题目列表(包括答案和解析)
3.”Word” and “world” are pronounced________(不同).
2.I________(注意到) her go out of the room just now.
1._______(一般) speaking, American English and British English are almost the same.
请你根据下列要点写一篇论述文,谈谈如何保护大自然。词数120个左右。
1.当今污染已成为全球问题。空气、河海、土壤的污染对人类和动物都十分有害。
2.举例说明种污染的原因以及产生的严重后果。
3.要采取有效措施阻止污染、净化环境、保护生态平衡。
Scientists say that something very serious is happening to the earth. It will begin to get 1 in the 1990s. There will be major changes in 2 during the next century. Coastal waters will have a 3 temperature. This will have a 4 effect on agriculture. In northern areas, the 5 season will be ten days 6 by the year 2000. However, in 7 areas, it will be too dry. The 8 of water could decrease by eighty percent. This would 9 a large decrease in 10 production.
World temperature could 11 two degrees centigrade by the year 2040. However, the increase could be three times 12 great in the Arctic and Antarctic areas. This could cause the 13 sheets to melt and raise the 14 of the oceans 15 one to two metres. Many coastal cities would be 16 water.
Why is this happening? There arc too 17 carbon dioxide (二氧化碳)in the air. 18 oil, gas and coal burn, they create large 19 of carbon dioxide. This carbon dioxide lets 20 enter the Earth's atmosphere and 21 the Earth. However, it doesn't let as much heat 22 the atmosphere and enter space. It's 23 a blanket. The heat 24 the sun can pass through the blanket to warm the Earth. The heat 25 there and can't escape through the blanket again.
Scientists call this the green house effect.
1. A. warmer B. colder C. better D. worse
2. A. land B. live C. climate D. weather
3. A. lower B. higher C. normal D. proper
4. A. good B. general C. serious D. useful
5. A. hot B. cold C. autumn D. growing
6. A. longer B. shorter C. busier D. more important
7. A. colder B. warmer C. higher D. lower
8. A. much B. many C. amount D. number
9. A. lead B. keep C. make D. cause
10. A. oil B. industrial C. agricultural D. coal
11. A. increase B. drop C. lift D. be
12. A. more B. as C. much D. less
13. A. water B. rain C. solid D. ice
14. A. degree B. level C. coast D. area
15. A. by B. to C. of D. with
16. A. above B. under C. in D. over
17. A. little B. many C. few D. much
18. A. If B. Because C. When D. Why
19. A. amount B. amounts C. deal D. quantity
20. A. sunlight B. air C. carbon dioxide D. gas
21. A. cold B. protect C. hurt D. heat
22. A. enter B. get C. leave D. reach
23. A. like B. as C. just D. for
24. A. through B. by C. from D. on
25. A. get B. arrive C. reach D. stay
答案: 1-5ACBCD 6-10ABCDC 11-15ABDBA 16-20BDCBA 21-25' DCACD
20. Listen! Can you hear a girl’s ______?
A. sound B. noise C. voice D. saying
19. It must have rained last night, ______ the ground was wet.
A. for B. since C. because D. so
18. The bed ______ 1.5 meters wide.
A. measuring B. is measured
C. measures D. to be measured
17. All she should do ______ him a little push.
A. is giving B. give C. gives D. is give
湖北省互联网违法和不良信息举报平台 | 网上有害信息举报专区 | 电信诈骗举报专区 | 涉历史虚无主义有害信息举报专区 | 涉企侵权举报专区
违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com