Withnaturalresourcesrunningout,manismakingeveryeffortt... 国语站 题库 1.9W 大中小设置文字大小 问题详情: With natural resources running out, man is making every effort to search for a certain ______ to meet the demand of energy.A. alternative B. available C. access D. approach【回答】A知识点:名词题型:选择题 TAG标签:#