文档介绍：精选优质文档-----倾情为你奉上
精选优质文档-----倾情为你奉上
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精选优质文档-----倾情为你奉上
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专接本公共英语笔试部分基础测试
单项s many 38 . Bodies need salt. If we don’t have enough, our bodies can’t work properly. We put salt on icy roads to make them 39 . We also use salt to produce other products, like paper and glass. But for many years, salt’s most important job was to 40 food. Like other living things, most bacteria(细菌) need water to live. Salt takes in plenty of water, so most bacteria(细菌) can not live 41 a salty environment. As a result, salt protects food and many other things. For much of humans history, this ability has made salt 42 Every ancient culture from Egypt to China depended on salt. Even today, the hard working useful people are
精选优质文档-----倾情为你奉上
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43 as “the salt of the earth”.
For centuries, salt was also hard to 44 . It’s usefulness, together with rarity(稀有) made it very expensive. Salt could even be used like 45 . In fact, the word salary (薪水) comes from the word salt.
Today, salt is used more widely and it still plays an important role in our life.
36. A. salt B. air C. gold D. sugar
37. A. or B. so C. and D. but
38. A. forms B. secrets C. uses D. skills