摘要:根据课文内容用适当的词填空.使短文完整. The computer began as a calculating machine in 1642 in France.Then in 1822.it was built 1. an analytical machine.which 2. instructions from cards with holes.In 1936 Alan Turing wrote a book 3. how computers could 4. to work.and built a “universal machine 5. any mathematical problem. At the beginning.the computer was huge.the 6. of a large room.7. years go by.it becomes smaller and smaller.especially 8. it got new transistors in the 1960s.it has become smaller and smaller.and 9. artificial intelligence.it is getting cleverer and cleverer.quicker and quicker. In 10. early 1960s.computers could be connected by a network.11. enables their users 12. information with others and talk to each other.Since computers 13. into people’s homes.computers are used by billions of people 14. information and communicate with each other around the whole world by the 15. . 答案:1.as 2.followed 3.describing 4.be made 5.to solve 6.size 7.As 8.since 9.with 10.the11.which 12.to share 13.were brought 14.to deal with 15.Internet

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