6. 一声巨响之后，一个奇怪的东西在黑暗中落下来。
After a great noise,a strange thing.
科目：初中英语 来源： 题型：
六、阅读理解
We are all busy using the Internet. But how many of us know the history of the Internet?
Many people are surprised when they fmd that the Internet system was set up in the 1960s. At that time,computers were large and expensive. Computer networks didn t work well. When one computer in the network broke down,the whole networks stopped. So a new network system had to be set up. It should be good enough to be used by many different computers. If one part of the network didn t work,information could be sent through another part. In this way the computer network system would keep on working all the time.
At first the Internet was only used by the government. But after a period of time,universities,hospitals and banks were allowed to use it too. However,computers were still very expensive and the Internet was difficult to use. At the beginning of the 1990s,computers became cheaper and easier to use.
Scientists had also developed software that made “surfing” the Internet more convenient. Today it is easy to get online and it is said that millions of people use the Internet every day. Sending emails is more and more popular among students.
() 1. The Internet has a history of less than years.
A. sixty B. ten C. forty D. twenty
() 2. A new network system was set up to.
A. make computers cheaper B. make itself keep on working all the time
C. break down the whole networks D. make computers large and expensive
() 3. At first the Internet was only used by.
A. the government B. universities
C. hospitals and banks D. schooLs
查看答案和解析>>
科目：初中英语 来源： 题型：
() 3. Mary and Rose friends since they met in London in 1998.
A. have made B. have been C. made D. have become
查看答案和解析>>
科目：初中英语 来源： 题型：
() 1. — The local living conditions have improved a lot China set up the city of Sansha.
—And more and more people would like to go there for business.
A. before B. when C. since D. after
查看答案和解析>>
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com
