo.??Therehavebeenno{{U}}?60 ?{{/U}}studiesbecauseyoucan’treallytestitinalaborfieldsetting hetoldReuters.Otherauthoritiesconcurredwiththis{{U}}?61 ?{{/U}}.??Wildlifeseemtobeabletopickupcertain{{U}} ?62?{{/U}}especiallybirds...therearemanyreportsofbirds detectingimpendingdisasterssaidCliveWalkerwhohaswrittenseveralbooks onAfricanwildlife.??Animals{{U}}?63?{{/U}}relyonthe knownsensessuchassmellorhearingtoavoiddangersuchas predators.??Thenotionofananimalsixthsense--or{{U}} ?64?{{/U}}othermythical’power--isanenduringonewhichthe evidenceonSriLanka’sravagedcoastislikelytoaddto.??The Romanssawowls{{U}}?65?{{/U}}omensofimpendingdisasterandmany ancientculturesviewedelephantsassacredanimalsendowedwithspecialpowers orattributes.
{{*HTML*}}下面有3篇短文每篇短文后有5道题每题后面有4个选项请仔细阅读短文并根据短文回答其后面的问题从4个选项中选择1个最佳答案{{B}}第一篇{{/B}} ??????? ??????????{{B}}Young FemaleChimpsOutlearnTheirBrothers{{/B}}??Youngfemalechimps arefasterandbetterlearnersthanyoungmalechimpssuggestsanewstudy echoinglearningdifferencesseeninhumangirlsandboys??While youngmalechimpspasstheirtimeplayingyoungfemalechimpscarefullystudy theirmothers.ASaresulttheylearnhowtofishfortastytermitesnacksover twoyearsbeforetheboys.??ElizabethLonsdorfnowatLincoln ParkZooin.ChicagoUSandcolleaguesattheUniversityofMinnesotaSaint Paulspentfouryearswatchinghowyoung’chimpanzeesintheGombeNational ParkinTanzanialearnedculturalbehavior.??Thesex differencesinlearningbehaviorwereconsistentandstrikinglyapparentsays theteam.Theresearcherspointoutthatsimilardifferencesareseeninhuman childrenwithregardtoskillssuchaswriting.Asex-basedlearning differencesmaythereforedatebackatleasttothelastcommonancestorof chimpanzeesandhumanstheywriteinthejournalNature.? ?Chimpsmakeflexibletoolsfromvegetationandtheninserttheminto termitemoundsextractthemandthenmunchthetermitesclingingontothetool Theresearchersusedvideocamerastorecordthisfeedingbehaviorandfound thateachchimpmotherhadherowntechniquesuchashowsheusedtoolsof differentlengths;??Analysisofthesixinfantswhoseageswere knownshowedthatgirlchimpswereanaverageof31monthsoldwhenthey succeededinfishingouttheirtermitesWheretheboychimpswereaged58 monthsonaverage.Femaleswerealsomoreskillfulatgettingoutmoretermites witheverydipandusedtechniquessimilartotheirmotherswhilemalesdid not.??Insteadofstudyingtheirmotherstheboychimpsspenta significantlygreateramountoftimefrolickingaroundthetermitemound. Behaviorssuchasplayingorswingingmighthelpthemaleinfantslaterinlife whentypicallymaleactivitieslikehuntingorfightingfordominancebecome importantsuggesttheresearchers.??Lonsdorfaddsthatthereare justtwomainsourcesofanimalporteinforchimps--thetermitesorcolobus monkeys.Maturemalesoftenhuntmonkeysuptreesbutfemalesarealmost alwayseitherpregnantorburdenedwithaclinginginfant.Thismakeshunting difficultshesays.Adultfemalesspendmoretimefishingfortermitesthan males.Sobecomingproficientattermitefishingcouldmeanadultfemaleseat better.Theycanwatchtheiroffspringatthesametime.Theyoungofboth sexesseemtopursueactivitiesrelatedtotheiradultsexrolesataveryyoung age.Howdidtheresearchersexplainthefactthatboychimpsspentmoretimeonplaying?
热门题库
更多
中石油职称英语
理工类
卫生类
综合类
国际货运代理师
报关水平测试
报检员
物流员(四级)
助理物流师(三级)
物流师(二级)
高级物流师(一级)
物流案例分析
单证员基础理论与知识
单证员缮制与操作
国际货运代理理论与实务
外贸综合业务
湘公网安备 43130202000226号