Question

       目前地球面臨水資源危機(jī)，請(qǐng)你根據(jù)以下提示寫(xiě)一篇100詞左右的短文。

       1．人們以為淡水是取之不盡的（提示：雨水、河水、井水……）

       2．實(shí)際上淡水是非常緊缺的（提示：人口增加，工業(yè)用水增加，污染……）

       3．人類(lèi)應(yīng)該怎么辦？

Global Shortage of Fresh Water

                                                                               

                                                                                

                                                                               

                                                                               

                                                                                

Answer 1

Global Shortage of Fresh Water

       Many people believe that the world’s supply of fresh water will never be used up .They think that fresh water comes from such a variety of sources that it is always sufficient for use .Such an opinion leads to a shocking waste of water.

       As a matter of fact, the earth is short of fresh water. Furthermore, with the rapid growth of the world’s population, the rising demand for water by industry, and the serious pollution of our surroundings ,the world is facing the danger of running out of fresh water .Actually ,in some big cities ,fresh water cannot meet the daily needs.

       Therefore, to find new ways to save water is an urgent task. First, we should pass strict laws to control any waste of water. Second, scientists must work even harder to purify sea water and polluted water, and try to find substitutes to reduce the use of fresh water.