公共英语一级
参考答案:C进入在线模考
本题考查连词的用法。根据上下文可知,这里填表示因果关系的连词,全句才符合逻辑。
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What is paper made ( Example: 0 )? When we 1 books or newspapers, we seldom stop and think about the things 2 to make them 3 paper our lives would be very different.
Paper is one of 4 important inventions(发明) of all time. The people in Egypt(埃及) first used a kind ofgrass-like plant to 5 paper around five 6 years ago. 3000 years later, a Chinese man created a new 7 of paper using pieces of old cloth. Then for several hundred years, people 8 the world had been using this Chinese method to make paper. In 18:38. a Canadian man invented a 9 method of papermaking usingwood Today,most of the paper we use is made from 10

What is paper made ( Example: 0 )? When we 1 books or newspapers, we seldom stop and think about the things 2 to make them 3 paper our lives would be very different.
Paper is one of 4 important inventions(发明) of all time. The people in Egypt(埃及) first used a kind ofgrass-like plant to 5 paper around five 6 years ago. 3000 years later, a Chinese man created a new 7 of paper using pieces of old cloth. Then for several hundred years, people 8 the world had been using this Chinese method to make paper. In 18:38. a Canadian man invented a 9 method of papermaking usingwood Today,most of the paper we use is made from 10

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