Some countries are increasing their use of natural gas, and other forms of . A. sourceB. e

发布时间:2020-08-16 14:37:22

Some countries are increasing their use of natural gas, and other forms of     .
A. source
B. energy
C. power
D. material

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A. source
(答案→)B. energy
C. power
D. material
解析:考查名词辨析。句意“一些国家正在增加天然气和其它类型能源的使用。”A“来源”;B“能源”;C“力量,权势,能力”;D“材料”。故选B。
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