話題04科學(xué)技術(shù)

序號(hào)體裁主題核心素養(yǎng)

1說明文人與自然-垃圾處理思維品質(zhì)-用食物垃圾制作新型建筑材料

2說明文人與自然-研究實(shí)驗(yàn)學(xué)習(xí)能力-豬打架后如何和解

3新聞報(bào)道人與自然一先進(jìn)技術(shù)文化意識(shí)-5G服務(wù)在中國應(yīng)用

4說明文人與社會(huì)一人工智能學(xué)習(xí)能力-人工智能給人的下棋行為貼標(biāo)簽

5說明文人與社會(huì)一航空航天文化意識(shí)一呼吁清除太空垃圾

Passage]

Whileitthrowsoutabout90poundsoffoodperpersoneveryyear,Japandoesn'trankatthetopofthe

world'slistofwastefulnations.Still,whafsthrownawayrepresentsaseriousproblemforanislandnation

withlimitedlandfillspaceandagoalofgreatersustainability.Reinventioncanofferanalternative.A

Japanesecompanyistakingvegetablepeels,cookingoilandotherusedfoodstuffsandmakingentirely

differentproducts.

Concreteisthemostwidelyusedconstructionmaterialintheworld,anditskeyelement,cement,isa

majorpolluterofgreenhouseemissions.Sowhatifamoresustainablealterativewerepossiblebymaking

cementwithfoodwaste,whichalsowouldhelpreducegreenhouseemissionsfromlandfillswherethat

wastewouldotherwisebethrownaway?That'stheideabehindFabula,aTokyo-basedstart-up.

ResearchersatFabulacreatedarecipetomakefoodconcretebydryingleftoversandpressingthem

intoamold（模具）atahightemperature.Thecompany,foundedbyresearchersattheUniversityofTokyo,

beganwithitemscommonlythrownawaylikecabbageandorangepeelsbutfoundthatalmostanyfood

itemcanbeused.Itnowtakesmostlycoffeegroundsandtealeavestomakeitscement.Theproduct's

durabilitydependsonthecomponents.

Fabulaiscurrentlyproducingmade-to-orderhouseholditems,suchascoastersanddishes,while

awaitingitspatent.Thegoalistomakefurnitureandlargerstructuresoncethetechnologyisabletomake

thecementmoredurable.Foodproductioncompaniesthatcan'tavoidgeneratingwasteduringtheir

processeshavereachedouttoworkwiththecompany.44Wehopetobecomeamatchingservicebetween

companiesthathavefoodwasteandcompanieswhowanttobuildthingsoutofsuchmaterials,said

TakumaOishi,Fabula'schiefcommercialofficer.

Sincethecementis100percenteatable,itcouldcreateopportunitiesduringdisasterresponsewhen

temporarystructuresneedtobebuiltquickly.Thepeopleinsidemighteventurntothemforfood.Ifthe

technologyadvancesenough,Oishisuggested,somedaywemaybeable“toeatthehomesorfurniture

whennecessary”.

1.WhichproblemJapanfacesismentionedinparagraph1?

A.Foodwaste.B.Garbagelittering.

C.Energycrisis.D.Environmentalpollution.

2.What'stheinitialthoughtofFabula?

A.Usingfoodremainsinrecipes.

B.Findingacheaperalternativetolandfills.

C.Makinganovelbuildingmaterialfromleftovers.

D.Cuttinggreenhousegasesbyrecyclinghomedevices.

3.What'sparagraph3mainlyabout?

A.Thediversityoffoodsources.B.Theprospectsofthecompany.

C.Theinnovationofatraditionalcuisine.D.Theprocessofdevelopingfoodconcrete.

4.Howisfoodconcretedifferentfromcommonconstructionmaterials?

A.Itcanfillstomachs.B.It^solidandlasting.

C.Itcanpreventdisasters.D.It'sdelicatebutcost-free.

Passace2

“Ilikepigs,“WinstonChurchillsupposedlyoncesaid."Dogslookupatus,catslookdownonus,but

pigstreatusasequals.^^WlietherChurchilPscontemporaryGeorgeOrwellalsolikedpigsislessclear*.But

he,too,surelysawsomethinginthemthatwaslackinginotherdomesticbeasts,foritwastheywhoended

uprunningtheshowinnovelAnimalFarm.Pigs,then,areintelligentsocialcreatures.

