环境保护

Directions: For this part, you are allowed 30 minutes to write a composition on the topic On Water Shortage. You should write at least 150 words, and base your composition on the outline given below:

Dear fellow students, Our government is aiming to build a conservation-oriented society (节约型社会). I think it is every citizen's duty to achieve this goal. As high students, what should we do? We should

Throughout history man has changed his physical environment in order to improve his way of life. With the tools of technology he has altered many physical features of the earth. He has transformed woo

仍然有很多环保问题在近几年。最严重的问题之一是空气，水和土壤的严重污染。污染的空气严重损害人们的健康。污染的水引起的疾病和死亡。更重要的是，植被已大大减少，随着现代城市的快速增长。 为了保护环境，许多国家的政府都做了很多工作。介绍了立法措施