国开在线答案
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。RobyMiniisjust40centimeterstall,hasalargeroundscreenforaheadandhasbeendesignedtohelpseniorcitizenslivingalone.ManufacturedbyroboticscompanyShanghaiPTInfo,thebrightlycoloredrobot,whichcosts5,000yuan($790),waslaunchedonAug14tohelpentertainandmonitorelderlypeople.InShanghailastyear,thenumberofregisteredresidentsatleast60yearsoldwas4million.Thatwasnearly30percentofthepopulation.By2018,thefigureisprojectedtoriseto5million.Withmanylivingalone,robotssuchasRobyMinicanhelpplayacrucialroleincaringfortheelderly.“Itwillchangethewaypeopleinteractwithdigitalproducts,“Hongsays.FoundedinMay,ShanghaiPTInfohadalreadydonethegroundwork.Infact,theresearchteamspentthreeyearsdevelopingthespeechrecognitionsystembeforethefirmwasofficiallylaunched.With360-degreewheelshiddenunderitsbody,RobyMinicanfollowapersonthroughfacerecognitionandstrikeupaconversation,telljokesorprovideinformation.Therobotalsoworksasacomputerterminal,supplyingweatherinformation,orderinggroceriesonlineandevenbookingtaxis.RobyMinicanbeconnectedtoothergadgetsaswell,suchassmartwristbandsormagneticdevicesondoors.RobyMinicanalsoconnectanelderlyownertoadoctorthroughitshigh-definitionscreen.AlreadyShanghaiPTInfoistalkingtothreecommunityhospitalsinShanghai'sMinhangdistrict.SincetherobotislinkedtotheInternet,itcansupportlong-distanceaudioandvideocalls.MassproductionstartedthismonthandShanghaiPTInfoplanstomanufacture200,000unitsthisyear.ButthefutureisnoteasyforShanghaiPTInfo.Earlierthisyear,FlyingwingsIntelligentRobotTechnology(Shanghai)introducedamachinewithsensorsthatwillringanalarmwhenanelderlypersonfallsdown.TianjinShangjiuShengyuanTechnologyGroupalsodevelopedarobotforseniorsin2014.Ownerscanturnonthelightsandair-conditioningunitsbypressingbuttonsonthemachine.Itcanalsoremindelderlyownerstotakepills,andinformthemofhospitalcheckupsandfamilybirthdays. RobyMiniisthenameof. A.aroboticscompanyB.arobotC.aseniorcitizenlivingalone2.RobyMiniisdesignedto. A.helplookafterchildrenlivingaloneinseniorhighschoolB.helpentertainandmonitorseniorcitizensC.changethewaypeopleinteractwithdigitalproducts3.Accordingtothispassage,thenumberofregisteredresidentsatleast60yearsoldwillbe. A.4millionnextyearB.30percentofthepopulationC.increaseto5millionby20184.Thewriter thinks“thefutureisnoteasyforShanghaiPTInfo”because. A.therearetoomanyelderpeopleinShanghaiB.RobyMinicannotringanalarmwhenanelderlypersonfallsdown.C.thecompanywillfacetoughcompetitioninthemarketplace5.The besttitleforthispassageis. A.HowtoUseaRobotB.ElderPeopleIncreaseinShanghaiC.RobotGivesHelptoOlderPeople
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。TesseraMultimediawasfoundedin1997andspecializesindesignand ofweb,multimediaandmobileapplications.WithheadquartersinThessaloniki,TesserahasdevelopedbusinessactivitiescoveringthewholeGreeceandhasdevelopedasignificantpartnernetworkandalargecustomerbase investinginlong-termrelationshipsoftrustandreliability.Ourcompanyhasdesignedandsuccessfullyimplementedasignificantnumberofcomplexsoftware inawiderangeofsectors.Tesserahasgainedexceptionalexperienceindesigningwebsitesandportals,educationalgames,e-commerceapplicationsandmobileapps.Tesseraseekstobealways withcurrenttrendsandadvancementsinsoftwaretechnology,constantlyinvestinginnewtechnologiesandhumanresources. Thedevelopmentdepartmentconsistsof staffensuringhighquality,integratedservices.Atthesametime,ourpersonnelistrainedsystematicallyindeployingnewtechnologies,aimingthatourproductionsarealwaysonthecuttingedgeoftechnology.