And,likeallanimals,theysometimesfight.AstudyjustpublishedinAnimalCognitionbyIvan

Norscia,abiologicalanthropologistattheUniversityofTurin,inItaly,andhiscolleagues,lookedathowa

groupof104domesticpigswentaboutresolvingsuchincidents.Intotal,Dr.Norsciaandhisteamstudied

thedetailsof216pigconflictsoverthecourseofsixmonths.

Somepigstendtobeattackers;otherstendtobevictims.Whoiswhatdependslargelyonweight,fbr,

amongpigspoundsmeanpower.Theattackermightbite,kick,bumporliftthevictim(orstringtogethera

sequenceofthoseactions）.Mostconllictsendedinseconds,butsomelastedaminuteortwo.

Inmostanimalspeciesthatwouldbethat.However,manyofthepigconflictsDr.Norsciaobserved

hadinterestedpartiesbeyondtheprotagonists（主角）.Hethereforewantedtounderstandtheroleofthese

bystandersinresolvingfights—andwhatthissaysaboutpigs'cognitive（認(rèn)知）abilities.

Sincetherewasusuallynotenoughtimeforabystanderpigtointerveneduringtheheatofaconflict

（thoughthisdidoccur）,heandhiscolleagueslookedatwhathappenedinthethreeminutesdirectly

followinganaggressiveinteraction.Sometimes,theyfound,theprotagonistsmadeupontheirown—for

instance,bytouchingnoses.

Onotheroccasions,though,athirdpigsteppedin.Sometimesthisbystanderactedasapeacemaker,

engagingwiththeattackerandreducingthenumberofsubsequentattackscomparedwithwhatmight

otherwisehavebeenexpected.Sometimes,bycontrast,thebystanderengagedwiththevictim.This

appearedtocalmthevictimdown,foritreducedanxiety-relatedbehaviorsuchasshakingandscratching.

5.WhydoestheauthormentionWinstonChurchillinthefirstparagraph?

A.Toprovepigsareclever.B.Toshowpigsareinspirational.

C.TostateChurchilllovespigs.D.Tointroducethetopicofthetext.

6.Whatprobablydecidesonthepigs'rolesinpigconflict?

A.Theirages.B.Theirweight.

C.Theirsafetyneeds.D.Theircognitiveabilities.

7.WhydidIvanNorsciaandhiscolleaguesconductthestudy?

A.Tocomprehendtheroleofbystandersinconflictresolution.

B.Tofigureouttherelationshipbetweenpigs.

C.Torecordthedetailsof216pigconflicts.

D.Tofindoutthereasonforpigs'conflicts.

8.Howwillthebystanderinteractwiththevictimafterafight?

A.Byshakingit.B.Bytouchingitsnose.

C.Byscratchingitsback.D.Byofferingcomforttoit.

Passage3

China'sthreemajormobileoperators（運(yùn)營商）onThursdaystartedtheirlong-awaited5Gservice

planswithusersindozensofcities.ChinaMobile,ChinaUnicomandChinaTelecomannouncedtheir

monthly5Gplanswithpricesrangingfrom128yuanto599yuan,almostatthesametime.

The5Gservicesarenowbeingusedin50cities,includingBeijing,Shanghai,Guangzhouand

Shenzhen.Theexpectationforthenewcommunicationtechnologyhaslongbeenhigh.Thethreemajor

mobileoperatorsalreadyregistered（注冊(cè)）over10million5Gusersbeforetheofficialstart.

Thecountryisexpectedtohaveover600million5Gusersby2025,coveringnearly40percentofthe

globaltotal.Majorphonemakersarejumpingonthebroadband（寬帶）business.Eighteentypesof5G

smartphoneswerebroughtoutinthefirstthreequartersofthisyear,andabout787,0005Gphonescame

intothemarket,accordingtoaresearchinstitutewiththeMinistryofIndustryandInformation

Technology（MIIT）.

BloombergNewsreportedthatbringing5Gservicesouttotheworld'sbiggestpopulationshouldgive

apushtoChina'sdigitaleconomy,includingmakersoftelecommunicationsequipment,platformsand

applicationsfortheinternetofthings,autonomous（自動(dòng)的）drivingandfactoryautomation.Itwillbe

expensiveatfirstbutcouldpayoffwellintothefuture.

