2. 专升本
  3. For this part, you are given 25 minutes to write a composition on the topic Environmental Pollution. You should write no less th

For this part, you are given 25 minutes to write a composition on the topic Environmental Pollution. You should write no less th

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问题     For this part, you are given 25 minutes to write a composition on the topic Environmental Pollution. You should write no less than 120 words and base your composition on the outline (given in Chinese) below.
    1. 环境污染严重。
    2．环境污染对人类的危害。
    3．如何处理环境污染问题。
选项
答案 Environmental Pollution Social environment is polluted by many pollutants. It has been clearly found that the gases emitted from all kinds of factories or plants and the exhaust pipes of automobiles heavily pollute the air. Detergents and waste chemicals pollute rivers and other water supplies. Pesticides such DDT leave poisonous residues in the tissues of organisms. Garbages cast out by people are left to accumulate in insanitary heaps that attract flies and give off bad smells. These pollutants endanger public health. Once they have entered the environment, they are difficult to be got rid of. As people have to breathe, eat and drink them, they directly or indirectly affect bodily functions and cause all kinds of infectious diseases. Since we know where the pollutants come from and their harmfulness to our health and economic development, we must take some effective measures to clear off the sources of pollution and establish a chapter of regulations to keep our environment free from pollution.
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