首页
试卷库
试题库
当前位置：
X题卡
>
所有题目
>
题目详情
提示：Alice得知Bill最近住院，问Bill发生了什么事。听说Bill房间失火，Alice感到遗憾。Bill说失火是由于熄灯后，John点燃了蜡烛，要继续阅读，但后来他却睡着了，随后，他的床...
查看本题答案
包含此试题的试卷
英语《填空集》真题及答案
点击查看
你可能感兴趣的试题
提示Alice问Bill现在感觉怎样今天早上是否看过病Bill说他睡一觉病就好了Alice说B
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
根据中文提示将对话中缺少的内容写在线上这些句子必须符合英语表达习惯打句号的地方用陈述句打问号的地方用
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
根据中文提示将对话中缺少的内容写在线上这些句子必须符合英语表达习惯打句号的地方用陈述句打问号的地方用
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Alice得知Bill最近住院问Bill发生了什么事听说Bill房间失火Alice感到遗憾
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Alice得知Bill最近住院问Bill发生了什么事听说Bill房间失火Alice感到遗憾
提示Alice问Bill现在感觉怎样今天早上是否看过病Bill说他睡一觉病就好了Alice说B
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Alice问Bill现在感觉怎样今天早上是否看过病Bill说他睡一觉病就好了Alice说B
提示Alice得知Bill最近住院问Bill发生了什么事听说Bill房间失火Alice感到遗憾
提示Bill对Alice说他正在准备渔具fishingtools要和朋友去钓鱼Alice问Bi
提示Alice得知Bill最近住院问Bill发生了什么事听说Bill房间失火Alice感到遗憾
热门试题
更多
PassageThree OneoftheindustrialgiantswhochangedAmericansocietywasHenryFordbornonafarminMichiganin1863andhegrewuptobringforthsomeofthemostrevolutionaryimprovementsinautomotivetechnologyintheearly20thcentury.Hisoutstandingmechanicalabilityledhimtobecomeinterestedinthenewautomobilesintheearly1900s.Thoughhedidnotinventtheautomobileheimproveduponeveryoneelse’sdesigns.Hewasapersonwhobelievedininexpensiveefficientproductionsoheestablishedstandardsforhisplantsandworkers.HealsostandardizedandproducedmanynewautopartsforhisFordMotorCompanycars.Thenhestudiedtheworkers’problemsandthousandsofautomobilesperyear.Infacthisplantshadproduced15millionModelTSby1927.Ford’spersonalitywasnotallthrift节俭efficiencyandinventivenesshowever.Hewasamanwhowascoldandwhocouldnotkeeppacewiththecompetitionduetohisownrigidity严格.Hiscompanysufferedbecauseofhisdesiretomaintaintheexistingstateinsteadofmeetingandbeatingthecompetitionbychanginghisproducts.Finallyhesawthathemustchangeorfailthereforeheintroducedanewtypeengineandonceagaintookovertheautomobilemarket.FordleftalegacyofmillionsofdollarsmillionsofjobsforAmericanworkersandmillionsofsatisfiedcustomers. Itcanbeinferredthat
PassageFive Anewkindofradarhasbeendevelopedforspaceshiptravelers.Aworkinglaboratorymodelofanewsystemofradarthatmakesuseofabeamoflightissaidtobetenthousandtimesmoreaccuratethanthebestcomparablesystemofradarthatusedmicrowaves. Themodelhasshownthatthisradarsystemknownaslaser-dopplerradarcanmeasurewithabsoluteprecisionspeedsvaryingfromspaceshiporbitalinjection进入velocities速度offivemilesperseconddowntovirtualstops--speedsoflessthanonetenthousandthofaninchpersecond.Accordingtothescientistswhoaredevelopingthissystemsuchfinemeasuresofvelocityareofprimeimportanceinspacemissions.Inarendezvous对接betweentwospaceshipsorinalandingapproachbyavehicleontoanorbitingspacestationabumpcouldripopenaship’sskinoranudgecouldknockthestationoutofitsorbit. Thelight-beamradarwhichoperatesatafrequencyoftrillions百万兆ofcyclespersecondcouldeasilydetectandmeasurethemovementofavehicleedginguptoasatellitespacestation.Acontrolsystemusingsopreciseasignalasthiswouldallowahugevehicletodockataspacestationaslightlyasafeather. Impliedbutnotstatedisthat