Chinaisreadytobecometheworld'slargest5Gmarketbyusers,apositionthatcouldhelpitset

globalstandards（標(biāo)準(zhǔn)）forsuchnetworksandinspireitsdrivetobecomealeaderinthisfield.

9.Whatcanyouinferfromparagraph3?

A.Therewillbe600million5Gusersby2025.

B.Peoplehaveaccepted5Gservicesaspartoftheirlife.

C.Phonemarketbecomesactivethanksto5Gservices.

D.Thenewtechnologyhaslongbeenhighlyexpected.

10.Howwill5GserviceschangeChinaaccordingtoBloomberg?

A.Chinacanhardlybenefitfromdevelopingthistechnology.

B.Itwillbeexpensivetodevelopthisadvancedtechnology.

C.Thetechnologyhelpssettheworldstandardsfornetwork.

D.ItwillleadtoChina'seconomicdevelopment.

11.What'sthewriter'sattitudetothefutureof5GservicesinChina?

A.Worried.B.Negative.C.Positive.D.Unclear.

12.Whatcouldbethebesttitleforthetext?

A.5GServicesAlreadyWidelyUsed.B.ThreeMajorMobileOperators.

C.AdvantagesOf5GServices.D.5GServicesWithABrightFutureInChina.

Passaged

AIsoftwarecanalreadyidentifypeoplebytheirvoicesorhandwriting.Now,anAIhasshownitcan

labelpeoplebasedontheirchess-playingbehavior,anadvanceinthefieldof"stylometrics“thatcouldhelp

computersbebetterchessteachersormorehumanlikeintheirgameplay.Alarmingly,thesystemcouldalso

beusedtohelpidentifyandtrackpeoplewhothinktheironlinebehaviorisanonymous（匿名的）.

Chess-playingsoftware,suchasDeepBlueandAlphaZero,haslongbeenSuperhuman.ButAshton

Anderson,acomputerscientistattheUniversityofToronto,saysthechessenginesplayalmostan“alien

（外星人的）style“thatisn'tveryinstructiveforthoseseekingtolearnorimprovetheirskills.They'ddo

bettertotailortheiradvicetoindividualplayers.Butfirstthey'dneedtoacquireaplayer'suniqueform.

TodesignandtraintheirAI,theresearcherscollectedmorethan50millionhumangamesandfed

themintoanetwork.Theresearcherstestedthesystembyseeinghowwellitdistinguishedoneplayerfrom

another.Theygavethesystem100gamesfromeachofabout3,000knownplayers,and100freshgames

fromanunknownplayer.Thesystemlookedforthebestmatchandidentifiedtheunknownplayer86%of

thetime,theresearchersreportedlastmonthattheConferenceonNeuralInformationProcessingSystems

（NeurlPS）.uWedidn'tquitebelievetheresults,saysReidMcIlroy-Young,astudentinAnderson'slaband

thepaper'sprimaryauthor.Anon-AImethodwasonly28%accurate.

“Theworkisreallycool,,,saysNoamBrown,aresearchscientistatMeta."Style-awareAIcould

transformothercomputerinteractions.^^

Theresearchersareawareoftheprivacyrisksposedbythesystem,whichcouldbeusedtoexpose

anonymouschessplayersonline.Andintheory,theysay,giventherightdatasets,suchsystemscould

identifypeoplebasedonthehabitsoftheirdrivingorthetimingandlocationoftheircellphoneuse.

NeuriPSorganizersfoundthestudytechnicallyimpressivebutethically（道德上）questionable,and

accepteditonconditionthattheresearchersdetailtheprivacyrisks.Andersonsaysthey'vedecided,fbr

now,nottoreleasethesoftware.

13.WhatadvanceinAItechnologyisdescribed?

A.Itcanrecognizedifferenthumanchessplayers.

B.Itcanbehavelikehumanswhenplayingchess.

C.Itcanidentifydifferentpeople'shandwriting.

D.Itcantrackpeople'sunacceptableonlinebehavior.

14.WhydoesAndersondescribechessengines,styleasalien?

A.Theyhaveremarkablebutunhelpfulability.

B.Theyinstructplayersinanextremelyuniquestyle.

C.Theyhaveanadvantageoverindividualplayersinskilllearning.

D.Theyareoutstandinginacquiringaplayer'suniqueform.

