　　For this part, you are allowed 30 minutes to write an essay based on the pictu

游客2023-08-08 69

问题　　For this part, you are allowed 30 minutes to write an essay based on the picture below. You should start your essay with a brief description of the picture and then express your views on the problem of air pollution. You should give sound arguments to support your views and write at least 150 words but no more than 200 words.

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答案                                                    How to Prevent Air Pollution?
      The picture above vividly reflects the threat from air pollution in the future: Everybody has to carry an oxygen bottle to get fresh oxygen. Maybe this picture is a little bit exaggerated; however, we cannot neglect the problem of air pollution.
      As a matter of fact, we have many methods to avoid or decrease the harm of air pollution. First of all, the major source of air pollution is industrial pollution. Therefore, we should try to develop new resources to replace the traditional ones. Secondly, automobile exhaust is the second largest source of air pollution, so we are supposed to take public transportation vehicles as frequently as possible and try to develop new clean-energy vehicles. Thirdly, we should plant more trees to absorb more carbon dioxide in the air and release more oxygen through the process of photosynthesis.
      All in all, the air belongs to us all and everybody on the planet should take the responsibility to protect the environment, to be specific, the air.

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