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Bill was a newspaper boy. He went from house to house 1 the day's papers to the neighbors. Each week he went to get his 2 . Bill kept a little book. In the book he wrote down who 3 him and who did not. Bill was keeping a record (記錄) Men have been keeping records 4 very early time. How did they do this before they learned to write? Sometimes they made knots (打結(jié)) in different colored strings (繩子).Indians in South America kept records in this 5 . Today we have machines for 6 and keeping records. Do you go to the grocery store? Does it have a cash register? The cash register keeps records. It adds up the things you 7 . It tells how much is sold in the store everyday. Many places have machines called computers. They 8 computers to keep all the records. Computers are 9 than knots in strings. Someday men may use _10 even better than computers. | ||||
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科目:初中英語 來源:新疆烏魯木齊2011年中考英語試題 題型:054
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科目:初中英語 來源:同步題 題型:完形填空
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The bicycle is one of the simplest (最簡單的) yet most useful inventions in the world. What is most
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