问答题Directions: The students of your university are not quite satisfied with the service of the school canteen. You are the secretary general of the student union. Write a letter to the school president to show your concern of the canteen service, which in

Directions: The students of your university are not quite satisfied with the service of the school canteen. You are the secretary general of the student union. Write a letter to the school president to show your concern of the canteen service, which includes the quality and prices of the foods served, the environment and the service.　　You should write no less than 100 words. Do not sign your own name at the end of the letter. Use “Li Ming” instead. You do not need to write the address. Now write the letter on the Answer Sheet.