15.Whatdoesparagraph3mainlytalkaboutconcerningthenewAIsystem?

A.Itssignificancetoplayers.B.Itsdevelopmentprocess.

C.Itswideapplication.D.Itsprimaryaim.

16.WhatisNeurlPSorganizers'attitudetowardthestyle-awareAI?

A.Favorable.B.Disappointed.C.Careful.D.Uninterested.

Passage5

75yearsafterhumanssuccessfullyputtheirfirstobjectintospace,it'smucheasiertolaunchasatellite,

butalotmessieroncewe'reupthere17Therearearound5000satellitesinorbitwithfewerthan

halfactuallyworking.Whenasatellitestopsfunctioning,itkeepsorbitingatveryhighspeeds,makinga

greatthreatfortheusefulones.

Sospacesustainabilityhasbecomeabigconcern.18Onesuggestedsolutionistorefuelthe

deadsatellitesandbringthembacktolife.Anotherconceptistousearobotwithfourarmstocatchadead

satellitebeforepullingitintotheatmospheretoburnitup.

19Operatingarobotfromhundredsofmilesawayistough.Andtheworldhasn'tyetreached

aconsensus（共識(shí)）onwhyweshouldclearthespacejunkandtherearenorealrulesthatgovernhowwe

workoutthere.

Firstwhyshouldwekeepthingscleaninorbit?Weusesatellitestochecktheweather,findourway

around,andforfinancialpurposes.Spacedatagivesusnotjustbeautifulpicturesoftheearth,butalso

informationaboutclimatechange,naturaldisastersandotherthingsthatcanhelphumanswithearthbound

challenges.20

Thenhowcanwehumansthinkasonebigcommunity?Governmentsshouldmakepowerful

regulations.Companiesoughttoengageinsharedpracticesandscientistsareexpectedtothinkuppractical

methods.21Onlyinthiswaycanwekeepthoseorbitalhighwaysopenforthenextgenerationand

beyondbeforetheyaredeadlyblockedbyspacejunk.

A.Theyprovideservicescloselyrelatedtoourlife.

B.Thisishardbothtechnicallyandpolitically,though.

C.Anyway,weshouldquickenthepaceofclearingup.

D.Spaceisgettingincreasinglycrowdedanddangerous.

E.Sowedependlargelyonspaceanditneedstobetidiedup.

F.Scientistsarestrugglingforstrategiestotackletheproblem.

G.Allofthesehavebeenintegratedintothesolutionswereallyneed.

【參考答案】

LA2,C3.D4?A

【導(dǎo)語】這是一篇說明文。對(duì)于日本嚴(yán)重的食物垃圾問題，東京初創(chuàng)企業(yè)Fabula提出用食物垃圾制

作一種新型建筑材料。

1.細(xì)節(jié)理角軍題。根據(jù)第——段前兩句"Whileitthrowsoutabout90poundsoffoodperpersoneveryyear,

Japandoesn'trankatthetopoftheworld'slistofwastefulnations.Still,what'sthrownawayrepresentsa

seriousproblemforanislandnationwithlimitedlandfillspaceandagoalofgreatersustainability.（雖然日

本每年人均浪費(fèi)約90磅食物，但在世界浪費(fèi)國家排行榜上卻并不名列前茅。盡管如此，對(duì)于一個(gè)垃

圾填埋空間有限、目標(biāo)是更大的可持續(xù)性的島國來說，被丟棄的垃圾仍然是一個(gè)嚴(yán)重的問題。戶可

知，第一段中提到了日本面臨食物垃圾的問題。故選A。

2.細(xì)節(jié)理解題。根據(jù)第二段前兩句"Concreteisthemostwidelyusedconstructionmaterialintheworld,

anditskeyelement,cement,isamajorpolluterofgreenhouseemissions.Sowhatifamoresustainable

alterativewerepossiblebymakingcementwithfoodwaste,whichalsowouldhelpreducegreenhouse

emissionsfromlandfillswherethatwastewouldotherwisebethrownaway?（混凝土是世界上使用最廣泛

的建筑材料，其關(guān)鍵成分水泥是溫室氣體排放的主要污染源。那么，如果有一種更可持續(xù)的替代方

法，用食物垃圾制造水泥，這也有助于減少垃圾填埋場(chǎng)的溫室氣體排放，否則垃圾就會(huì)被丟棄。y

可知，F(xiàn)abula最初的想法是用食物垃圾制作一種新型建筑材料。故選C。

3.主旨大意題。根據(jù)第三段第一句"ResearchersatFabulacreatedarecipetomakefoodconcreteby

dryingleftoversandpressingthemintoamold（模具）atahightemperature.（Fabula的研究人員發(fā)明了一

