假如你叫李华，是某校的高中学生。请你根据目前MP3 / 4在中学中流行的现象，用英语给一家英文报社写信反映此事,并发表你

Dear Editor,
I’m a senior 2 student. Now MP3 and MP4 are very popular among us middle school students. There are many advantages. Firstly, it’s so small that it’s convenient for us to carry. Secondly, it can help to improve our English listening. Thirdly, it can download music, songs and even films, which can thus enrich our life.
However, there are some disadvantages, too. Scientific researches discover that overusing it can influence our hearing, which is harmful to our health. Besides, some students are addicted to pop songs and music, both in and out of class and other students even listen to it on the way, which is thought very dangerous.
In my opinion, we should make good use of MP3 and MP4 in our study and on the other hand we should learn to use them properly and safely.                                                                                                                                                                                   Yours,                                                                                                                              Li Hua

本文是一篇考生非常熟悉的正反观点类的议论文。要点都已经给出来了，考生只需要翻译即可。在写作的过程中，要注意使用合适的连接词如：However，In my opinion，Firstly, Secondly, Thirdly,让文章的串联更自然。同时也要注意选词的合理性要选用一些高级的词汇和句型，让文章的档次更高。