ArecentdevelopmentisthelocalareanetworkLAN.21itsnameimpliesitservesalocalarea-possiblyassmallasasingleroomtypicallyanarealikeanuniversitycampusorthepremisesofaparticularbusiness.Localareanetworksweredevelopedto22aneedspecifictomicrocomputersthesharingofexpensiveresources.Microcomputersarecheapbuthighcapacitydiscstoresfastand/orgoodqualityprintersetc.areexpensive.TheobjectoftheLANistoallow23microcomputerssharedaccesstotheseexpensiveresourcessincethemicrocomputersarecheapitisanecessaryfeatureofaLANthatthemethodofconnectiontothenetworkandthenetworkhardware24mustalsobecheap. Alocalareanetworklinksanumberofcomputersandanumberofserverswhichprovidecommunalfacilitiese.g.filestorage.Aserverusuallyincludesasmallmicroprocessorforcontrolpurposes.Thecomputersandserversareknownasstations.Therearetwomethodsof25incommonuseringsandbroadcastnetworks. IntheringmethodoftencalledaCambridgeRingallthestationsarelinkedinaring26includesonespecialstationthemonitorstation. Inbroadcastnetworksallthestationsare27toasinglelinearcableusuallycoaxcableandanytransmissionwillbereceivedbyallstations. 28technologyisusedlocalareanetworksareadevelopmentofthegreatestimportance.29asprogrammingissimplifiedbyanapproachthatthinksintermsofsmallproceduresorprogramseachdoingawell-definedjobthecomputersystemoftomorrowislikelytobe30lotsofsmallsystemseachdoingaspecificjoblinkedbyalocalareanetwork. 30
PassageThree OneoftheindustrialgiantswhochangedAmericansocietywasHenryFordbornonafarminMichiganin1863andhegrewuptobringforthsomeofthemostrevolutionaryimprovementsinautomotivetechnologyintheearly20thcentury.Hisoutstandingmechanicalabilityledhimtobecomeinterestedinthenewautomobilesintheearly1900s.Thoughhedidnotinventtheautomobileheimproveduponeveryoneelse’sdesigns.Hewasapersonwhobelievedininexpensiveefficientproductionsoheestablishedstandardsforhisplantsandworkers.HealsostandardizedandproducedmanynewautopartsforhisFordMotorCompanycars.Thenhestudiedtheworkers’problemsandthousandsofautomobilesperyear.Infacthisplantshadproduced15millionModelTSby1927.Ford’spersonalitywasnotallthrift节俭efficiencyandinventivenesshowever.Hewasamanwhowascoldandwhocouldnotkeeppacewiththecompetitionduetohisownrigidity严格.Hiscompanysufferedbecauseofhisdesiretomaintaintheexistingstateinsteadofmeetingandbeatingthecompetitionbychanginghisproducts.Finallyhesawthathemustchangeorfailthereforeheintroducedanewtypeengineandonceagaintookovertheautomobilemarket.FordleftalegacyofmillionsofdollarsmillionsofjobsforAmericanworkersandmillionsofsatisfiedcustomers. ItisHenryFord'sbeliefthat
Thestory______manyyearsago.
