第1题: [单项选择]According to the passage, we can avoid a worldwide water shortage in the future by A. increasing rainfall. B. reusing water and utilizing sea-water. C. cutting down our consumption of water. D. reducing the number of factories producing steel. 参考答案:B
第17题:[单项选择]<br><br><br/>A.but<br/>B.except<br/>C.with<br/>D.besides<br/>参考答案:D 答案解析:[试题分析] 语法题。 [试题详解] besides的意思是:除……外,还有,如: There were six members on the committee besides him. (除