题目内容
二.完型填空
In 1990 a report was published about what the earth might be like 20 years from then on. The report was a result of a three-year 1 .
According to the report, the picture of the earth in the year 2010 is not a 2 one. The world will be more 3 because the population will continue to grow. The population could be 4 6,300 million, almost 2,500 million more than in 1985. More people would move into cities, especially cities in 5 countries. Cities like Cairo and Jakarta probably would 6 have a population of 15 million by then.
Food production will 7 , but not enough to feed all the people. Farmers will grow 90% more food than they did in 1985, 8 most of the increase would be in countries that 9 produce enough food for their people. Little increase is 10 in South Asia, Africa or the Middle East. Poor farming ways are 11 large areas of crop land, changing farms into deserts. More farmland is 12 as cities become larger and more houses are built. 13 will get worse as industrial countries burn more coal and oil. Many of the world's 14 could disappear as more and more trees are cut down. Energy will continue to be a serious problem. The experts say their picture of the earth for the year 2010 15 . They only continued the situation that 16 today. By changing the situation, by 17 the problems, the picture can be changed. There is 18 time for the nations of the world to work 19 a plan of action. But they warned that 20 too long to make decisions would greatly reduce the chances of success.
1. A. learning B. project C. notice D. study
2. A. pleased B. pleasant C. safe D. blue
3. A. dangerous B. beautiful C. crowded D. terrible
4. A. no more than B. as many as C. so much as D. as large as
5. A. developing B. developed C. big D. mountainous
6. A. none B. each C. all D. neither
7. A. insist B. reduce C. increase D. continue
8. A. so B. but C. or D. however
9. A. already B. hardly C. partly D. never
10. A. wanted B. lacked C. found D. expected
11. A. destroying B. protecting C. disturbing D. interrupting
12. A. saved B. lost C. discovered D. used
13. A. Air pollution B. Water pollution C. Some diseases D. All farmland
14. A. animals B. plants C. forests D. people
15. A. must be true B. will come true C. can't be true D. may be wrong
16. A. happens B. develops C. exists D. appears
17. A. settling B. working out C. answering D. dealing
18. A. no B. still C. less D. plenty of
19. A. about B. in C. out D. for
20. A. working B. suggesting C. spending D. waiting
1-5 DBCDA 6-10 BCBAD 11-15 ABACD 16-20 CABCD