PassageFour Bondhadwalkedforonlyafewminuteswhenitsuddenlyoccurredtohimthathewasbeingfollowed.Therewasnoevidenceforitexceptaslighttingling隐隐作痛ofthescalp头皮andanextraawarenessofthepeoplenearhimbuthehadfaithinhissixthsenseandheatoncestoppedinfrontoftheshopwindowhewaspassingandlookedcasuallybackalong46thStreet.Nothingbutalotofmiscellaneouspeoplemovingslowlyonthesidewalksmostlyonthesamesideashimselfthesidethatwasshelteredfromthesun.Therewasnosuddenmovementintoadoorwaynobodycasuallywipinghisfacewithahandkerchieftoavoidrecognitionnobodybendingdowntotieashoelace. BondexaminedtheSwisswatchesinhisshopwindowandthenturnedandsaunteredon.Afterafewyardshestoppedagain.Stillnothing.HewentonandturnedfightintotheAvenueoftheAmericansstoppinginthefirstdoorwaytheentrancetoawomen’sunderwearstorewhereamaninatansuitwithhisbacktohimwasexaminingtheblacklacepantsonaparticularlyrealisticdummy模型.Bondturnedandleantagainstapillarandgazedlazilybutwatchfullyoutintothestreet. Andthensomethinggrippedhispistolarmandavoicesnarled:"AllrightLimey.Takeiteasyunlessyouwantleadforlunch"andhefeltsomethingpressintohisbackjustabovethekidney. WhatwastherefamiliaraboutthatvoiceThelawThegunBondglanceddowntoseewhatwasholdinghisrightann.Itwasasteelhook.Wellifthemanhadonlyonearm!Likelighteningheturnedaroundbendingsidewaysandbringinghisleftfistroundinaflailingblowlowdown. Therewasasmackashisfistwascaughtintheotherman’slefthandandatthesametimeasthecontacttelegraphedtoBond’smindthattherecouldhavebeennoguntherecamethewell-rememberedlaughandthelazyvoicesaying:"NogoodJames.Theangleshavegotyou." Bondstraightenedhimselfslowlyandforamomenthecouldonlygazeintothegrinninghawk-lifefaceofFelixLeiterwithblankdisbeliefhisbuilt-uptensionslowlyrelaxing. "Soyouweredoingafronttailyoulousybastard"hefinallysaid. WhatisafronttailParA．7
ArecentdevelopmentisthelocalareanetworkLAN.21itsnameimpliesitservesalocalarea-possiblyassmallasasingleroomtypicallyanarealikeanuniversitycampusorthepremisesofaparticularbusiness.Localareanetworksweredevelopedto22aneedspecifictomicrocomputersthesharingofexpensiveresources.Microcomputersarecheapbuthighcapacitydiscstoresfastand/orgoodqualityprintersetc.areexpensive.TheobjectoftheLANistoallow23microcomputerssharedaccesstotheseexpensiveresourcessincethemicrocomputersarecheapitisanecessaryfeatureofaLANthatthemethodofconnectiontothenetworkandthenetworkhardware24mustalsobecheap. Alocalareanetworklinksanumberofcomputersandanumberofserverswhichprovidecommunalfacilitiese.g.filestorage.Aserverusuallyincludesasmallmicroprocessorforcontrolpurposes.Thecomputersandserversareknownasstations.Therearetwomethodsof25incommonuseringsandbroadcastnetworks. IntheringmethodoftencalledaCambridgeRingallthestationsarelinkedinaring26includesonespecialstationthemonitorstation. Inbroadcastnetworksallthestationsare27toasinglelinearcableusuallycoaxcableandanytransmissionwillbereceivedbyallstations. 28technologyisusedlocalareanetworksareadevelopmentofthegreatestimportance.29asprogrammingissimplifiedbyanapproachthatthinksintermsofsmallproceduresorprogramseachdoingawell-definedjobthecomputersystemoftomorrowislikelytobe30lotsofsmallsystemseachdoingaspecificjoblinkedbyalocalareanetwork. 28
PassageTwo HaveyoueverbeenstartledbyaloudnoiseorbysomeoneappearingsuddenlybehindyouondarknightorbyasnakeinthegrassDoyourememberthesuddentightfeelinginyourchestthewayyourheartstartedgopoundthewayyouseemedtobreathemorerapidlySuchreactionsoccurredbecauseyouwerefrightened.Yourbrainsentasignaltothespecialgland腺inyourbodycanedtheadrenal肾上的gland.Otherpartsofyourbodywereinvolvedtoobuttheadrenalglandhasaveryspecialfunction. Theadrenalglandislocatedontopofyourkidney.Sinceyouhavetwokidneys.Youalsohavetwoadrenalglands.Eachadrenalglandisdividedintotwoparts:acortex外皮andamedulla髓质.Thecortexformstheoutershell;themedullaformsthecentralcore.Boththecortexandthemedullasecrete分泌hormonesbuttheyhavedifferentfunctions. Thecortexproducesmorethanfortydifferentchemicalcompoundsandhormones.Allthesethingsareessentialtosustainlife.Themedullasecretesadrenalinalsocalledepinephrinethehormonethatprepares’thebodyforemergencies. Whenyouaresuddenlyfacedwithadangerousorstressfulsituationpartofyourbraininstantlysendsasignaltotheadrenalglandandallsortsofthingsbegintoyourbody.Themedullareleasesanextraamountofadrenalinintothebloodstream.Theadrenaliniscarriedrapidlythroughoutthebodystimulatingotherglandsandsystems. Inthispassagetheauthorismainlydiscussingthefunctionof
ArecentdevelopmentisthelocalareanetworkLAN.21itsnameimpliesitservesalocalarea-possiblyassmallasasingleroomtypicallyanarealikeanuniversitycampusorthepremisesofaparticularbusiness.Localareanetworksweredevelopedto22aneedspecifictomicrocomputersthesharingofexpensiveresources.Microcomputersarecheapbuthighcapacitydiscstoresfastand/orgoodqualityprintersetc.areexpensive.TheobjectoftheLANistoallow23microcomputerssharedaccesstotheseexpensiveresourcessincethemicrocomputersarecheapitisanecessaryfeatureofaLANthatthemethodofconnectiontothenetworkandthenetworkhardware24mustalsobecheap. Alocalareanetworklinksanumberofcomputersandanumberofserverswhichprovidecommunalfacilitiese.g.filestorage.Aserverusuallyincludesasmallmicroprocessorforcontrolpurposes.Thecomputersandserversareknownasstations.Therearetwomethodsof25incommonuseringsandbroadcastnetworks. IntheringmethodoftencalledaCambridgeRingallthestationsarelinkedinaring26includesonespecialstationthemonitorstation. Inbroadcastnetworksallthestationsare27toasinglelinearcableusuallycoaxcableandanytransmissionwillbereceivedbyallstations. 28technologyisusedlocalareanetworksareadevelopmentofthegreatestimportance.29asprogrammingissimplifiedbyanapproachthatthinksintermsofsmallproceduresorprogramseachdoingawell-definedjobthecomputersystemoftomorrowislikelytobe30lotsofsmallsystemseachdoingaspecificjoblinkedbyalocalareanetwork. 24
______hecomewhat______yousaytohim
A.I’llcallyouwhenit’sready. B.Niceandbrightnottoocold. C.Forgetit. D.Haveaseat. E.Whatareyougoingtodothisevening F.It’sempty. G.Canyoustayforsometea H.SeeyouonMonday. Tom:WhatwastheweatheryesterdayBill:____________
He______acoldlastweek.
