People in some countries waste water______ people in others don’t have enough to drink. A．while B．be...
2022-12-17 22:49:56 107次 2015届四川省成都市高一4月月考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
People in some countries waste water______ people in
others don’t have enough to drink.
A．while B．because C．if D．so
本题链接：
