文中词汇表达比较多样,能多用学术词汇就更好了;作者句法不错,但是文章整体句子稍微偏短;文章层次较为清晰。
China’s many cities are now going thirsty. What has caused the shortage? The main reason is that growing population and new industries demand more water. But the most important reason is serious pollution of water resources. As economic systems have developed in our country, water pollution has been going from bad to worse. In addition to these, some areas are suffering from drought after years of poor rainfall. To solve the problem of water shortage , firstly, cities should work out a plan of how to make the best use of water supply. Secondly, we should do our best to balance water resources and industrial development. Thirdly, we should persuade citizens to economize on water. With the operation of the action, the cities will be free of being worried about water shortage.