To reduce emissions of greenhouse gases, many countries are increasing the use of natural

发布时间:2020-08-17 08:28:58

To reduce emissions of greenhouse gases, many countries are increasing the use of natural gas, wind and other forms of      energy.
A. abandoned
B. original
C. alternative
D. precious

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A. abandoned
B. original
(答案→)C. alternative
D. precious
解析:A. abandoned被放弃的,被遗弃的,热情洋溢的,B. original 最初的,原始的,C. alternative可替换的,可供选择的, D. precious珍贵的,句意:为了减少温室气体的排放,很多国家在增加天然气,风和其他可替代能源的使用。所以选C。
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