英语六级考试进入倒计时,考生们要抓紧进行最后的冲刺了,结合真题与模拟题、预测题,找出自己的弱点,进行重点的复习。小编整理了英语六级阅读理解的预测题及答案,考生可参考复习。
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.
What's 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 Research Project Agency has requested that the Research Council's 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
II. B 12. J 13. A 14. H 15. C 16. I 17. M 18. E 19. D 20. K
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