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页数:9页
时间:2019-11-16
《2019高考英语一轮基础自练题 Unit 5 Nelson Mandel-a modern hero(含解析)新人教版必修1》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit5NelsonMandel-amodernhero***阅读理解。 TheInternethasledtoahugeincreaseincredit-card(信用卡)fraud.Yourcardinformationcouldevenbeforsaleinanillegalwebsite(非法网站). Websitesofferingcheapgoodsandservicesshouldberegardedwithcare. On-lineshopperswhoentertheircredit
2、-cardinformationmayneverreceivethegoodstheythoughttheybought.Thethievesthengoshoppingwithyourcardnumber—orselltheinformationovertheInternet.puterhackers(黑客)havebrokendownsecurity(安全)systems,raisingquestionsaboutthesafetyofcardholderinformation.Severalmonthsag
3、o,25,000customersofCDUniverse,anon-linemusicretailer(零售商),werenotlucky.Theirnames,addressesandcredit-cardnumberswerepostedonawebsiteaftertheretailerrefusedtopayUS$157,828togetbacktheinformation. Credit-cardfirmsarenowfightingagainston-linefraud.Mastercardis
4、workingonplansforweb—onlycreditcard,withalowercreditlimit.Thecardcouldbeusedonlyforshoppingon-line.However,thereareafewsimplestepsyoucantaketokeepfrombeingcheated(欺骗). Askaboutyourcredit-cardfirm’son-linerules:UnderBritishlaw,cardholdershavetopaythefirstUS$
5、78ofanyfraudulent(欺骗性的)spending. Andshoponlyatsecuresites;sendyourcredit-cardinformationonlyifthewebsiteoffersadvancedsecuresystem.Ifthesecurityisinplace,aletterwillappearinthebottomright-handcornerofyourscreen.Thewebsiteaddressmayalsostarttheextra“s”stands
6、forsecure.Ifindoubt,giveyourcredit-cardinformationoverthetelephone. Keepyourpassword(密码)safe:Mostonlinesitesrequireausernameandpasswordbeforeplacinganorder.Treatyourpasswordswithcare.1.WhatdomostpeopleworryabouttheInternetaccordingtothispassage?A.Alotofstol
7、encredit-cardsweresoldontheInternet.B.FraudontheInternet.C.Manywebsitesaredestroyed.D.ManyillegalwebsitesareontheInternet.2.Whatisthemeaningof“fraud”?A.Cheating.B.Sale.C.Payment.D.Safety.3.Howcanthethievesgettheinformationofthecreditcard?A.Thecustomersgivethe
8、mtheinformation.B.Thethievesstealtheinformationfromwebsites.C.Thecustomersselltheinformationtothem.D.Thethievesbuytheinformationfromcredit-cardfirms.4.Youareshoppingonasitestartingandyouw
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