A-A+
Not until actually faced with water scarcity _
问题详情
Not until actually faced with water scarcity ______ appreciate the value of water to a region.
A.one can
B.one can not
C.can one
D.can not one请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:C
解析:not until开头的句子,后面应该使用倒装句,所以排除A和B。根据句意“只有真正遇到水资源缺乏,我们才会感激水对一个地区所起的重要作用”,C选项正确。