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
61
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】______.
【B5】
选项
答案
spreads
解析
转载请注明原文地址:https://kaotiyun.com/show/mLM7777K
0
大学英语四级
相关试题推荐
Okay.YourememberthatI’vementionedthatit’simportanttoreadthe【B1】______poemsaloud,soyoucandevelopanappreciation
Ifanymanheredoesnotagreewithme,heshould______hisownplanforimprovingthelivingconditionsofthesepeople.
A、Iteliminatedmanyfactoryjobs.B、Itallowedworkerstolivefarfromtheirjobs.C、Itgaveworkersopportunityforbettertr
Asmostparentsofsmallchildrenwillreluctantlyadmit,nothingcanoccupyachildquiteliketelevision.【C1】______,thescient
A、Artisticandeconomic.B、Concreteandobservable.C、Scientificandhistorical.D、Implicitandabstract.B
Although"liedetectors"arewidelyusedbygovernments,policedepartmentsandbusinesses,theresultsarenotalwaysaccurate.
A、Becauseitcancreatethecapitalneededtoimproveourqualityoflife.B、Becauseitcanprovidenaturalresourcestoindustr
Themodernageisanageofelectricity.Peoplearesousedtoelectriclights,radio,televisions,andtelephonesthatitisha
A、Timepassesveryquickly.B、Thewomaniswrongaboutthepick-uptime.C、Hedoesn’thaveanythingtodo.D、Beforelunchisag
Themostfashionabletrendincollegesportscelebrationstodayisasinnocentasaletterman’ssweater,asoldfashionedasscho
随机试题
()岩石中所含油或水的体积与岩石孔隙体积的比值就叫含油饱和度或含水饱和度,常用百分数表示。
下列选项中,完整的表达了心理学的研究对象的是()
组成中含有罂粟壳的方剂是
拆除工程施工作业过程中,必须严格监控( )。
背景资料:淮江湖行洪区退水闸为大(1)型工程,批复概算约为3亿元,某招标代理机构组织了此次招标工作。在招标文件审查会上,专家甲、乙、丙、丁分别提出了如下建议:甲:为了防止投标人哄抬报价,建议招标文件规定投标报价超过标底5%的为废标。
债券投资管理中的免疫法,主要运用了()。[2013年9月证券真题]
信息反馈的形式有()。
创建一个视图,使用的SQL命令是
窗体上有一个列表框控件Listl。以下叙述中错误的是
_____hasbeencalledthe"cradleofAmericanliberty".
最新回复
(
0
)