A．cost B．hope C．lost D．mop
PassageTwo HaveyoueverbeenstartledbyaloudnoiseorbysomeoneappearingsuddenlybehindyouondarknightorbyasnakeinthegrassDoyourememberthesuddentightfeelinginyourchestthewayyourheartstartedgopoundthewayyouseemedtobreathemorerapidlySuchreactionsoccurredbecauseyouwerefrightened.Yourbrainsentasignaltothespecialgland腺inyourbodycanedtheadrenal肾上的gland.Otherpartsofyourbodywereinvolvedtoobuttheadrenalglandhasaveryspecialfunction. Theadrenalglandislocatedontopofyourkidney.Sinceyouhavetwokidneys.Youalsohavetwoadrenalglands.Eachadrenalglandisdividedintotwoparts:acortex外皮andamedulla髓质.Thecortexformstheoutershell;themedullaformsthecentralcore.Boththecortexandthemedullasecrete分泌hormonesbuttheyhavedifferentfunctions. Thecortexproducesmorethanfortydifferentchemicalcompoundsandhormones.Allthesethingsareessentialtosustainlife.Themedullasecretesadrenalinalsocalledepinephrinethehormonethatprepares’thebodyforemergencies. Whenyouaresuddenlyfacedwithadangerousorstressfulsituationpartofyourbraininstantlysendsasignaltotheadrenalglandandallsortsofthingsbegintoyourbody.Themedullareleasesanextraamountofadrenalinintothebloodstream.Theadrenaliniscarriedrapidlythroughoutthebodystimulatingotherglandsandsystems. Whatcouldbesaidabouttheadrenalin
ArecentdevelopmentisthelocalareanetworkLAN.21itsnameimpliesitservesalocalarea-possiblyassmallasasingleroomtypicallyanarealikeanuniversitycampusorthepremisesofaparticularbusiness.Localareanetworksweredevelopedto22aneedspecifictomicrocomputersthesharingofexpensiveresources.Microcomputersarecheapbuthighcapacitydiscstoresfastand/orgoodqualityprintersetc.areexpensive.TheobjectoftheLANistoallow23microcomputerssharedaccesstotheseexpensiveresourcessincethemicrocomputersarecheapitisanecessaryfeatureofaLANthatthemethodofconnectiontothenetworkandthenetworkhardware24mustalsobecheap. Alocalareanetworklinksanumberofcomputersandanumberofserverswhichprovidecommunalfacilitiese.g.filestorage.Aserverusuallyincludesasmallmicroprocessorforcontrolpurposes.Thecomputersandserversareknownasstations.Therearetwomethodsof25incommonuseringsandbroadcastnetworks. IntheringmethodoftencalledaCambridgeRingallthestationsarelinkedinaring26includesonespecialstationthemonitorstation. Inbroadcastnetworksallthestationsare27toasinglelinearcableusuallycoaxcableandanytransmissionwillbereceivedbyallstations. 28technologyisusedlocalareanetworksareadevelopmentofthegreatestimportance.29asprogrammingissimplifiedbyanapproachthatthinksintermsofsmallproceduresorprogramseachdoingawell-definedjobthecomputersystemoftomorrowislikelytobe30lotsofsmallsystemseachdoingaspecificjoblinkedbyalocalareanetwork. 26
Motherhas______togiveherawatchonher20thbirthday.
A.I’llcallyouwhenit’sready. B.Niceandbrightnottoocold. C.Forgetit. D.Haveaseat. E.Whatareyougoingtodothisevening F.It’sempty. G.Canyoustayforsometea H.SeeyouonMonday. Tom:HiKate.MindifIjoinyouKate:Notatall.____________
Somethingbadhashappened______thefamilylastnight.
A．drought B．thought C．ought D．fought
A.I’llcallyouwhenit’sready. B.Niceandbrightnottoocold. C.Forgetit. D.Haveaseat. E.Whatareyougoingtodothisevening F.It’sempty. G.Canyoustayforsometea H.SeeyouonMonday. Dave:HowlongwillittakeyoutofixmywatchMan:____________Butitshouldn’ttakelongerthanaweek.
