作业帮快来吧，写清楚点。
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/05/11 13:20:25
求大神老师解答
解题思路： 对整篇短文内容有了一定的了解后，要马上看短文后的问题，带着问题去选择或判断答案。
解题过程：
81. For twenty-one years . (2014-1993=21)
82. 3 / Three
83. Every eight seconds a child dies from drinking dirty water.
84. To tell readers the importance and the ways of saving water. /To call on readers to save water.
最终答案：如上
解题过程：
81. For twenty-one years . (2014-1993=21)
82. 3 / Three
83. Every eight seconds a child dies from drinking dirty water.
84. To tell readers the importance and the ways of saving water. /To call on readers to save water.
最终答案：如上