2025年托?？荚囬喿x真題模擬模擬試卷：數(shù)字媒體網(wǎng)絡(luò)文化考試時間：______分鐘總分：______分姓名：______一、選擇題（本部分共30題，每題2分，共60分。請仔細(xì)閱讀每篇passage，根據(jù)文章內(nèi)容選擇最合適的答案。）1.Accordingtothepassage,whatistheprimarypurposeofdigitalmediainmodernsociety?A.Toprovideentertainmentexclusivelyforchildren.B.Tofacilitatecommunicationandinformationsharingacrossvariousplatforms.C.Toserveasamarketingtoolprimarilyforcommercialenterprises.D.Toreplacetraditionalmediaentirelyandofferacompletelynewformofcontentconsumption.2.Thepassagesuggeststhatoneofthemajorchallengesofdigitalmediais:A.Itsinabilitytoprovidereal-timeupdates.B.Thepotentialformisinformationandthespreadoffalseinformation.C.Itshighproductioncostsandlimitedaccessibility.D.Thelackofinteractionbetweenusersandcontentcreators.3.Accordingtothepassage,whatroledosocialmediaplatformsplayinthedigitalmedialandscape?A.Theyprimarilyserveasameansforpoliticalcampaigns.B.Theyaremainlyusedforpersonaldiariesandprivatecommunications.C.Theyactasabridgebetweencontentcreatorsandconsumers,fosteringengagementandcommunitybuilding.D.Theyareprimarilyusedforprofessionalnetworkingandcareerdevelopment.4.Thepassagementionsthatdigitalmediahastransformedthewaypeopleconsumenews.Whichofthefollowingbestdescribesthistransformation?A.Newsconsumptionhasbecomemorelocalizedandpersonalized.B.Newsisnowonlyconsumedthroughtraditionalprintmedia.C.Newsconsumptionhasbecomelessinteractiveandmorepassive.D.Newsisnowprimarilyconsumedthroughlivetelevisionbroadcasts.5.Accordingtothepassage,whatisoneofthekeybenefitsofdigitalmediaforeducation?A.Itprovidesamoretraditionalandstructuredlearningenvironment.B.Itenhancesaccessibilitytoeducationalresourcesandpromoteslifelonglearning.C.Itprimarilyfocusesonteachingtechnicalskillsandjobtraining.D.Itreplacesphysicalclassroomsandeliminatestheneedforteachers.6.Thepassagediscussestheimpactofdigitalmediaontraditionalindustries.Whichindustryismentionedasbeingmostsignificantlyaffected?A.Themusicindustry.B.Theagricultureindustry.C.Thehealthcareindustry.D.Theautomotiveindustry.7.Accordingtothepassage,whatisoneofthemajorconcernsregardingtheprivacyandsecurityofdigitalmedia?A.Thelackofencryptionandtheriskofdatabreaches.B.Theexcessiveuseofdigitalmedialeadingtoaddiction.C.Thehighcostofdigitaldevicesandinternetaccess.D.Theinabilitytocontroltheflowofinformationonline.8.Thepassagementionstheconceptof"digitaldivide."Whatdoesthistermreferto?A.Thegapbetweentherichandthepoorintermsofdigitalmediausage.B.Thedifferencebetweendigitalmediaandtraditionalmedia.C.Thedividebetweendifferentgenerationsintheiruseoftechnology.D.Theseparationbetweenurbanandruralareasintermsofinternetaccess.9.Accordingtothepassage,whatisoneofthepositiveeffectsofdigitalmediaonmentalhealth?A.Itreducesstressandanxietylevels.B.Itincreasesfeelingsoflonelinessandisolation.C.Itpromotesbettersleeppatternsandoverallwell-being.D.Itenhancescognitiveabilitiesandmemoryretention.10.Thepassagediscussestheroleofdigitalmediainpromotingsocialchange.Whichofthefollowingexamplesismentioned?A.Protestsanddemonstrationsorganizedthroughtraditionalmediachannels.B.Theuseofdigitalmediatospreadawarenessaboutenvironmentalissues.C.Theuseofdigitalmediatopromotepoliticalcandidatesandcampaigns.D.Theuseofdigitalmediatofacilitatebusinesstransactionsandcommerce.11.Accordingtothepassage,whatisoneofthechallengesfacedbycontentcreatorsinthedigitalmedialandscape?A.Thehighcostofproducinghigh-qualitycontent.B.Thelackofrecognitionandmonetizationfortheirwork.C.Theinabilitytoreachawideaudienceduetolimiteddistributionchannels.D.Theexcessivecompetitionanddifficultyinstandingoutinacrowdedmarket.12.Thepassagementionstheconceptof"algorithmiccuration."Whatdoesthistermreferto?A.Theprocessofmanuallyselectingandcuratingcontentfordigitalplatforms.B.Theuseofalgorithmstopersonalizecontentrecommendationsforusers.C.Thepracticeoffilteringandremovinginappropriatecontentfromdigitalmedia.D.Theprocessoforganizingandcategorizingcontentforeasieraccess.13.Accordingtothepassage,whatisoneofthebenefitsofdigitalmediaforsmallbusinesses?A.Itprovidesaplatformforsellingproductsatlowerprices.B.Itallowsfortargetedadvertisingandreachingaspecificaudience.C.Iteliminatestheneedforphysicalstoresandreducesoverheadcosts.D.Itprovidesadirectlineofcommunicationbetweenbusinessesandcustomers.14.Thepassagediscussestheimpactofdigitalmediaontheentertainmentindustry.Whichofthefollowingexamplesismentioned?A.TheriseofstreamingserviceslikeNetflixandHulu.B.Thedeclineoftraditionaltelevisionnetworks.C.Theincreaseinboxofficerevenuesforblockbustermovies.D.Theshiftfromanalogtodigitalbroadcasting.15.Accordingtothepassage,whatisoneofthechallengesofmaintainingprivacyinthedigitalage?A.Thelackofgovernmentregulationsandoversight.B.Theincreasinguseofsurveillancetechnologyanddatacollection.C.Thedifficultyinsecuringpersonalinformationinthecloud.D.Thelimitedawarenessandunderstandingofprivacyissuesamongusers.16.Thepassagementionstheconceptof"digitalcitizenship."Whatdoesthistermreferto?A.Therightsandresponsibilitiesofindividualsinthedigitalworld.B.Theuseofdigitalmediatopromotecivicengagementandsocialresponsibility.C.Thedevelopmentoftechnicalskillsanddigitalliteracy.D.Thecreationofdigitalcontentandonlinecommunities.17.Accordingtothepassage,whatisoneofthepositiveeffectsofdigitalmediaontheeconomy?A.Itleadstojoblossesandeconomicdecline.B.Itpromotesinnovationandentrepreneurship.C.Itincreasesthecostofgoodsandservices.D.Itreducesconsumerspendingandeconomicgrowth.18.Thepassagediscussestheimpactofdigitalmediaontraditionaleducationsystems.Whichofthefollowingexamplesismentioned?A.Theuseofdigitalmediatosupplementclassroomlearning.B.Thereplacementoftraditionaltextbookswithdigitalresources.C.Thedeclineinstudentengagementandparticipation.D.Theincreaseindropoutratesandeducationalinequality.19.Accordingtothepassage,whatisoneoftheconcernsregardingtheethicaluseofdigitalmedia?A.Theexcessiveuseofdigitalmedialeadingtoaddiction.B.Thespreadofmisinformationandthemanipulationofpublicopinion.C.Thelackofregulationandoversightinthedigitalmediaindustry.D.Thehighcostofdigitaldevicesandinternetaccess.20.Thepassagementionstheconceptof"fakenews."Whatdoesthistermreferto?A.Newsthatisintentionallyfalseormisleading.B.Newsthatisbiasedorone-sided.C.Newsthatisoutdatedornolongerrelevant.D.Newsthatisdifficulttoverifyorconfirm.21.Accordingtothepassage,whatisoneofthebenefitsofdigitalmediaformentalhealth?A.Itreducesstressandanxietylevels.B.Itincreasesfeelingsoflonelinessandisolation.C.Itpromotesbettersleeppatternsandoverallwell-being.D.Itenhancescognitiveabilitiesandmemoryretention.22.Thepassagediscussestheroleofdigitalmediainpromotingsocialchange.Whichofthefollowingexamplesismentioned?A.Protestsanddemonstrationsorganizedthroughtraditionalmediachannels.B.Theuseofdigitalmediatospreadawarenessaboutenvironmentalissues.C.Theuseofdigitalmediatopromotepoliticalcandidatesandcampaigns.D.Theuseofdigitalmediatofacilitatebusinesstransactionsandcommerce.23.Accordingtothepassage,whatisoneofthechallengesfacedbycontentcreatorsinthedigitalmedialandscape?A.Thehighcostofproducinghigh-qualitycontent.B.Thelackofrecognitionandmonetizationfortheirwork.C.Theinabilitytoreachawideaudienceduetolimiteddistributionchannels.D.Theexcessivecompetitionanddifficultyinstandingoutinacrowdedmarket.24.Thepassagementionstheconceptof"algorithmiccuration."Whatdoesthistermreferto?A.Theprocessofmanuallyselectingandcuratingcontentfordigitalplatforms.B.Theuseofalgorithmstopersonalizecontentrecommendationsforusers.C.Thepracticeoffilteringandremovinginappropriatecontentfromdigitalmedia.D.Theprocessoforganizingandcategorizingcontentforeasieraccess.25.Accordingtothepassage,whatisoneofthebenefitsofdigitalmediaforsmallbusinesses?A.Itprovidesaplatformforsellingproductsatlowerprices.B.Itallowsfortargetedadvertisingandreachingaspecificaudience.C.Iteliminatestheneedforphysicalstoresandreducesoverheadcosts.D.Itprovidesadirectlineofcommunicationbetweenbusinessesandcustomers.26.Thepassagediscussestheimpactofdigitalmediaontheentertainmentindustry.Whichofthefollowingexamplesismentioned?A.TheriseofstreamingserviceslikeNetflixandHulu.B.Thedeclineoftraditionaltelevisionnetworks.C.Theincreaseinboxofficerevenuesforblockbustermovies.D.Theshiftfromanalogtodigitalbroadcasting.27.Accordingtothepassage,whatisoneofthechallengesofmaintainingprivacyinthedigitalage?A.Thelackofgovernmentregulationsandoversight.B.Theincreasinguseofsurveillancetechnologyanddatacollection.C.Thedifficultyinsecuringpersonalinformationinthecloud.D.Thelimitedawarenessandunderstandingofprivacyissuesamongusers.28.Thepassagementionstheconceptof"digitalcitizenship."Whatdoesthistermreferto?A.Therightsandresponsibilitiesofindividualsinthedigitalworld.B.Theuseofdigitalmediatopromotecivicengagementandsocialresponsibility.C.Thedevelopmentoftechnicalskillsanddigitalliteracy.D.Thecreationofdigitalcontentandonlinecommunities.29.Accordingtothepassage,whatisoneofthepositiveeffectsofdigitalmediaontheeconomy?A.Itleadstojoblossesandeconomicdecline.B.Itpromotesinnovationandentrepreneurship.C.Itincreasesthecostofgoodsandservices.D.Itreducesconsumerspendingandeconomicgrowth.30.Thepassagediscussestheimpactofdigitalmediaontraditionaleducationsystems.Whichofthefollowingexamplesismentioned?A.Theuseofdigitalmediatosupplementclassroomlearning.B.Thereplacementoftraditionaltextbookswithdigitalresources.C.Thedeclineinstudentengagementandparticipation.D.Theincreaseindropoutratesandeducationalinequality.二、填空題（本部分共10題，每題2分，共20分。請根據(jù)文章內(nèi)容，填寫空格中的單詞。）31.Digitalmediahasrevolutionizedthewaypeopleaccessandconsumeinformation,makingitmore_______andpersonalized.32.Oneofthemajorchallengesofdigitalmediaisthepotentialfor_______andthespreadoffalseinformation.33.Socialmediaplatformshavebecomeapowerfultoolfor_______andcommunitybuildinginthedigitalage.34.Thetransformationofnewsconsumptionduetodigitalmediahasledtomore_______andinteractiveexperiencesforusers.35.Digitalmediahasalsohadasignificantimpactoneducation,promoting_______andmakingeducationalresourcesmoreaccessible.36.Themusicindustryhasbeenmostsignificantlyaffectedbytheriseofdigitalmedia,withtheshiftfromphysicalalbumsto_______platforms.37.Oneofthemajorconcernsregardingdigitalmediaistheissueof_______andthepotentialfordatabreaches.38.The"digitaldivide"referstothegapbetweenthosewhohaveaccesstodigitalmediaandthosewhodonot,oftenbasedon_______andsocioeconomicfactors.39.Digitalmediahasalsopositiveeffectsonmentalhealth,suchasreducingstressandpromotingbetter_______.40.Theconceptof"digitalcitizenship"referstotherightsandresponsibilitiesofindividualsinthe_______world.三、匹配題（本部分共5題，每題3分，共15分。請將下列描述與對應(yīng)的數(shù)字媒體網(wǎng)絡(luò)文化術(shù)語進(jìn)行匹配。）41.Theprocessbywhichalgorithmsselectandpersonalizecontentforusers.A.DigitaldivideB.AlgorithmiccurationC.DigitalcitizenshipD.Misinformation42.Thegapbetweenindividualswhohaveaccesstodigitalmediaandthosewhodonot.A.DigitaldivideB.AlgorithmiccurationC.DigitalcitizenshipD.Misinformation43.Therightsandresponsibilitiesofindividualsinthedigitalworld.A.DigitaldivideB.AlgorithmiccurationC.DigitalcitizenshipD.Misinformation44.Falseormisleadinginformationspreadthroughdigitalmedia.A.DigitaldivideB.AlgorithmiccurationC.DigitalcitizenshipD.Misinformation45.Theuseofdigitalmediatopromotecivicengagementandsocialresponsibility.A.DigitaldivideB.AlgorithmiccurationC.DigitalcitizenshipD.Misinformation四、簡答題（本部分共5題，每題5分，共25分。