Thedilemmascreatedbytheuseofint

问题：

阅读材料，回答下面的题目。
TheNewTechnologyApplicationOnamoremundanelevel,third-generationmobiletelephones,despiteallthedelaysandthebillionssquanderedon3Glicensesbytelecomfirms,arestillexpectedtoofferconsumershigh-speed,alwaysonmobileinternetaccess,completewithvideo,inthenextfewyears.Rapidlyproliferating"WiFi"networksalreadyofferwirelessaccessonalocalbasis.Tinytrackingchipscalledradio-frequencyidentificationdevicesarebeingusedaspetpassports.Soontheywillbesmall,powerfulandcheapenoughtobeimplantedintoeverythingformhumanstomilkcartonsrecordingandtransmittingreal-timemedicaldata,orservingasaformofinventorycontrol.Sensorsofeverykind,includingvideocameras,shouldalsobecomemuchsmallerandcheaper.ForresterResearch,atechnologyconsultancy,predictsthat14billionsuchdeviceswillbeconnectedtotheinternetby2005.
Howrapidlysuchnewtechnologyisintroducedwilldependonanumberoffactorsthestateoftheeconomy,thesupplyofinvestmentcapitalandtheappetiteofconsumersfornewproductsorservices!Fortuneswillbemadeandlostmanytimesover.Butwhateverhappens,thepowerofcomputingandcommunicationslooksettocontinuetogrow,anditspricetofall,atasteadyrateforthenextfewdecades.Thatwillmakeitpossible,atleastinrichcountries,torecordmosthumaninteractions,whereverandwhenevertheytakeplace,andtostoreandanalyzethisoceanofdataatlowcost.
Forthesakeofargument,thissurveywillassumethatweareheadingtowardsanetworkedsocietyofubiquitous,mobileCommunicationcapableofconstantmonitoring.Whetherthisarrivesin20,30or40yearsdoesnotreallymatter.Thepointisthatthedestinationseemsnotmerelypossible,butprobable,soitisnottoo
soontoask:Whatdowewantthistechnologytodo?
Theinternethasalreadythrownupahostoflegalandpoliticalconundrums,but,theseareonlyasmallforetasteofthedilemmasaboutprivacy,security,intellectualpropertyandthenatureofgovernmentitselfthatwillhavetobefacedoverthecomingdecades.Thedebatehasalreadybegun.Thissurveywilloutlinesomeofmainissues,andspeculateonthewaytheyarelikelytogo.
Radio-frequencyidentificationdevices__________.

A.copyrights
B.inventorycontrol
C.constantmonitoring
D.intellectualproperty

参考答案：B

参考解析：

【答案】B
【解析】从原文第四段中，从句子“Theinternethasalreadythrownupahostoflegalandpoliticalconundrums，buttheseareonlyasmallforetasteofthedilemmasaboutprivacysecurityintellectualpropertyandthenatureofgovernmentitselfthatwillhavetobefacedoverthecomingdecades”看出，版权、知识产权、隐私都是它带来的问题，只有B“库存控制”不是。