【答案解析】Dear Mr. President, My name is Li Ming. I am a freshman of the management school. I venture to write to express my disappointment about the canteen service on our campus. First, it is too crowded in the canteens. The students get out of classes at the same time, especially at noon. You just can't imagine what it is like in the canteen then. Students hustle to buy their dishes and wait for ages to get seats. Second, the quality of the food is not good if you take its price into consideration. Some say that hunger is the best spice. It is true. But that doesn't justify its poor taste and high price. The third and the most unbearable is the attitude of the canteen staff. They are really impolite. They never smile, wearing a face hard like stone. They seldom speak, ff they do open their mouth, what will enter your ears is nothing but cold utterance. Surely this is a very famous university. But I still wish while we get high quality spiritual food for out head, we can get the same quality food for our stomach. Our canteens really need some improvements. Looking forward to the improvement of the canteen. Sincerely yours Li Ming