[简答题]Directions: For this part, you are allowed 30 minutes to write a composition on the topic "Global Shortage of Fresh Water". You should write in no less than 100 words, and base your composition on the outline given in Chinese below:
1.如今我们面临着淡水资源短缺甚至耗尽的危险；
2.关于节约用水给出你的建议。

正确答案：

     Many people believe that fresh water will never be used up, They think that fresh water comes from such varieties of sources that it is always sufficient for us. Such opinion leads to surprsing waste of water.
     As a matter of fact, the earth is short of water. Furthermore, with the rapid growth of the world's population, the rising demand of water by industry, and the serious pollution of our surround- ings, 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, it is up to us to find new ways to save water. First, we should make the best use of water, and not waste it. Second, scientists must work even harder to purify seawater, polluted water and try to find solutions in industry to reduce the use of fresh water.