______burning coal, oil and gasoline are responsible for the globing warming? ______over-consumption of energy threatens public

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问题 ______burning coal, oil and gasoline are responsible for the globing warming?
______over-consumption of energy threatens public health?

选项 A、 
B、 
C、 
D、 

答案D

解析 只有在D中提到了过度滥用能源会危及公众健康。
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