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 t
The Internet and Internet users can be targets for hackers. Hackers are people who use their computers to gain【B1】______access t
admin
2015-06-07
32
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.
【B5】
选项
答案
are obsessed by
解析
空格所在的从句缺少谓语。be obsessed by的意思是“对……着迷”,注意这里是被动,obsess加-ed。
转载请注明原文地址:https://jikaoti.com/ti/Lk6FFFFM
0
大学英语六级
相关试题推荐
A、Horseriders.B、Teenagegirls.C、Canadianparents.D、Internationaltravellers.C选项的内容表明,本题考查人物身份。短文通篇在介绍ShadowRidgeSummerCam
Althoughadultsoftenjumpatthechancetocatchupontheirreadingduringvacations,manychildrenandteenagers,particularl
A、Visitanartmuseum.B、Seeanexhibitionabroad.C、Attendaweddingceremony.D、MakeavoyageoverthePacific.C对话中女士提到…mybe
A、Itsreformindesign.B、Itstargetatyoungpeople.C、Itsimaginativedesignandinexpensive.D、Itspracticaldesignandaffor
MarriageisconsideredanoccasionofgreatrejoicingintheWestasitisinChina.ButintheWestthebrideissupposedtobe
A、Sheisdoingapaper.B、Shemissedthelecture.C、Sheisinterestedinthetopic.D、Sheiswritingapaperforascholarship.
A、Findsomethingyouarepassionateabout.B、Learnhowtorunabusiness.C、Makeabusinessoutofsomething.D、Learnhowtoman
Somestudentsarenotadequatelypreparedforcollege.Shouldweturnthemaway?Deceivethem?Ormodifyourproduct?Americans
A、Cancer.B、Ill-treatment.C、Accidents.D、Electricshock.C文章末尾处提到,癌症是排在意外事故之后导致15岁以下儿童死亡的第二大主要原因,也就是说第一大原因是意外事故,故答案为C)。
A、Songs.B、Stories.C、Dances.D、Pictures.C细节题。根据Theprogramusessongs,stories,jokesandpicturesto…得知“芝麻街”节目运用唱歌、讲故事、讲笑话、画画等多
随机试题
最常用的财务综合分析方法主要有
根据毒蛇对人体的损害,毒蛇咬伤的临床症状可分为_________、_________和_________。
A.一级结构B.二级结构C.三级结构D.四级结构结构域属于蛋白质分子的
服用后容易引起结晶尿,药师应告知患者多饮水的药物是
《中华人民共和国消防法》第十五条规定,在设有车间或者仓库的建筑物内,不得设置()。
研究表明,学生座位的安排对于学生接受课堂教学效果和学习效果【】
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性。
包豪斯设计思想的影响始于()。[2012年真题]
Youcantracktheminrealtime,butalsolookbackonmemorablemomentstogether.
AlongwiththegrandviewoftheGreatWall,travelerstoBeijingshouldn’tmisstastingtheBeijingRoastedDuck.Toenjoythe
最新回复
(
0
)