题目

根据短文理解，从A、B、C、D四个选项中选择正确答案填空。 The computer is a very wonderful machine. It is so 1 today that it seems we cannot live or work without it. Computers 2 in many ways—in offices, in factories, in big shops, at schools, and even at home. 3 the computer, people are living a better life.    The computer is one of the greatest inventions of the 4 century. The first computer was built in America and it was named Eniac. It was not only very 5, but also quite heavy. It was as big as two rooms!    But the computer is developing very fast. Today they are becoming smaller and smaller, lighter and lighter, and 6 faster and faster. There are many different kinds of computers on the market. You can choose any one you like.    7  the computer can do a lot of things for people, it helps us to learn about the real world. With the computer you can 8 an e-mail just in a few seconds to your friend far away from you, but it will take the post office quite a long time to deliver a 9 to your friend.    Now the computer really gives us a very nice picture about the world of tomorrow. So as a student in the 21st century, we have to work hard and learn how to 10 the computer very well. Don't you think so? （1） A . beautiful      B . interesting      C . popular D . enjoyable （2） A . were using    B . are used      C . use     D . used （3） A . On          B . In        C . Among D . With （4） A . 18th           B . 19th       C . 20th    D . 21st （5） A . useful      B . large         C . small    D . cheap （6） A . studying     B . teaching      C . walking     D . working （7） A . With       B . As      C . Like   D . By （8） A . give        B . take         C . post        D . send （9） A . letter      B . book          C . help     D . message （10） A . get      B . use          C . read D . write 答案：（1）C；（2）B；（3）D；（4）C；（5）B；（6）D；（7）B；（8）D；（9）A；（10）B；

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