ArecentdevelopmentisthelocalareanetworkLAN.21itsnameimpliesitservesalocalarea-possiblyassmallasasingleroomtypicallyanarealikeanuniversitycampusorthepremisesofaparticularbusiness.Localareanetworksweredevelopedto22aneedspecifictomicrocomputersthesharingofexpensiveresources.Microcomputersarecheapbuthighcapacitydiscstoresfastand/orgoodqualityprintersetc.areexpensive.TheobjectoftheLANistoallow23microcomputerssharedaccesstotheseexpensiveresourcessincethemicrocomputersarecheapitisanecessaryfeatureofaLANthatthemethodofconnectiontothenetworkandthenetworkhardware24mustalsobecheap. Alocalareanetworklinksanumberofcomputersandanumberofserverswhichprovidecommunalfacilitiese.g.filestorage.Aserverusuallyincludesasmallmicroprocessorforcontrolpurposes.Thecomputersandserversareknownasstations.Therearetwomethodsof25incommonuseringsandbroadcastnetworks. IntheringmethodoftencalledaCambridgeRingallthestationsarelinkedinaring26includesonespecialstationthemonitorstation. Inbroadcastnetworksallthestationsare27toasinglelinearcableusuallycoaxcableandanytransmissionwillbereceivedbyallstations. 28technologyisusedlocalareanetworksareadevelopmentofthegreatestimportance.29asprogrammingissimplifiedbyanapproachthatthinksintermsofsmallproceduresorprogramseachdoingawell-definedjobthecomputersystemoftomorrowislikelytobe30lotsofsmallsystemseachdoingaspecificjoblinkedbyalocalareanetwork. 22
PassageOne LookingbackonmychildhoodIamconvincedthatnaturalistsarehornandnotmade.Althoughwewerebroughtupinthesamewaymybrothersandsisterssoonabandonedtheirpressedflowersandinsects.UnlikethemIhadnoearformusicandlanguages.IwasnotanearlyreaderandIcouldnotdomentalarithmetic. BeforeWorldWarIwespentoursummerholidaysinHungary.Ihaveonlythedimmemoryofthehousewelivedinofmyroomandmytoys.NordoIrecallclearlythelargefamilyofgrandparentsauntsunclesandcousinswhogatherednextdoor.ButIdohaveacrystalclearmemoryofthedogsthefarmanimalsthelocalbirdsandabovealltheinsects. Iamanaturalistnotascientist.Ihaveastrongloveofthenaturalworldandmyenthusiasmhadledmeintovariedinvestigations.Ilovediscussingmyfavoritetopicsandenjoyburningthemidnightoilwhilereadingaboutotherpeople’sobservationsanddiscoveries.Thensomethinghappensthatbringstheseobservationstogetherinmyconsciousmind.Suddenlyyoufancyyouseetheanswertotheriddlebecauseitallseemstofittogether.Thishasresultedinmypublishing300papersandbookswhichsomemighthonourwiththetitleofscientificresearch. Butcuriosityakeeneyeagoodmemoryandenjoymentoftheanimalandplantworlddonotmakeascientist:onetheoutstandingandessentialqualitiesrequiredisse]f-disciplineaqualityIlack.Ascientistrequiresnotonlyself-disciplinebuthardtrainingdeterminationandagoal.Ascientistuptoapointcanbemade.Anaturalistisborn.Ifyoucancombinethetwoyougetthebestofbothworlds. Itcanheinferredfromthepassagethattheauthorwas
PassageFour Bondhadwalkedforonlyafewminuteswhenitsuddenlyoccurredtohimthathewasbeingfollowed.Therewasnoevidenceforitexceptaslighttingling隐隐作痛ofthescalp头皮andanextraawarenessofthepeoplenearhimbuthehadfaithinhissixthsenseandheatoncestoppedinfrontoftheshopwindowhewaspassingandlookedcasuallybackalong46thStreet.Nothingbutalotofmiscellaneouspeoplemovingslowlyonthesidewalksmostlyonthesamesideashimselfthesidethatwasshelteredfromthesun.Therewasnosuddenmovementintoadoorwaynobodycasuallywipinghisfacewithahandkerchieftoavoidrecognitionnobodybendingdowntotieashoelace. BondexaminedtheSwisswatchesinhisshopwindowandthenturnedandsaunteredon.Afterafewyardshestoppedagain.Stillnothing.HewentonandturnedfightintotheAvenueoftheAmericansstoppinginthefirstdoorwaytheentrancetoawomen’sunderwearstorewhereamaninatansuitwithhisbacktohimwasexaminingtheblacklacepantsonaparticularlyrealisticdummy模型.Bondturnedandleantagainstapillarandgazedlazilybutwatchfullyoutintothestreet. Andthensomethinggrippedhispistolarmandavoicesnarled:"AllrightLimey.Takeiteasyunlessyouwantleadforlunch"andhefeltsomethingpressintohisbackjustabovethekidney. WhatwastherefamiliaraboutthatvoiceThelawThegunBondglanceddowntoseewhatwasholdinghisrightann.Itwasasteelhook.Wellifthemanhadonlyonearm!Likelighteningheturnedaroundbendingsidewaysandbringinghisleftfistroundinaflailingblowlowdown. Therewasasmackashisfistwascaughtintheotherman’slefthandandatthesametimeasthecontacttelegraphedtoBond’smindthattherecouldhavebeennoguntherecamethewell-rememberedlaughandthelazyvoicesaying:"NogoodJames.Theangleshavegotyou." Bondstraightenedhimselfslowlyandforamomenthecouldonlygazeintothegrinninghawk-lifefaceofFelixLeiterwithblankdisbeliefhisbuilt-uptensionslowlyrelaxing. "Soyouweredoingafronttailyoulousybastard"hefinallysaid. WhydidBondstopinthedoorwaytotheunderwearshop
Somewarm-bloodedanimals______hibernate.