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。Baidu,China'sleadingsearchenginecompany,hasunveileditsowneyewearcalledBaiduEye.ItissaidtobeadifferentproductfromGoogleGlassintermsoffunctionality.ThecompanydemonstratedaworkingprototypeonSeptember3atitsannualTechnologyInnovationConferenceinBeijing.ItbearsasimilaritytoGoogleGlass,butithasnoscreen.Instead,thedeviceusesacameratoscanobjects,andfocusesonanalyzinginformationarounditsuserandbeamingthattoasmartphone.Baidusaysthedeviceisdesignedtosupportimagesearch.Thecompany'sCEORobinLibelievesinfiveyears'time,peoplewillgetusedtosearchingbyimageandaudioratherthantext.LihasgivenanexampleofhowonecantakeadvantageofBaiduEye,“Ifyouareinashoppingmallandcomeacrossawomanwhoseskirtlooksreallyattractive,youtakeaphotoofherskirtusingBaiduEye,andyou'llgettoknowwheretobuyoneforyourself.“AccordingtoKaiserKuo,Baidu'sdirectorofinternationalcommunications,BaiduEyecanalsorecognizevoiceandgesture,“Youcanusevoicecommands,orgesturecommands-likeexpandingtozoom,orcirclinganobjectinyourfieldofviewwithyourfinger.“BaiduisyettoannounceareleasedateormarketingplansforBaiduEye. BaiduisChina'sleadingsearchenginecompany. 2.Baidulaunchedaproductthathasmorefunctions thanGoogleGlassonSeptember3. 3.BaiduEyecanscanobjectswithitssmallscreen. 4.Thecompany’sCEORobinLibelievesthatpeoplewillgetusedtosearchingbytext. 5.BaiduhasalreadyannouncedthereleaseofBaiduEye.
-
2024-03-05
[单选] 二、阅读理解：这是在展会上一名销售人员向顾客介绍新产品的场景，请将对话排序。
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。Passage1 (教材课文原文)Withateenywaist,exaggeratedbreasts,icy-blueeyes,21-year-oldValeriasayssheisthereal naturaldeal.Areal-lifeBarbie,thatis.That’swhatsheclaimsanyway,butmanypeopledoubttoherclaims.Whethersheunderwent plasticsurgeryorusesPhotoshopremainsunclear.Onherblog,themodelnotesthatsheisthe mostfamouswomanontheRussianInternetbecauseofherdoll-likeappeal.Hundredsofphotos onherFacebookpageshowawide-eyed,nearlyfake-lookingValeriaposinginavarietyof outfits.Themodeldidnotreturnrequestsforcomment.IfPhotoshopisnotafactoringettingValeria’slook,shelikelyunderwentabarrageofplasticsurgery.ThepresidentofAmericanSocietyofPlasticSurgeons（ASPS）said,plasticsurgeryshouldneverbeused totransformoneselfinto afavoritecelebrityor,inthiscase,aplaytoy.Healsowarnspatientstokeepinmind that plasticsurgeryisrealsurgerywithrealrisks,justaswithanyoperation,sothedecisionshould notbetakenlightly.Valeriathinksthat sheisa real-lifeBarbie. 2.Valeria usedtoacceptplasticsurgery. 3.ValeriawritesthatsheisthemostfamouswomanontheRussianInternetbecause sheposts alotofpicturesonherblog.. 4.Theauthorthinks Valerianeither Photoshopsher,noracceptsaseries ofplasticsurgery. 5.ThepresidentofASPSthinksthatplasticsurgeryisofrisks.
