问答题

简答题 Water pollution is a serious problem threatening the survival of human beings, plants and animals. It is urgent that some strong measures be adopted to deal with the problem.
There has been a discussion recently on the issue in a newspaper. Write a letter to the newspaper based on the following outline:
1. Present situation
2. Suggested measures to be taken
3. Future prospect
Write a letter between 100 and 120 words in an appropriate style. on the answer sheet. Do not write your name or address.