| 1. 翻译 | 详细信息 |
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根据句意和汉语提示写出所缺的单词
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| 2. 阅读理解 | 详细信息 |
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Today there are 6.4 billion people on the earth. By the year 2050 there may be 12.5 billion . There are a lot of people to feed. We need more and more food.
One way to produce more food is growing stronger plants. For thousands of years, farmers have made plants better. Every season, they pick the best plants for the next season. It works very slowly. Since 1983, scientists have been able to change plants more quickly by changing their genetic（遗传的） material. Foods from plants grown in this way are called genetically modified(改变的) foods, or GM foods. By changing the genetic material of a plant, it is possible to make new plants. They make plants which are strong against plant diseases. They can also help in our diseases; a kind of rice is being prepared , for example , which stops people becoming blind. Rich countries produce GM foods because they are easy to grow and bring in more money. Poor countries are interested in them because they help produce more food. GM plants are not natural. No one knows how good or bad they are,. Making GM foods is only one way of feeding people in 2050. There are strong feelings against them, because they are unnatural. They may feed people , then hurt them or their children later. But both rich and poor countries are interested in their use, and they are not going to go away. In 2050, we may think differently about them.
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| 3. 选词填空（词汇运用） | 详细信息 | |
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选择方框内合适的词填空。
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| 4. 语法填空 | 详细信息 |
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—What about the soup?
—Oh, it tastes a little (salt). |
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| 5. 语法填空 | 详细信息 |
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A present (give) to me by my friend on my birthday.
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| 6. 语法填空 | 详细信息 |
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You are late. All the tickets (sell) out an hour ago.
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| 7. 语法填空 | 详细信息 |
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My shoes (wash) by my mother yesterday.
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| 8. 语法填空 | 详细信息 |
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a lot of useful things (invent) by Edison?
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| 9. 语法填空 | 详细信息 |
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The window (clean) ten minutes ago, and the room looks bright now.
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| 10. 语法填空 | 详细信息 |
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In England, nobody under the age of 18 (allow) to drink in bars.
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