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海巡四等 106年 [海洋巡護科航海組] 法學知識與英文(包括中華民國憲法、法學緒論、英文)

第 43 題

📖 題組:
Climate change will force some species of birds to migrate; water resources will increase or decrease; there will be more floods and droughts. Sea levels will rise in some coastal areas. There will be heat-waves and more air pollution, which in turn will cause infectious diseases to spread. There will, however, be some benefits, too. Moderate warming will favor some farmers. Some areas will have more water and more sunshine. There are ways of attempting to slow climate change, such as replanting and increasing the area of the world’s forests, because plants and trees reduce the effects of carbon dioxide, but on its own this is not enough to stop global warming. For this to happen, we must cut down on our production of carbon dioxide. One way to do this is to cut down on our use of fossil fuels like coal and oil, which is possible but must be done gradually: coal and oil can be replaced over a period of time by wind energy and solar power. Climate change is not entirely new; it happened two hundred years ago when the Industrial Revolution started. In recent years, the United States has been responsible for 25% of greenhouse gas emissions. In the future, India and China will produce more greenhouse gases than the United States and Europe.
What does the underlined “thisˮ refer to in this passage?
  • A to plant more forests
  • B to stop global warming
  • C to cut down on the use of coal and oil
  • D to have less carbon dioxide

思路引導 VIP

請觀察 “this” 所在的那句話:“For this to happen, we must...”。這句話顯然是在說明「達成某個目標的條件」。請回頭看前一個子句的句尾,作者剛剛提到了哪一個「最終想要達成的目標或結果」?

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  1. 觀念驗證
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