20xx春牛津譯林版英語八下unit 3《online tours》（task self-assessment）隨堂練習(xí)(文件)
【正文】 ． Thousands of people e to visit it every day． There are also some famous parks。另外，這兒通常使用人民幣，你可以在銀行兌換一些。t work well. When one puter in the work broke down, then the whole work stopped. So a new work system had to be set up. It should be good enough to be used by many different puters. If part of the work was not working, information could be sent through another part. In this way puter work system would keep on working all the time. At first the Inter was only used by the government. But in the early l970s, universities, hospitals and banks were allowed to use it too. However, puters were still very expensive and the Inter was difficult to use. At the beginning of the 1990s, puters became cheaper and easier to use. Scientists had also developed software that made surfing the Inter more convenient. Today it is easy to get online and it is said that millions of people use the Inter every day. Sending s is more and more popular among students. ( )1. The Inter has a history of more than_______ years. A. sixty B. ten C. forty D. twenty ( ) new work system was set up to_______. A. make puters cheaper B. make itself keep on working all the time C. break down the whole works D. make puters large and e
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