A-A+
The U.S. government and some of the American p
问题详情
The U.S. government and some of the American people believe that reducing America"s dependence on foreign petroleum is one of the reasons to start research into the possibility of using ethanol.
A．Y
B．N
C．NG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：Reasonsforthechange部分的两段分别谈到了美国大众和美国政府对采用酒精作为替代能源的原因，由此可以看出降低美国对国外石油的依赖是一个原因
