______burning coal, oil and gasoline are responsible for the globing warming? ______the government should back up investors wit

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问题 ______burning coal, oil and gasoline are responsible for the globing warming?
______the government should back up investors with financing for cleaner energy technologies?

选项 A、 
B、 
C、 
D、 

答案D

解析 政府应该在财政上支持对洁净能源技术的投资,出现在D的结尾。干扰选项A中虽然提到政府已经认识到使用替代能源的意义,但没有提及资金的支持。
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