【正确答案】[范文] Dear Mr. President, I am a student of computer science in our university. I am writing this letter to yon to show about the problems of the canteen service on campus on behalf of some students of our department. Firstly, we need more varieties of foods served to the students, which means every student can get the food that he thinks suitable for his pocket-money allowance. Secondly, we find it essential to elongate the opening hours of the canteen. A student from a class that ends at 12:00 may reach the canteen no sooner than 12:30. However, the fact is that the canteen will be closed when he gets there. Thirdly, we are greatly concerned with the dining environment. We feel that student diners are entitled to a better dining environment than what they are having now. We do hope that the university authority will look into the problems and solve them. Sincerely yours, Li Ming

【答案解析】建议信的写法和许多信件的写法大同小异。首先，列举出写信的目的。其次，详细列举问题，并做进一步的阐述。最后，希望对方能够解决问题，表达自己殷切的期望和诚挚的谢意。 第一段：说明自己的身份，并说明写信的目的。 第二段：分条列举具体问题，针对问题作详细阐述。 第三段：表达自己对学校解决问题的殷切期待。 [参考译文] 亲爱的校长先生： 我是本校计算机科学专业的一名学生。我写信的目的是想代表我们公寓的学生，向您反映一下学校食堂在服务上的一些问题。 首先，我们需要更多种类的餐点供应，这样每位学生才能够根据自己的实际情况来进行购餐。其次，我们发现延长食堂供餐时间是有必要的。试想，一位学生在中午12点下课，到食堂的话，可能也就不到12:30。然而，事实上却是当我们到的时候，发现食堂已经关门了。最后，我们十分关注就餐环境。我们认为一个好的就餐环境远远要比吃的东西本身更重要。 我们希望学校领导能够将问题调查清楚，并尽快解决。 您诚挚的， 李明