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
Many people throughout the world are worried about their computers. They fear the machines have been【B1】______by a virus. A viru
Many people throughout the world are worried about their computers. They fear the machines have been【B1】______by a virus. A viru
admin
2013-06-17
44
问题
Many people throughout the world are worried about their computers. They fear the machines have been【B1】______by a virus. A virus is a program that could destroy all the information the computers contain. It can remain【B2】______in a computer for a long time and then without warning it can destroy. It is【B3】______to a virus in the body that does not immediately cause disease.
Nobody knows who created the【B4】______computer program, but it is known that the virus【B5】______from computer to computer through the【B6】______of programs that secretly carry it. If the virus becomes active, it could do a lot of damage. For example, it could cause companies or hospitals to lose all of their important【B7】______. Some experts have tested the virus and they say it will become active only if the computer is turned on when the computer’s clock【B8】______March 6th.【B9】______.
Computer companies are also selling special programs that can find viruses and deactivate them.【B10】______.Then no information will be lost if the computer is affected by a virus. People found guilty of spreading viruses may be forced to pay large amounts of money and they could be sent to prison.【B11】______.
【B4】
选项
答案
destructive
解析
转载请注明原文地址:https://kaotiyun.com/show/hLM7777K
0
大学英语四级
相关试题推荐
Everyonewantstobehealthyandhappy.【C1】______,illnessoraccidentsmayoccurwithoutany【C2】______.Frequentlythepersonw
ResearchersattheLondonSchoolofHygieneandTropicalMedicinepublishedastudyshowingthat,becauseoffoodproductionand
A、CallDirectoryAssistance.B、Knowtheareacode.C、Calltheoperator.D、Talktoacomputer.BWhatshouldyoudotomakealong
Archaeologyisasourceofhistory,notjustahumbleauxiliarydiscipline.Archaeologicaldataarehistorical【S1】______inthe
VisitorsusuallyfindmostAmericans,foralltheirinformality,verypolite.Thisreputationseemstorestlargelyonthegreat
Thepassagemainlydealswiththenegativeconsequencesofbreak-uponindividuals.Findingyourpartnercheatingwillresulti
A、Topracticedrivingwithanexperienceddriver.B、Todriveundernormalhighwaycondition.C、Tohavethecarcheckedbytheli
Wehumanbeingsarelandanimals,butwearealsocloselytiedtothesea.Throughouthistory,theseahas【B1】______ourneeds.
A、Shecanreturntheloanontime.B、Shepossessedacostlyear.C、Sheborrowedalotofmoney.D、Sheisamultimillionaire.D题目
A、Intheriver.B、Onthegroundsurface.C、Inthemountain.D、Inlowareasofislands.D需对相关信息进行对比判断,文中提及的地点有inlowareasofisl
随机试题
灵感
以下组织结构中分权程度最高的是()
Socialcustomsandwaysofbehavingchange.Thingswhichwereconsideredimpolitemanyyearsagoarenowacceptable.Justafew
慢性支气管炎下列哪些正确
硬膜外麻醉时,将麻醉剂注入硬膜外腔的常用部位是
李某因故意杀人罪,被一审法院判处死刑立即执行。李某在上诉期内提起上诉。关于其撤回上诉的说法,哪些是不正确的?
有限责任公司型股权投资基金分红采用的形式是()。
股票的性质主要包括()。
“几十年的经验使我深刻体会到,学点哲学的确可以使人做事情少犯错误,做研究少走弯路。”下列观点与“国家最高科学技术奖”获得者李振声的上述感悟相一致的是()。
关于模板,下列说法不正确的是()
最新回复
(
0
)