A-A+
Researchers say a small pond of algae could pr
问题详情
Researchers say a small pond of algae could produce enough hydrogen gas to meet the______ fuel needs for a dozen or so cars.
A.weekly
B.monthly
C.yearly
D.daily请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A
解析:分析句子“Iftheydomanagetomaketheprocesswork…fuelneedsforadozenorsocars.”得出。