书面表达（共15分）
91.假如你是Jim，你校试行在课间播放音乐，你班的同学对此进行了讨论，看法不一，大多数同学赞同，而部分同学反对。请你根据下面提供的信息，给你们的校长写封信，介绍大家的观点，同时谈谈自己的看法。
原因：   赞同者：                   反对者
1.音乐使人们快乐           1.太吵，无法欣赏
2.使大脑得到放松           2.有时上课后还沉浸在刚听的音乐中，不能专心听课
要求：1.词数80~100
2.要点齐全，行文连贯，可适当发挥
3.开头和结尾部分已给出，不计入总词数。
参考词汇：study efficiency学习效率; concentrate on专心……..
Dear Headmaster,
We have had a discussion about  whether to play music during the break.All the students in our class gave the ideas.
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
Yours sincerely,
Jim