Question

完形填空

      We are all busy talking about using the Internet,but how many of us know the history of the Internet?

      Many people are 1 when they find that the Internet was set up in the 1960s. At that time,computers 2 large and expensive. Computer networks didn't work well. If one computer in the network 3 down,the whole network stopped. 4 a new network system (系統(tǒng)) had to be set up. It should be 5 to be used by many different computers. If part of the network was not working, 6 could be sent through another part. In this way computer network system would keep on 7all the time.

      At first the Internet was only used by the government,but in the early 1970s,universities,hospitals and banks were allowed to use it too. However,computers were still very expensive and the Internet was difficult to use. By the start of the 1990s? computers became cheaper and 8 to use. Scientists had also developed software that made “surfing”(瀏覽) the Internet more convenient.

      Today it is easy to get online and it is said that millions of people use the Internet every day. 9 e-mail is more and more popular among students. The Internet has now become one of 10 parts of people's life.

() 1. A. surprise   B. surprising   C. surprised   D. surprises

() 2. A. is   B. are   C. was   D. were

() 3. A. break   B. breaks   C. broke   D. would break

() 4. A. Because   B. So   C. But   D. However

() 5. A. good enough   B. well enough   C. enough good   D. enough well

() 6. A. information   B. informations   C. an information   D. the informations

() 7. A. work   B. to work   C. working   D. worked

() 8. A. easy   B. easily   C. more easily   D. easier

() 9. A. Send   B. Sending   C. To be sent   D. Sent

() 10. A. important   B. more important

            C. most important   D. the most important

Answer 1

1. C 2. D 3. C 4. B 5. A 6. A 7. C 8. D 9. B 10. D

[解析]本文主要介紹了互聯(lián)網(wǎng)的發(fā)展歷史以及運營狀況。

1. C 根據(jù)語境可知當人們在20世紀60年代建起 網(wǎng)絡的時候都非常驚訝，故選C.固定短語be surprised表示吃驚，驚訝。

2. D 因是在過去發(fā)生的事情，主語是復數(shù)故用were，選D.

3. C break down表示損壞，因發(fā)生在過去，故用過 去式broke ,選C.

4. B 表示因果關系用連詞so,故選B.意思是因此要建立一個新的網(wǎng)絡系統(tǒng)。

5. A enough用來修飾形容詞要放在形容詞的后面，故選A.

6. A information是不可數(shù)名詞，故選A.

7. C keep on doing sth.表示持續(xù)做某事，故選C.

8. D 表示越來越怎樣，用比較級。根據(jù)語境可知到了20世紀90年代初，電腦變得越來越便宜和容易，故選D.

9. B 表示在學生中間發(fā)電子郵件越來越流行，故選B.動名詞短語作主語。

10. D 表示網(wǎng)絡成了人們生活中最重要的生活之一，故選D.