2. 外语
  3. For this part, you are allowed thirty minutes to write a composition on the topic The Positive and Negative Effects of Computer

For this part, you are allowed thirty minutes to write a composition on the topic The Positive and Negative Effects of Computer

admin2010-02-20  31
问题 For this part, you are allowed thirty minutes to write a composition on the topic The Positive and Negative Effects of Computer Network. You should write at least 120 following the outline given below in Chinese
1.计算机网络对人们的积极作用。
2.计算机网络对人们的负面影响。
3.我的看法。
选项
答案 The Positive and Negative Effects of Computer Network Computer network has been playing an increasing role in our daytoday life. It has brought us a lot of benefits but it can also create some serious problems as well. Computer network has enabled us to do a lot of things more easily and quickly. For example, we can communicate freely by electronic mails with people from all over the world. It takes only a few seconds to get a message across with the cost substantially lower than that of regular mail. Also, an enormous amount of information can be accessible through the Internet. A fantastic new world will be open to us just by doubleclicking the mouse. However, if not managed properly, computer network can create many problems too. Sometimes we have to spend too much time sorting out the junk mails jammed in our mailbox instead of doing meaningful things. Furthermore, computer network has become se indispensable for personal contact and public services that once the routine functioning of the system is disrupted or infected by virus, valuable information may be revealed or lost to the detriment of individuals and social institutions. Therefore, the safety of network has become a growing public concern. All in all, we can’t live without computer network now. There’s no limit to things computer network can do. But at the same time we must try to find out new ways to cope with the problems that will arise as it becomes a natural part of our lives.
解析
转载请注明原文地址:https://kaotiyun.com/show/FSt7777K
0

大学英语四级

相关试题推荐
随机试题
最新回复(0)