The birth of computers has brought with it a new set of opportunities for mischief and crime. Today,
The birth of computers has brought with it a new set of opportunities for mischief and crime. Today, computers are easy to come by and many people know how computer technology 11 . More importantly, the growing use of computer networks can multiply the violation of security, making large numbers of people more vulnerable than would be the case if they were using 12 , stand-alone computers.
Whats more, computer experts agree that despite recent widespread publicity-computer viruses are 13 one of the many computer security problems facing the nation.
The U. S. Defense Advanced Resea rch Project Agency has requested that the Research Councils Science and Technology Board 14 the security problems posed by computer technology, see what 15 may already exist, review research efforts 16 at avoiding security problems in the future, and evaluate existing policies 17 to computer security. The study committee will examine the 18 of security for a broad spectrum of users, including the business, national security, and academic communities, as well as the 19 public.
David. Clark, senior research scientist, Laboratory for Computer Science, Massachusetts Institute of Technology, will chair the 20 of experts in
electronic security, net-work security, computer law, software engineering ? and operating systems. The committee will also include computer users from the defense and banking industries.
A. only B. works C. solutions D. general
E. issue F. fundamentally G. universal H. assess
I. aimed J. single K. committee L. generates
M. relevant N. question O. community
答案:11. B 12. J 13. A 14. H 15. C 16. I 17. M 18. E 19. D 20. K
2017年6月英语四六级作文预测:共享单车(中)
美文赏析:写给自己的一封信
茅台酒业很苦恼:中国年轻人就是不上钩…
亚马逊的人工智能好厉害,能追星了
国内英语资讯:High-level think-tank dialogue focuses on China-U.S. economic, trade ties
国际英语资讯:Romanias ruling majority decides to topple own govt by no-confidence motion
里约奥运会的主题 The Theme of Rio Olympic Games
2017年6月英语四级作文真题:试卷二【卖自行车】
体坛英语资讯:Barcelona sign Brazilian defender Marlon on three-year deal
国际英语资讯:Feature: Anger mount among lethal tower blaze survivors as British PM orders public inquiry
香港回归20周年:经典港片回顾[1]
体坛英语资讯:Chinas 2018 World Cup hope dims after Syria draw
伦敦大火至少12人丧生
英语课上不会讲:如何正确使用 “etc.” ?
国内英语资讯:No casualties reported in Typhoon Merbok
体坛英语资讯:Former UCI President and IOC member Hein Verbruggen passes away
2017年6月英语四六级作文预测:共享单车(下)
习近平会见国际足联主席 谈足球运动的真谛
体坛英语资讯:Chapecoense withdraw from Benfica friendly
国内英语资讯:Chinese Vice Premier Liu Yandong meets FIFA chief
体坛英语资讯:Iran, Japan sign agreement to cooperate in soccer
国内英语资讯:Chinas top legislature schedules bi-monthly session
吃米饭会发胖?那怎样防止呢?
最新流行的饮食方式,让你2倍速减肥!
该不该拔白头发
这些善意的谎言是可以告诉另一半的
国内英语资讯:Official requires good publicity work for CPC congress
《星球大战外传:侠盗一号》电影精讲(视频)
国内英语资讯:At least 8 dead in China kindergarten blast
国内英语资讯:Beijing drivers to face fines for not giving way to pedestrians