PassageFive Anewkindofradarhasbeendevelopedforspaceshiptravelers.Aworkinglaboratorymodelofanewsystemofradarthatmakesuseofabeamoflightissaidtobetenthousandtimesmoreaccuratethanthebestcomparablesystemofradarthatusedmicrowaves. Themodelhasshownthatthisradarsystemknownaslaser-dopplerradarcanmeasurewithabsoluteprecisionspeedsvaryingfromspaceshiporbitalinjection进入velocities速度offivemilesperseconddowntovirtualstops--speedsoflessthanonetenthousandthofaninchpersecond.Accordingtothescientistswhoaredevelopingthissystemsuchfinemeasuresofvelocityareofprimeimportanceinspacemissions.Inarendezvous对接betweentwospaceshipsorinalandingapproachbyavehicleontoanorbitingspacestationabumpcouldripopenaship’sskinoranudgecouldknockthestationoutofitsorbit. Thelight-beamradarwhichoperatesatafrequencyoftrillions百万兆ofcyclespersecondcouldeasilydetectandmeasurethemovementofavehicleedginguptoasatellitespacestation.Acontrolsystemusingsopreciseasignalasthiswouldallowahugevehicletodockataspacestationaslightlyasafeather. Laser-dopplerradar
A．meat B．leap C．ahead D．speak
PassageTwo HaveyoueverbeenstartledbyaloudnoiseorbysomeoneappearingsuddenlybehindyouondarknightorbyasnakeinthegrassDoyourememberthesuddentightfeelinginyourchestthewayyourheartstartedgopoundthewayyouseemedtobreathemorerapidlySuchreactionsoccurredbecauseyouwerefrightened.Yourbrainsentasignaltothespecialgland腺inyourbodycanedtheadrenal肾上的gland.Otherpartsofyourbodywereinvolvedtoobuttheadrenalglandhasaveryspecialfunction. Theadrenalglandislocatedontopofyourkidney.Sinceyouhavetwokidneys.Youalsohavetwoadrenalglands.Eachadrenalglandisdividedintotwoparts:acortex外皮andamedulla髓质.Thecortexformstheoutershell;themedullaformsthecentralcore.Boththecortexandthemedullasecrete分泌hormonesbuttheyhavedifferentfunctions. Thecortexproducesmorethanfortydifferentchemicalcompoundsandhormones.Allthesethingsareessentialtosustainlife.Themedullasecretesadrenalinalsocalledepinephrinethehormonethatprepares’thebodyforemergencies. Whenyouaresuddenlyfacedwithadangerousorstressfulsituationpartofyourbraininstantlysendsasignaltotheadrenalglandandallsortsofthingsbegintoyourbody.Themedullareleasesanextraamountofadrenalinintothebloodstream.Theadrenaliniscarriedrapidlythroughoutthebodystimulatingotherglandsandsystems. Whatdoyousupposetheauthorwillgoontodiscussinthefollowingparagraphs
He______anexpensivegiftonhisbirthdaybuthedidn't______it.
