one evening in february 2007 . a student named paula ceely brought her高考阅读答案

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1、OneeveninginFebruary2007.astudentnamedPaulaCeelybroughther高考阅读答案　　OneeveninginFebruary2007.astudentnamedPaulaCeelybroughthercartoastoponaremoteroadinWales.Shegotouttoopenametalgatethatblockedherpath.That’swhensheheardthewhistlesoundedbythedriverofatrain.Her

2、RenaultClioparkedacrossarailwayline.Secondslater,shewatchedthetraindraghercaralmostakilometredowntherailwaytracks.　　Ceely’snearmissmadethenewsbecausesheblameditonherGPSdevice(导航仪).Shehadneverdriventheroutebefore.Itwasdarkandrainingheavily.Ceelywasrelyingonh

3、erGPS.,butitmadenomentionofthecrossing.”Iputmycompletetrustinthedeviceanditledmerightintothepathofaspeedingtrain,”shetoldtheBBC.　　Whoistoblamehere?RickStevenson,whotellsCeely’sstoryinhisbookWhenMachinesFailUS,pointsthefingeratthelimitationsoftechnology.Wepu

4、tourfaithindigitaldevices,hesays,butourdigitalhelpersaretoooftennotuptothejob.Theyarefilledwithsmallproblems.Andit’snotjustGPSdevices:Stevensontakesusonatourofdigitaldisastersinvolvingeverythingfrommobilephonestowirelesskeyboards.　　Theproblemwithhisargument

5、inthebookisthatit’snotclearwhyheonlyfocusesdigitaltechnology,whiletheremaybeanumberofotherpossiblecauses.Amap-makermighthaveleftthecrossingoffapapermap.MaybeweshouldblameCeelyfornotpayingattention.perhapstherailwayauthoritiesareatfaultforpoorsignallingsyste

6、m.OrmaybesomeonehasstudiedtherelativedangersandworkedoutthattherereallyissomethingspecificwrongwiththeGPSequipment.ButStevensondoesn’tsay.　　It’saproblemthatrunsthroughthebook.Inasectiononcars,Stevensongivesanaccountoftheadvancedtechniquesthatcriminalsusetod

7、efeatcomputer-basedlockingsystemsforcars.Heofferstwoindependentsetsoffiguresoncartheft;bothshowasmallriseinsomepartsofthecountry.Hesaysthatonceonceagainnotallnewlockshaveprovedreliable.Perhaps,butmaybeit’salsoduetotheshortageofpolicemenonthestreets.Orchangi

8、ngsocialcircumstances.Orsomecombinationofthesefactors.　　Thegamebetweenhumansandtheirsmartdevicesiscomplex.Itisshapedbyeconomicsandpsychologyandthecultureswelivein.Somewhereinthemixofthoseforcestheremay