2. 外语
  3. For this part, you are allowed 30 minutes to write a short essay entitled Air Pollution following the outline given below. You s

For this part, you are allowed 30 minutes to write a short essay entitled Air Pollution following the outline given below. You s

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问题 For this part, you are allowed 30 minutes to write a short essay entitled Air Pollution following the outline given below. You should write at least 120 words but no more than 180 words.
1．近年来空气污染严重。
2．空气污染引发的危害。
3．提出解决办法。
选项
答案 Air Pollution (1) It is reported that thick fog and haze surround many parts of China. People have to wear masks when they go out. As air pollution is getting worse and worse, it has become the main concern of people. (2) Air pollution can have serious impact on human’s health and also severely affect natural ecosystems. Millions of people die of illnesses related to air pollution every year. In the meantime, greenhouse effects result in warmer weather, acid rains corrode the earth, and frequent haze causes traffic problems. (3) Confronted with such situation, we should adopt positive measures. The government should play its regulatory role in proper supervision. Related rules should be carried out for reducing emissions of new vehicles and limiting high-emission vehicles. Factories should meet the standards of curbing emissions of pollutants in surrounding cities. Meanwhile, provinces and municipalities in each target region should set up a mechanism for the joint prevention and control of air pollution.
解析 (1)空气污染引发雾霾，人们日益关心空气污染问题。
(2)空气污染引发严重的后果。
(3)采取有效措施来治理空气污染。
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大学英语四级

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