2. 职称英语
  3. Why does the writer mention "a thief" in the first paragraph? ______ [br] By say

Why does the writer mention "a thief" in the first paragraph? ______ [br] By say

游客2023-10-08  79
问题 Why does the writer mention "a thief" in the first paragraph? ______ [br] By saying "Now exists the possibility of terrorism by computer", the writer means that ______.
选项 A、some employees may erase information from payroll files
B、students who send out a "virus" may do damages to thousands of computers
C、some people may spread fear in public by destroying computer systems
D、some terrorists are trying to contact each other using electronic mails
答案 C
解析 作者在第一段谈到现在存在着计算机恐怖主义的可能性。作者举了两个例子——破坏控制机场空中运输系统和破坏大城市的电话。而选项A、 B所谈的不属于这个主题下的内容；选项D文中并未讨论。
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