首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
The Internet and Internet users can be targets for hackers. Hackers are people who use their computers to gain【B1】______ access
The Internet and Internet users can be targets for hackers. Hackers are people who use their computers to gain【B1】______ access
admin
2016-04-03
52
问题
The Internet and Internet users can be targets for hackers. Hackers are people who use their computers to gain【B1】______ access to information on other people’s computers, via the Internet. But there are ways to defeat the hackers.
Until recently the opportunities for【B2】______ activities on the Internet have been low. However, the volume of business done on the Internet is growing【B3】______, as people order books and other products and make money transactions. All this is creating【B4】______ for hackers.
Hackers are often young people who【B5】______ computers. They use them to prowl (潜行以图谋不轨)the Internet, looking for ways to【B6】______ computer systems run by banks, telephone companies and even government departments. They look for examples of credit cards and try to steal the numbers.
Recently in America, hackers have been caught testing the security system at the Pentagon, 【B7】______ of the American Defense Department.
"The use of credit cards to buy things on the Internet【B8】______ the issue of Internet security into one of general security," says Michael White, multi-media product manager for Clear Communications.
"You’ve got to know your vendor, you just don’t give your credit card out to anybody," he says. "And in the same way that you should regularly change your credit card access number, you can defeat hackers by regularly changing your Internet password. If you don’t, it’s like leaving the bank vault door wide open."
When it comes to creating your password, he【B9】______ including a few punctuation marks and numbers rather than【B10】______ letters in the alphabet.
【B8】
选项
答案
converts
解析
此处缺少谓语动词,与后面的into搭配。convert意为“转变”,注意该句主语是The useof credit cards,故谓语用第三人称单数形式。
转载请注明原文地址:https://jikaoti.com/ti/4FJFFFFM
0
大学英语六级
相关试题推荐
Nomaterwhat,the"content-should-be-free"crowdsays,copyrighttheftrobsartistsandbusinessesoftheirlivelihoods.Creati
ImaginethattheSpanish-speakingworldwasasinglecountrywhichiscalledHispanidad.Itcoversa【C1】______perhapsone-an
Athirdofofficeworkerswouldrathergrabafewminutes【C1】______sleepthanbreakfast,accordingtoasurveythatestimatedpo
Moneycanbuyhappiness,butonlyifyouspenditonsomeoneelse,researchersreported.Spendingaslittleas$5adayons
A、Becausethepigwasinhisgarden.B、Becauseitwasinhispotatopatch.C、BecauseGriffinwasaBritishsoldier.D、BecauseGr
A、Inapartment.B、Inmotel.C、Inthedowntown.D、Intheareawherehousesarecheaper.D
Forthispart,youareallowed30minutestowriteanessayexplainingwhypeopleoftensayalltimeisnotimewhenitispast.
A、Theyareoftenexploitedbythepublic.B、Theyareoftenconsideredlazyanddishonest.C、Theyareoftenofferedjobswithhig
A、ToreintroducebaldeagleintoAmerica.B、ToconsiderthepossibilityoftakingbaldeagleoutofAmerica.C、Todeletebaldea
A、Inhalfayear.B、Infourorfiveyears.C、Inthreeyears.D、Inayear.B细节题。文章的最后提到了几个不同的表示学分或者学习时间的数字,学生们要完成学业需要4~5年的时间。
随机试题
在国际结算中,汇款结算工具的传送方向与资金流向相同,所以汇款属于()。
计算机软件由__组成。
处方为碘50g,碘化钾100g,蒸馏水适量,制成复方碘溶液1000ml。其中,碘化钾的作用是
首次将药品标准分析方法的验证、药物稳定性试验指导原则列入药典二部附录的是
【背景资料】某大型防洪工程由政府投资兴建。项目法人委托某招标代理公司代理施工招标。招标代理公司依据有关规定确定该项目采用公开招标方式招标,招标公告在当地政府规定的招标信息网上发布。招标文件中规定:投标担保可采用投标保证金或投标保函方式担保。评标方
施工钢板桩围堰时,在()中不宜使用射水下沉办法。
债权人委员会是对破产程序进行监督的机构。下列关于债权人委员会的说法中,正确的是()。
零缺陷管理的思想主张企业发挥人的主观能动性来进行经营管理,生产者、工作者要努力使自己的产品、业务没有缺点,并向着高质量标准的目标而奋斗。根据上述定义.下列符合零缺陷管理思想的一项是:
Heisseriouslyillbecausehisgirlfriendhasjustdesertedhim.Whydon’tyoutrysomeoccupational______toremovehismindfr
Acetaminophen,normallyknownasitsbrandnameTylenolmightbepoisonousifpeopletakemorethannecessarydoses.According
最新回复
(
0
)