種配方，通過干燥剩菜剩飯，并在高溫下將其壓入模具中，使食物變成混凝土和第二句中的“began

withitemscommonlythrownawaylikecabbageandorangepeelsbutfoundthatalmostanyfooditemcan

beused（從經(jīng)常被扔掉的東西開始，比如卷心菜和橘子皮，但發(fā)現(xiàn)幾乎任何食物都可以使用）”以及第

三句"Itnowtakesmostlycoffeegroundsandtealeavestomakeitscement.（現(xiàn)在它主要用咖啡渣和茶葉

來制造水泥。）”可知，第三段主要是講研制食品混凝土的過程。故選D。

4.細(xì)節(jié)理解題。根據(jù)最后一段第一句"Sincethecementis100percenteatable,itcouldcreate

opportunitiesduringdisasterresponsewhentemporarystructuresneedtobebuiltquickly.（由于這種水泥

是100%可食用的，當(dāng)需要快速建造臨時(shí)建筑時(shí)，它可以在救災(zāi)過程中創(chuàng)造機(jī)會(huì)）”可知，食品混凝土

與普通建筑材料的不同之處是它能填飽肚子。故選A。

5?D6?B7.A8?D

【導(dǎo)語】本文是一篇說明文。主要介紹了豬打架后如何和解，這證實(shí)了豬是非常聰明的。

5.推理判斷題。根據(jù)第一段“力likepigs,"WinstonChurchillsupposedlyoncesaid."Dogslookupatus,

catslookdownonus,butpigstreatusasequals.^^WhetherChurchill5scontemporaryGeorgeOrwellalso

likedpigsislessclear.Buthe,too,surelysawsomethinginthemthatwaslackinginotherdomesticbeasts,

foritwastheywhoendeduprunningtheshowinnovelAnimalFarm.Pigs,then,areintelligentsocial

creatures.”（據(jù)說溫斯頓?丘吉爾曾說過：“我喜歡豬?！薄肮费鲆曃覀?，貓俯視我們，但豬對(duì)我們一視

同仁?！迸c丘吉爾同時(shí)代的喬治?奧威爾（GeorgeOrwell）是否也喜歡豬就不那么清楚了。但他也肯定在

它們身上看到了其他家養(yǎng)動(dòng)物所缺乏的東西，因?yàn)樵谛≌f《動(dòng)物莊園》中，最終是它們?cè)诒硌荨Ｒ?/p>

此，豬是一種聰明的群居動(dòng)物。）可推知，作者在第一段提到溫斯頓?丘吉爾是為了引出本文要探討

的話題。故選D項(xiàng)。

6.細(xì)節(jié)理詢吊題。根據(jù)第三段中"Whoiswhatdependslargelyonweight,for,amongpigspoundsmean

power."（誰是什么主要取決于體重，因?yàn)閷?duì)豬來說，體重意味著力量。）可知，它們的體重決定了

豬在豬沖突中的角色。故選B項(xiàng)。

7.細(xì)節(jié)理解題。根據(jù)第四段中“Hethereforewantedtounderstandtheroleofthesebystandersinresolving

fights一andwhatthissaysaboutpigs9cognitiveabilities.^^（因止匕，他想了解這些旁觀者在解決爭斗中的

作用，以及這對(duì)豬的認(rèn)知能力有何影響。）可知，IvanNorscia和他的同事進(jìn)行這項(xiàng)研究是因?yàn)橄肜?/p>

解旁觀者在解決沖突中的作用。故選A項(xiàng)。

8.推理判斷有。根據(jù)最后一段"Onotheroccasions,though,athirdpigsteppedin.Sometimesthis

bystanderactedasapeacemaker,engagingwiththeattackerandreducingthenumberofsubsequentattacks

comparedwithwhatmightotherwisehavebeenexpected.Sometimes,bycontrast,thebystanderengaged

withthevictim.Thisappearedtocalmthevictimdown,foritreducedanxiety-relatedbehaviorsuchas