PassageOne LookingbackonmychildhoodIamconvincedthatnaturalistsarehornandnotmade.Althoughwewerebroughtupinthesamewaymybrothersandsisterssoonabandonedtheirpressedflowersandinsects.UnlikethemIhadnoearformusicandlanguages.IwasnotanearlyreaderandIcouldnotdomentalarithmetic. BeforeWorldWarIwespentoursummerholidaysinHungary.Ihaveonlythedimmemoryofthehousewelivedinofmyroomandmytoys.NordoIrecallclearlythelargefamilyofgrandparentsauntsunclesandcousinswhogatherednextdoor.ButIdohaveacrystalclearmemoryofthedogsthefarmanimalsthelocalbirdsandabovealltheinsects. Iamanaturalistnotascientist.Ihaveastrongloveofthenaturalworldandmyenthusiasmhadledmeintovariedinvestigations.Ilovediscussingmyfavoritetopicsandenjoyburningthemidnightoilwhilereadingaboutotherpeople’sobservationsanddiscoveries.Thensomethinghappensthatbringstheseobservationstogetherinmyconsciousmind.Suddenlyyoufancyyouseetheanswertotheriddlebecauseitallseemstofittogether.Thishasresultedinmypublishing300papersandbookswhichsomemighthonourwiththetitleofscientificresearch. Butcuriosityakeeneyeagoodmemoryandenjoymentoftheanimalandplantworlddonotmakeascientist:onetheoutstandingandessentialqualitiesrequiredisse]f-disciplineaqualityIlack.Ascientistrequiresnotonlyself-disciplinebuthardtrainingdeterminationandagoal.Ascientistuptoapointcanbemade.Anaturalistisborn.Ifyoucancombinethetwoyougetthebestofbothworlds. Theauthorsaysthatheisanaturalistratherthanascientistprobablybecausehethinkshe
PassageFour Bondhadwalkedforonlyafewminuteswhenitsuddenlyoccurredtohimthathewasbeingfollowed.Therewasnoevidenceforitexceptaslighttingling隐隐作痛ofthescalp头皮andanextraawarenessofthepeoplenearhimbuthehadfaithinhissixthsenseandheatoncestoppedinfrontoftheshopwindowhewaspassingandlookedcasuallybackalong46thStreet.Nothingbutalotofmiscellaneouspeoplemovingslowlyonthesidewalksmostlyonthesamesideashimselfthesidethatwasshelteredfromthesun.Therewasnosuddenmovementintoadoorwaynobodycasuallywipinghisfacewithahandkerchieftoavoidrecognitionnobodybendingdowntotieashoelace. BondexaminedtheSwisswatchesinhisshopwindowandthenturnedandsaunteredon.Afterafewyardshestoppedagain.Stillnothing.HewentonandturnedfightintotheAvenueoftheAmericansstoppinginthefirstdoorwaytheentrancetoawomen’sunderwearstorewhereamaninatansuitwithhisbacktohimwasexaminingtheblacklacepantsonaparticularlyrealisticdummy模型.Bondturnedandleantagainstapillarandgazedlazilybutwatchfullyoutintothestreet. Andthensomethinggrippedhispistolarmandavoicesnarled:"AllrightLimey.Takeiteasyunlessyouwantleadforlunch"andhefeltsomethingpressintohisbackjustabovethekidney. WhatwastherefamiliaraboutthatvoiceThelawThegunBondglanceddowntoseewhatwasholdinghisrightann.Itwasasteelhook.Wellifthemanhadonlyonearm!Likelighteningheturnedaroundbendingsidewaysandbringinghisleftfistroundinaflailingblowlowdown. Therewasasmackashisfistwascaughtintheotherman’slefthandandatthesametimeasthecontacttelegraphedtoBond’smindthattherecouldhavebeennoguntherecamethewell-rememberedlaughandthelazyvoicesaying:"NogoodJames.Theangleshavegotyou." Bondstraightenedhimselfslowlyandforamomenthecouldonlygazeintothegrinninghawk-lifefaceofFelixLeiterwithblankdisbeliefhisbuilt-uptensionslowlyrelaxing. "Soyouweredoingafronttailyoulousybastard"hefinallysaid. WhenBondstoppedandlookedbackalong46thstreetheobservedallthefollowingexcept
热门题库
更多
高中生物
高中地理
高中政治思想品德
英语
语文
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)
湘公网安备 43130202000226号