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
101
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】______.
【B9】
选项
答案
They advise people not to turn their computers on that day or to leave the computers on continually from March 5th to March 7’h.
解析
转载请注明原文地址:https://kaotiyun.com/show/nLM7777K
0
大学英语四级
相关试题推荐
Peoplearealwayscomingupwithnewrulesforrunningasuccessfulbusiness.Butthetruthisthatsomeofthemostusefulrule
Howeverlittlemoneyyouearn,youshouldgetintothehabitof______someinthebankregularly.
ManypeopleseemtothinkthatsciencefictionistypifiedbytheBug-eyedMonster,embodyingeveryfeaturethatmostpeoplefin
Asmostparentsofsmallchildrenwillreluctantlyadmit,nothingcanoccupyachildquiteliketelevision.【C1】______,thescient
Inrecentyearsmanycountriesoftheworldhavebeenfacedwiththeproblemofhowtomaketheirworkersmore【B1】______.Someex
Although"liedetectors"arewidelyusedbygovernments,policedepartmentsandbusinesses,theresultsarenotalwaysaccurate.
A、Thegaragechargesmorethanneeded.B、Thewomanshouldcheckitbyherself.C、Thewomanwasrippedoffbythegarage.D、Theg
Themodernageisanageofelectricity.Peoplearesousedtoelectriclights,radio,televisions,andtelephonesthatitisha
Attentiontodetailissomethingeveryonecanandshoulddoespeciallyina【B1】______jobmarket.BobCrossley,ahumanresourc
A、Adrugstore.B、Thepolicestation.C、Amapofthetown.D、Aplacetowashhisclothes.D
随机试题
试以单链表为存储结构实现简单选择排序的算法。
下列不属于授权原则的是
急性梗阻性化脓性胆管炎的主要治疗原则是
建设工程项目的业主和各参与方都有进度控制的任务,各方()。
从业人员对待上门投诉的顾客所持的下列态度中,正确的是()。
在企业发展的(),实施团队薪酬的条件最有利。
1803年,美国联邦最高法院通过审理()一案,开创了由最高司法机构审查国会制定的法律是否符合宪法的先例。
Aroundtheworld,musictherapyisbeingusedtotreatdifferentmedicalconditionsandillnesses.Someofthewayspeopleusem
CreativeBookReportIdeasA)Areyouatalossforcreativebookreportideasforyourstudents?Ifyes,thenthisarticlewill
AbigtrendintheU.S.toyindustryhasmoreconsumersswitchingofftheirhigh-techgadgets(小机件)toplaywithclassictoys,li
最新回复
(
0
)