shakingandscratching."（然而，在其他場(chǎng)合，第三只豬介入了。有時(shí)，這個(gè)旁觀者扮演和事佬的角

色，與攻擊者接觸，減少隨后的攻擊次數(shù)，否則可能會(huì)發(fā)生。相比之下，有時(shí)旁觀者會(huì)與受害者互

動(dòng)。這似乎使受害者平靜下來，因?yàn)樗鼫p少了與焦慮相關(guān)的行為，如搖晃和抓撓。）可推知，在一

場(chǎng)打斗之后，旁觀者通過安慰來與受害者互動(dòng)。故選D項(xiàng)。

9.C10.D11.C12.D

【導(dǎo)語】本文是一篇新聞報(bào)道。主要介紹了5G服務(wù)在中國應(yīng)用的現(xiàn)狀和良好的發(fā)展前景。

9.推理判斷題。根據(jù)第三段“Thecountryisexpectedtohaveover600million5Gusersby2025,covering

nearly40percentoftheglobaltotal.Majorphonemakersarejumpingonthebroadband（寬帶）business.

Eighteentypesof5Gsmartphoneswerebroughtoutinthefirstthreequartersofthisyear,andabout787,

0005Gphonescameintothemarket,accordingtoaresearchinstitutewiththeMinistryofIndustryand

InformationTechnology（MHT）.（預(yù)計(jì)到2025年，中國5G用戶將超過6億，占全球總數(shù)的近40%。主

要的手機(jī)制造商紛紛進(jìn)軍寬帶業(yè)務(wù)。根據(jù)工業(yè)和信息化部的一家研究機(jī)構(gòu)稱，今年前三季度共推出

18種5G智能手機(jī)，約78.7萬部5G手機(jī)進(jìn)入市場(chǎng)）可知，得益于5G服務(wù)，手機(jī)市場(chǎng)變得活躍起來。

故選C。

10.細(xì)節(jié)理解題。根據(jù)倒數(shù)第二段"BloombergNewsreportedthatbringing5Gservicesouttotheworld's

biggestpopulationshouldgiveapushtoChina'sdigitaleconomy,includingmakersoftelecommunications

equipment,platformsandapplicationsfortheinternetofthings,autonomous（自動(dòng)的）drivingandfactory

automation彭博新聞社報(bào)道稱，向世界上人口最多的國家提供5G服務(wù)將推動(dòng)中國的數(shù)字經(jīng)濟(jì)，包

括電信設(shè)備、物聯(lián)網(wǎng)平臺(tái)和應(yīng)用程序、自動(dòng)駕駛和工廠自動(dòng)化的制造商）“可知，根據(jù)彭博新聞社所

說，5G服務(wù)將帶動(dòng)中國經(jīng)濟(jì)的發(fā)展。故選D。

11.推理判斷題。根據(jù)最后一段"Chinaisreadytobecometheworld'slargest5Gmarketbyusers,a

positionthatcouldhelpitsetglobalstandards（標(biāo)準(zhǔn)）forsuchnetworksandinspireitsdrivetobecomea

leaderinthisfield.（中國準(zhǔn)備成為世界上用戶最多的5G市場(chǎng)，這一地位可能有助于中國為此類網(wǎng)絡(luò)制

定全球標(biāo)準(zhǔn)，并激勵(lì)中國成為該領(lǐng)域領(lǐng)導(dǎo)者）''可知，作者對(duì)中國5G未來的態(tài)度是積極樂觀的。故選

Co

12.主旨大意題。根據(jù)第三段“Thecountryisexpectedtohaveover600million5Gusersby2025,

coveringnearly40percentoftheglobaltotal.（預(yù)計(jì)到2025年，中國5G用戶將超過6億，占全球總用

戶的近40%）”以及侄U數(shù)第二段“BloombergNewsreportedthatbringing5Gservicesouttothewords

biggestpopulationshouldgiveapushtoChina'sdigitaleconomy,includingmakersoftelecommunications

equipment,platformsandapplicationsfortheinternetofthings,autonomous（自動(dòng)的）drivingandfactory

automation彭博新聞社報(bào)道稱，向世界上人口最多的國家提供5G服務(wù)將推動(dòng)中國的數(shù)字經(jīng)濟(jì)，包

括電信設(shè)備、物聯(lián)網(wǎng)平臺(tái)和應(yīng)用程序、自動(dòng)駕駛和工廠自動(dòng)化的制造商）“可知，本文主要介紹了5G

