题目：世界多数国家都意识到防止环境污染的重要性。
- A. Most of the countries in the world are aware of the significance of preventing the environment from being pollueted.
- B. Most of the countries in the world is aware of the significance of prevent the environment from be pollueted.
- C. Most of the countries in the world are aware of the significance of prevent the environment from being pollueted.
- D. Most of the countries in the world is aware of the significance of preventing the environment from be pollueted.
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