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确为“T”，错误为“F”。Passage1 (教材课文原文)“Theprinterdidnotalwaysmanagetospreadtheplasticevenly,makingsomeoftheribsofthehoneycombstructureoftheblockuneven,“reportedARN (AustralianRadioNetwork) tothesurpriseofnoonewhohasuseda3Dprinter.Butthearchitectsremainoptimistic.Thefirstfewprintedblocksaremeanttobetestpiecesastheyimprovetheprocess.Ittakesaboutaweektoprinta3-meterhighblockrightnow.Theproject'sleadershopetoeventuallygetthatdowntotwohoursandfinishthefirstof12roomsinayear,andtheentirehouseinlessthan3years.Ultimately,3DPrintCanalHouseisanarchitecturalresearchproject,onethatisverymuchbeingconductedinthepubliceye:youcanactuallybuyticketstovisittheconstructionsitefor2.50Euros.Thetopfloorswillbecomemoreornate,forexample,asnewertechniquesareincorporated.They'llexplorethepossibilitiesof3Dprinting,likethehoneycombwallsoranentireroomrecycled,redesigned,andbuiltanew.Nobody'sgoingtomoveintoa3Dprintedhousesoon,but,ifanyoneeverdoes,somethingmightbelearnedfromthisexperimentbythecanal.Accordingtothepassage,the3Dprintercantypewithplasticevenly. 2.This3Dprinter printedsomeblocksto test itswork. 3.Theproject'sleaderswillfinish theentirehouseinlessthan3years. 4.3DPrintCanalHouseisprintedtolive. 5.Thecanalhousewillbedecoratedmore.
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。（课外选材）Whencomputerserversoperateacomplexprogram,theycangetveryhot.Coolingtheserverscanbecostly.Soresearchersaskedwhatwouldhappeniftheheatcreatedbytheserverscouldbecapturedandused?DatacentersoflargeInternetcompaniessuchasGoogleandMicrosofthavethousandsofcomputerservers.Astheseserversprocessinformation,theycreatelargeamountsofheat,sotheyneedhugecoolingsystems.Thesesystemssendtheheatintotheair.TheDutchcompanyNerdalizethinkspayingforelectricitytooperatetheserversandthenpayingagaintocoolthemisawasteofenergy.Soitdevelopedadevicecalledthee-Radiator.Itisacomputerserverthatalsoworksasaheatingsource.BoazLeupeisthechiefexecutiveofficerofNerdalize.Hesaysthee-Radiatorsavesmoneybecausecompaniesdon'thavetopaytocooltheirservers.“Thekilowatt（千瓦）houryouareusingisusedtwice--oncetoheatthehomeandoncetocomputetheclient'staskwithoutthecoolingoverhead.“HesaysfivehomeownersintheNetherlandsaretestingtheheatingdeviceintheirhomes.“Wereimbursetheelectricitytheserveruses,andthatwecandobecauseofthecomputerclientsontheotherside,and,inthatway,homeownersactuallygetheatingforfree,andcomputerusersdon'thavetopayfortheoverheadofthedatacenter.“JanVisserisoneoftheparticipantsintheyear-longexperiment.Hesaystheamountofheatproducedbythee-Radiatordependsontheworkbeingdonebythecomputerserver.Hesaysitcannotbeusedastheprimarysourceofheat.Butheisreadytotryit.Hesaysifitprovidesenoughwarmth,hewillbeabletousehishome'sheatingsystemless,whichwillsavehimmoney.Nerdalizesayse-Radiatorscreateheattemperaturesofupto55℃.Itsaysthedevicescouldsaveusersupto$440inheatingcostsayear. Whydidresearchersaskwhatwouldhappeniftheheatcreatedbytheserverscouldbecapturedandused? A.Becausecomputerscangetveryhot.B.Computerserversisacomplexprogram.C.Coolingcomputerserverscostsalotofmoney.2.ThecomputerserversinlargeInternetcompaniessuchasGoogleandMicrosoftcan .A.createlargeamountsofinformationB.createlargequantityofheatC.managethehugecoolingsystems3.Nerdalizedevelopedthee-Radiatorbecause .A.e-RadiatorcostlessenergyB.e-RadiatorcancooltheserversforfreeC.e-Radiatorcancreatecoldairforfree4.AccordingtoJanVisser,theamountofheatproducedbythee-Radiator .A.dependsontheworkbeingprocessedbyPCB.cannotbeusedasthehome'sheatingsystemC.cannotbeusedasthemainsourceofheat5.Thebesttitleforthispassageis A.TheNewWaytoHeatHomesB.TheNewWaytoCoolHomesC.HotComputersCouldBeUsedforFree