請根據(jù)文章內(nèi)容，簡要回答下列問題。）46.Whataresomeofthepositiveeffectsofdigitalmediaonsmallbusinesses?請詳細(xì)描述至少三個積極影響，并舉例說明。47.Howhasdigitalmediatransformedthewaypeopleconsumenews?Provideexamples.請詳細(xì)描述這種轉(zhuǎn)變的具體表現(xiàn)，并給出相關(guān)的例子。48.Whataresomeofthemajorconcernsregardingtheprivacyandsecurityofdigitalmedia?請列舉至少三個主要concern，并簡要說明每個concern的具體內(nèi)容。49.Discusstheconceptof"digitalcitizenship."Whatdoesitencompass,andwhyisitimportantinthedigitalage?請詳細(xì)解釋digitalcitizenship的含義，并說明其在數(shù)字時代的重要性。50.Howhasdigitalmediaimpactedtraditionaleducationsystems?Provideexamplesofbothpositiveandnegativeimpacts.請詳細(xì)描述數(shù)字媒體對傳統(tǒng)教育系統(tǒng)的影響，并分別給出積極和消極影響的例子。本次試卷答案如下一、選擇題答案及解析1.B解析：文章開篇就提到數(shù)字媒體的核心功能是促進(jìn)跨平臺的溝通和信息共享，這是它區(qū)別于傳統(tǒng)媒體的主要價值所在。后面段落也多次強調(diào)數(shù)字媒體作為信息交流平臺的特性，而其他選項要么過于片面，要么與文章主旨不符。2.B解析：文章第三段明確指出數(shù)字媒體的主要挑戰(zhàn)在于虛假信息的傳播和擴散，并列舉了社交媒體上謠言泛濫的例子。其他選項如A、C、D都是對數(shù)字媒體的片面描述，不是主要挑戰(zhàn)。3.C解析：文章第四段專門討論了社交媒體的作用，指出它是連接創(chuàng)作者和消費者、促進(jìn)互動和社區(qū)建設(shè)的橋梁。其他選項要么曲解了社交媒體的功能，要么是其在特定領(lǐng)域的應(yīng)用，并非核心作用。4.A解析：文章第五段對比了傳統(tǒng)媒體和數(shù)字媒體在新聞消費方式上的差異，特別提到數(shù)字媒體使新聞消費更加本地化和個性化。其他選項要么與數(shù)字媒體的特點相反，要么是傳統(tǒng)媒體的特征。5.B解析：文章第六段明確指出數(shù)字媒體在教育領(lǐng)域的最大好處是提高資源可及性，促進(jìn)終身學(xué)習(xí)。后面還舉例說明了在線課程和學(xué)習(xí)平臺如何賦能教育。其他選項要么是傳統(tǒng)教育的優(yōu)勢，要么是對數(shù)字媒體作用的誤解。6.A解析：文章第七段重點分析了音樂產(chǎn)業(yè)受數(shù)字媒體沖擊的情況，從CD到流媒體平臺的轉(zhuǎn)變是核心案例。其他行業(yè)在文中要么沒有提及，要么影響較小。7.A解析：文章第八段專門討論了隱私安全問題，指出加密不足和數(shù)據(jù)泄露風(fēng)險是主要擔(dān)憂。其他選項如成癮、成本等雖然也是問題，但并非隱私安全的核心。8.A解析：文章第九段解釋了"數(shù)字鴻溝"的概念，明確是指數(shù)字媒體使用上的經(jīng)濟(jì)和社會差距。其他選項要么是不同維度的區(qū)分，要么是對該術(shù)語的誤解。9.A解析：文章第十段提到數(shù)字媒體可以通過減壓和放松功能改善心理健康，并引用了相關(guān)研究。其他選項要么是負(fù)面影響，要么是過度解讀。10.B解析：文章第十一段列舉了數(shù)字媒體在環(huán)保宣傳中的應(yīng)用案例，如社交平臺上的環(huán)?；顒觿訂T。其他選項要么是傳統(tǒng)媒體的功能，要么是數(shù)字媒體的商業(yè)應(yīng)用。11.D解析：文章第十二段指出內(nèi)容創(chuàng)作者面臨的最大挑戰(zhàn)是市場飽和，難以在眾多創(chuàng)作者中脫穎而出。其他選項如成本、認(rèn)可度等雖然也是問題，但競爭壓力是更根本的挑戰(zhàn)。12.B解析：文章第十三段明確定義了"算法策展"是指系統(tǒng)如何根據(jù)用戶數(shù)據(jù)推薦內(nèi)容。其他選項要么是人工編輯，要么是內(nèi)容分類，要么是內(nèi)容過濾，都不符合定義。13.B解析：文章第十四段強調(diào)數(shù)字媒體允許小企業(yè)精準(zhǔn)定位目標(biāo)客戶群體，通過數(shù)據(jù)分析優(yōu)化營銷策略。其他選項要么是數(shù)字媒體的優(yōu)勢，但并非小企業(yè)特有的優(yōu)勢。14.A解析：文章第十五段重點討論了流媒體平臺如何重塑娛樂產(chǎn)業(yè)，Netflix等案例貫穿全文。其他選項要么是傳統(tǒng)娛樂的表現(xiàn)，要么是數(shù)字媒體的間接影響。15.B解析：文章第十六段指出監(jiān)控技術(shù)和數(shù)據(jù)收集是數(shù)字時代隱私面臨的主要威脅。其他選項如成本、意識等雖然相關(guān)，但不是最根本的挑戰(zhàn)。16.A解析：文章第十七段定義了"數(shù)字公民"是指數(shù)字空間中的權(quán)利義務(wù)關(guān)系。后面段落還解釋了其在網(wǎng)絡(luò)行為規(guī)范方面的作用。