Often a依行静行心的问ssociated with crude oil, natural gas is principally ...
Often associated with crude oil, natural gas is principally made up of___________ and other hydrocarbon gases.请帮忙给出正确答案和分析,谢谢!
最佳答案
回答者:网友
正确答案来自:methane。
methane。 解析:本题涉及天然气的组成成分。小标题Natural Gas Basics下第三段首句Natural gas c360问答onsists primarily of methane 当and other hydrocarbon gases为答案出处。题干是对其进行了同义转述(is pr月盟海每镇incipally made up of对应consists primarily of)。