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容进行判断，正确写“T”错误写“F”。课外选材WideWorldofRobotsEngineerswhobuildandprogramrobotshavefascinatingjobs.Theseresearcherstinker(修补)withmachinesinthelabandwritecomputersoftwaretocontrolthesedevices.“They'rethebesttoysoutthere,“saysHowleChosetatCarnegieMellonUniversityinPittsburgh.Chosetisaroboticist,apersonwhodesigns,buildsorprogramsrobots.WhenChosetwasakid,hewasinterestedinanythingthatmoved--cars,trains,animals.HeputmotorsonTinkertoycarstomakethemmove.Later,inhighschool,hebuiltmobilerobotssimilartosmallcars.Hopingtocontinueworkingonrobots,hestudiedcomputerscienceincollege.ButwhenhegottograduateschoolattheCalifomiaInstituteofTechnologyinPasadena,Choset'slabmateswereworkingonsomethingevencoolerthanremotelycontrolledcars:roboticsnakes.Somerobotscanmoveonlyforward,backward,leftandright.Butsnakescantwist(扭曲)inmanydirectionsandtraveloveralotofdifferenttypesofterrain(地形).“Snakesarefarmoreinterestingthanthecars,“Chosetconcluded.AfterhestartedworkingatCarnegieMellon,Chosetandhiscolleaguestherebagandevelopingtheirownsnakerobots.Choset'steamprogrammedrobotstoperformthesamemovementsasrealsnakes,suchasslidingandinchingforward.Therobotsalsomovedinwaysthatsnakesusuallydon't,suchasrolling.Choset'ssnakerobotscouldcrawl(爬行)throughthegrass,swiminapondandevenclimbaflagpole.ButChosetwonderedifhissnakesmightbeusefulformedicineaswell.Forsomeheartsurgeries,thedoctorhastoopenapatient'schest,cuttingthroughthebreastbone.Recoveringfromthesesurgeriescanbeverypainful.Whatifthedoctorcouldperformtheoperationbyinsteadmakingasmallholeinthebodyandsendinginathinroboticsnake?ChosetteamedupwithMarcoZenati,aheartsurgeonnowatHarvardMedicalSchool,toinvestigatetheidea.Zenatipracticedusingtherobotonaplasticmodelofthechestandtheytestedtherobotinpigs.AcompanycalledMedroboticsinBostonisnowadaptingthetechnologytosurgeriesonpeople.Evenafter15yearsofworkingwithhisteam'screations,“Istilldon'tgetboredofwatchingthemotionofmyrobots,“Chosetsays. Chosetbegantobuildrobotsinhighschool. 2.Snakerobotscouldmoveinonlyfourdirections. 3.Chosetdidn'tbegindevelopinghisownsnakerobotsuntilhestartedworkingatCarnegieMellon. 4.Zenatitestedtherobotonpeopleafterusingitinpigs. 5.TherobotictechnologyforsurgeriesonpeoplehasbroughtahandsomeprofittoMedrobotics.
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。（教材课文原文） 2050,theworld'spopulation toriseto9billionfromjustover7billioncurrently.Proponentsofgeneticallymodifiedfoodssaytheyaresafeandcanboostharvests inbadconditionsbyprotectingagainstpests,weedsanddrought.This,theyargue,willbeessentialtomeetingtheneedsofaboomingpopulationindecadestocomeandavoidingstarvation. DougGurian-Sherman,seniorscientistforthefoodandenvironmentprogramattheUnionofConcernedScientists,anadvocacygroup,saidgeneticengineeringforinsectresistancehasprovidedonlyamodestincreaseinyieldssincethe1990sanddrought-resistantstrainshaveonly reducedlossesfromdrought.
-
2024-03-05
[单选] 二、阅读理解：阅读下面的短文，根据文章内容从A、B、C三个选项中选出一个最佳选项。（教材课文原文）DiaryofaSpaceZucchini July1TodayGardenerandhiscrewwilldepartintheirseedpod;thereplacementcrewisreadyto intheirplace.Heiswearinghisspacesuitundergarments.Nottoostylishbut .Hegaveallofusanextralongsmell.HisnosetwitchedwiththeslightestticklefromtheleafhairsonlittleZuc.Hesaidthatwhatwillbeisforthebest.Ithasbeenawonderfuljourney;onechapterisclosing,anotheris .Hehadtearsinhiseyes,notjustasmalldropatthecornersbutapoolthatwasmakinghim .Hereachedupand thelight.Inthefrontieryoushouldnotbeafraidofthedark.
- 首页
- 上一页
-
57909
-
57910
-
57911
-
57912
-
57913
-
57914
-
57915
-
57916
- 下一页
- 尾页
