《计算机英语作业三.docVIP

判断题：（共8题 每题2分） 1．WinZip，WinRAR and Microsoft’s Internet Explorer are all data compression software．( ) 正确 错误 2．Word doesn’t have the feature to accessing to World Wide Web． ( ) 正确 错误 3．Compared with simple non—EDI—based purchase，EDI purchase is faster，cheaper and convenient. ( ) 正确 错误 4．Software can be divided into two general classes; system software and application software. ( ) 正确 错误 5．The windows that are displayed when you start VB are known as the Visual Basic Integrated Development Environment(IDE)．( ) 正确 错误 6．SQL Server can allow many users to visit the database at the same time．( ) 正确 错误 7．High-level language is popular，because it is directly executable in computer without compiling.( ) 正确 错误 8．Maintenance of programs is not as important as the development．( ) 正确 错误 翻译句子：（共7题 每题4分） 1．A computer virus is a computer program that is created to make and spread copies of itself． 计算机病毒是一种计算机程序，被创建用来制造和传播自身的副本。 2．There are several applications called Web browsers that make it easy to access the World Wide Web，two of the most popular being Netscape Navigator and Microsoft’s Internet Explorer． 有一些叫做网络浏览器的应用软件可以使我们访问万维网，其中两个比较流行的是Netscape Navigator 和Microsoft’s Internet Explorer。 3．Most microcomputer printers print one character at a time，usually at rates Varying from 30 to perhaps 180 characters per seconds. 大多数微行打印机每次只能打印一个字符，速率通常为每秒30个至180个字符之间。 4．There is free firewall software available that can run on minimal hardware and provide a good level of protection to your network． 有免费的防火墙软件，可以运行在最低的硬件配置上，并能较好地保护您的网络。 5．Word offers many features，including desktop publishing and access to the World Wide Web． Word提供很多功能，包括桌面排版和访问万维网。 6．As you create a specific document，such as a business letter or resume，Word provides wizards，which ask questions and then use your answers to format the document before you ty