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A report has recently been published about what the earth might be like 20 years or so from now on. ...
题目内容：
A report has recently been published about what the earth might be like 20 years or so from now on. The report is a result of a three-year 46 .
According to the report, the picture of the earth in the year 2020 is not a 47 one. The world will be more 48 because the population will continue to grow. The population could be 49 9,000 million, almost 3,000 million more than that in 2009. More people would move into cities, especially cities in 50 countries. Cities in India and Thailand probably would 51 have a population of 20 million by then.
Food production will 52 , but not enough to feed all the people. Farmers will grow 90% more food than they did in 2009, 53 most of the increase would be in countries that 54 produce enough food for their people. Little increase is 55 in South Asia, Africa or the Middle East. Poor farming ways are 56 large areas of cropland, changing farms into deserts. More farmland is 57 as cities become larger and more houses are built. 58 will get worse as developed countries burn more coal and oil. Many of the world’s 59 could disappear as more and more trees are cut down. Energy will continue to be a serious problem. The experts say their 60 of the earth for the year 2020 may be wrong. They only 61 the situation as it is today. By changing the situation, by 62 the problems, the picture can be changed. There is 63 time for the nations of the world to 64 a plan of action. But they considered that 65 too long to make a decision would greatly reduce the chances of success
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2.A.pleased B.pleasant C.safe C.blue
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8. |
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9. |
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10. |
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11..
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A．destroying |
B．protecting |
C．bothering |
D．interrupting |
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12. |
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13. |
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14. |
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15. |
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16. |
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17..
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A．solving |
B．working |
C．answering |
D．dealing |
18..
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A．no |
B．still |
C．less |
D．lots of |
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20. |
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