服務(wù)在中國將有光明的前景，所以“5G服務(wù)在中國有光明的未來”可以作為文章標(biāo)題。故選D。

13.A14.A15.B16?C

【導(dǎo)語】這是一篇說明文，文章主要介紹了人工智能可以根據(jù)人們的下棋行為給他們貼上標(biāo)簽，這

是“風(fēng)格學(xué)”領(lǐng)域的一項(xiàng)進(jìn)步。

13.細(xì)節(jié)理解題。根據(jù)第——段中“Now,anAIhasshownitcanlabelpeoplebasedontheirchess-playing

behavior,anadvanceinthefieldof4stylometrics,thatcouldhelpcomputersbebetterchessteachersor

morehumanlikeiniheirgameplay.（現(xiàn)在，一種人工智能已經(jīng)證明，它可以根據(jù)人們的下棋行為給他們

貼上標(biāo)簽，這是‘風(fēng)格學(xué)’領(lǐng)域的一項(xiàng)進(jìn)步，可以幫助計(jì)算機(jī)成為更好的國際象棋老師，或者在下棋時(shí)

更像人類）”可知，人工智能的進(jìn)步是它可以識(shí)別不同的人類棋手。故選A。

14.細(xì)節(jié)理解題。根據(jù)第二段中“ButAshtonAnderson,acomputerscientistattheUniversityofToronto,

saysthechessenginesplayalmostan“alien（夕卜星人的）style59thatisn'tveryinstructiveforthoseseeking

tolearnorimprovetheirskills.（但多倫多大學(xué)的計(jì)算機(jī)科學(xué)家AshtonAnderson表示，國際象棋引擎幾

乎是一種‘外星風(fēng)格'，對(duì)那些尋求學(xué)習(xí)或提高技能的人來說沒有多大指導(dǎo)意義廣可知，Anderson將國

際象棋引擎描述為“外星人風(fēng)格”是因?yàn)樗鼈冸m然有非凡的能力，但是對(duì)那些尋求學(xué)習(xí)或提高技能的

人來說沒有多大指導(dǎo)意義。故選A。

15.段落大意題。根據(jù)第三段中“TodesignandtraintheirAI,theresearcherscollectedmorethan50

millionhumangamesandfedthemintoanetwork.Theresearcherstestedthesystembyseeinghowwellit

distinguishedoneplayerfromanother.Theygavethesystem100gamesfromeachofabout3,000known

players,and100freshgamesfromanunknownplayer.Thesystemlookedforthebestmatchandidentified

theunknownplayer86%ofthetime（為了設(shè)計(jì)和訓(xùn)練他們的AI,研究人員收集了5000多萬份人類游

戲，并將它們輸入到一個(gè)網(wǎng)絡(luò)中。研究人員測(cè)試了這個(gè)系統(tǒng)，看看它能在多大程度上區(qū)分不同的玩

家。他們給系統(tǒng)提供了大約3000個(gè)已知玩家的100個(gè)游戲，以及一個(gè)未知玩家的100個(gè)新游戲。該

系統(tǒng)尋找最佳匹配并識(shí)別未知玩家的準(zhǔn)確率為86%）”可知，本段主耍講述了新人工智能系統(tǒng)的研發(fā)

過程。故選B。

16.推理判斷題。根據(jù)最后一段"NeuriPSorganizersfoundthestudytechnicallyimpressivebutethically

（道德上）questionable,andaccepteditonconditionthattheresearchersdetailtheprivacyrisks.Anderson

saysthey'vedecided,fornow,nottoreleasethesoftware.（NeuriPS的組織者認(rèn)為這項(xiàng)研究在技術(shù)上令人

印象深刻，但在道德上有問題，并在研究人員詳細(xì)說明隱私風(fēng)險(xiǎn)的條件下接受了這項(xiàng)研究。Anderson

說，他們已經(jīng)決定暫時(shí)不發(fā)布這款軟件）“可知，NeuriPS的組織者對(duì)于能夠感知風(fēng)格的人工智能持小

心謹(jǐn)慎態(tài)度。故選C。

17.D18?F19.B20.E21.G

【導(dǎo)語】這是一篇說明文。文章主要講述太空垃圾現(xiàn)