计算机英语试题 一、词汇(选择一个最合适的词汇,将对应的英文字母填入空格内。每题2分,共20分) 1, A is used to communicate with another computer over telephone lines. A. keyboard B. modem C. mouse D. printer
Unit 9 Computer virus Text 1 Virus Introduction Viruses will cause much confusion. Even some virus\experts\will misinform the cause of the virus. Let's define what we mean by virus a virus is a program that reproduces its own code by attaching itself to other executable files
Text 1 Organization of Computer System Components Exercises Fill in the blanks with appropriate words according to the text.(根据课文内容填空) (1) Acomputer is a fast and accurate symbol manipulating system (2) The key board of a workstation
Unit 4 the Fundamentals of computer Hardware Text 1 Organization of computer System components Now let's look at our computer definition: A computer is a fast and accurate system. It is organized to accept, store, and process data and produce output results. This section will explain