其他選項要么是具體行為，要么是不同概念。17.B解析：文章第十八段明確指出數(shù)字媒體通過降低創(chuàng)業(yè)門檻、促進(jìn)創(chuàng)新帶動經(jīng)濟(jì)增長。相關(guān)數(shù)據(jù)也支持這一觀點。其他選項要么與事實相反，要么是短期現(xiàn)象。18.A解析：文章第十九段提到數(shù)字媒體作為補充工具改進(jìn)課堂教學(xué)，但并未完全取代傳統(tǒng)教材。其他選項要么是過度解讀，要么是數(shù)字媒體的負(fù)面影響。19.B解析：文章第二十段專門討論了數(shù)字媒體倫理問題，重點批判了信息操縱和虛假宣傳。其他選項雖然也是問題，但不是最核心的倫理爭議。20.A解析：文章第二十一段明確定義了"假新聞"是指故意傳播的虛假信息，并列舉了典型案例。其他選項要么是新聞的特定類型，要么是傳播方式。21.A解析：文章第二十二段提到數(shù)字媒體通過放松功能降低壓力，改善心理健康。相關(guān)研究支持這一觀點。其他選項要么是負(fù)面影響，要么是過度解讀。22.B解析：文章第二十三段詳細(xì)描述了數(shù)字媒體如何用于環(huán)境宣傳，如社交平臺上的公益行動。其他選項要么是傳統(tǒng)政治動員，要么是商業(yè)應(yīng)用。23.D解析：文章第二十四段指出內(nèi)容創(chuàng)作者面臨的最大困境是同類競爭激烈，難以獲得足夠關(guān)注。其他選項雖然也是挑戰(zhàn)，但競爭壓力更為根本。24.B解析：文章第二十五段明確定義了"算法策展"是指個性化內(nèi)容推薦機制。其他選項要么是人工編輯，要么是內(nèi)容分類，要么是內(nèi)容過濾，都不符合定義。25.B解析：文章第二十六段強調(diào)數(shù)字媒體允許小企業(yè)根據(jù)用戶數(shù)據(jù)定制營銷，提高轉(zhuǎn)化率。其他選項要么是數(shù)字媒體的優(yōu)勢，但并非小企業(yè)特有的優(yōu)勢。26.A解析：文章第二十七段重點分析了流媒體平臺如何改變娛樂產(chǎn)業(yè)格局，Netflix等案例貫穿全文。其他選項要么是傳統(tǒng)娛樂的表現(xiàn)，要么是數(shù)字媒體的間接影響。27.B解析：文章第二十八段指出監(jiān)控技術(shù)和數(shù)據(jù)收集是數(shù)字時代隱私面臨的主要威脅。其他選項如成本、意識等雖然相關(guān)，但不是最根本的挑戰(zhàn)。28.A解析：文章第二十九段定義了"數(shù)字公民"是指數(shù)字空間中的權(quán)利義務(wù)關(guān)系。后面段落還解釋了其在網(wǎng)絡(luò)行為規(guī)范方面的作用。其他選項要么是具體行為，要么是不同概念。29.B解析：文章第三十段明確指出數(shù)字媒體通過降低創(chuàng)業(yè)門檻、促進(jìn)創(chuàng)新帶動經(jīng)濟(jì)增長。相關(guān)數(shù)據(jù)也支持這一觀點。其他選項要么與事實相反，要么是短期現(xiàn)象。30.A解析：文章最后一段提到數(shù)字媒體作為補充工具改進(jìn)課堂教學(xué)，但并未完全取代傳統(tǒng)教材。其他選項要么是過度解讀，要么是數(shù)字媒體的負(fù)面影響。二、填空題答案及解析31.accessible解析：文章第一段提到數(shù)字媒體使信息獲取更便捷，"accessible"意為"可獲取的"，符合語境。其他選項如personalized雖然也出現(xiàn)，但不是該句的核心詞。32.misinformation解析：文章第三段明確指出虛假信息傳播是數(shù)字媒體的主要問題，"misinformation"指"錯誤信息"，準(zhǔn)確表達(dá)該概念。其他選項如addiction雖然也是問題，但不是主要擔(dān)憂。33.civicengagement解析：文章第四段提到社交媒體促進(jìn)公民參與和社會聯(lián)系，"civicengagement"指"公民參與"，符合語境。其他選項如community雖然相關(guān)，但不夠準(zhǔn)確。34.interactive解析：文章第五段對比傳統(tǒng)媒體和數(shù)字媒體的新聞消費方式，指出數(shù)字媒體更具互動性。其他選項如personalized雖然也出現(xiàn)，但不是該句的核心詞。35.accessible解析：文章第六段提到數(shù)字媒體促進(jìn)教育公平，使資源更易獲取。"accessible"意為"可獲取的"，符合語境。其他選項如personalized雖然也出現(xiàn)，但不是該句的核心詞。36.streaming解析：文章第七段提到音樂產(chǎn)業(yè)從實體唱片轉(zhuǎn)向流媒體平臺。"streaming"指"流媒體"，準(zhǔn)確表達(dá)該轉(zhuǎn)變。其他選項如digital雖然相關(guān)，但不夠具體。37.privacy解析：文章第八段討論數(shù)字媒體隱私問題，指出加密不足導(dǎo)致數(shù)據(jù)泄露風(fēng)險。"privacy"指"隱私"，準(zhǔn)確表達(dá)該概念。其他選項如security雖然相關(guān)，但不是核心詞。38.socioeconomic解析：文章第九段解釋"數(shù)字鴻溝"時提到經(jīng)濟(jì)和社會因素造成差距，"socioeconomic"指"社會經(jīng)濟(jì)"，準(zhǔn)確表達(dá)該維度。其他選項如geographic雖然也相關(guān)，但不是主要因素。39.sleep解析：文章第十段提到數(shù)字媒體減壓功能改善心理健康，并提到改善睡眠質(zhì)量。其他選項如mood雖然相關(guān)，但不是該句的核心詞。40.digital解析：文章第十七段定義"數(shù)字公民"時明確指出其在"digitalworld"中的權(quán)利義務(wù)。"digital"指"數(shù)字的"，準(zhǔn)確表達(dá)該概念。其他選項如online雖然相關(guān)，但不夠精確。三、匹配題答案及解析41.B解析：文章第十三段詳細(xì)解釋了"算法策展"的概念，即系統(tǒng)如何根據(jù)用戶數(shù)據(jù)推薦內(nèi)容。其他選項如digitald