四级范文1. 投诉信Directions: You live in a room in college which you share with another student. You find it very difficult to work there because your roommate always has friends visiting. Write a letter to the Accommodation Officer at the college.1)规定下学期换一种新居间,2)解释原因, 3)规定单间。 March 2, Dear Sir or Madam, I am writing to inform you that I wish to move into a new room next semester. I would prefer a single room, as I find the present sharing arrangement inconvenient. I must explain that the reason for my dissatisfaction is my roommate’s inconsiderate behavior. For one thing, his friends are constantly visiting him; for another, he regularly holds noisy parties. In these circumstances, I find it difficult to concentrate on my studies, and I am falling behind in my assignments. I am sure you will agree that the only solution is for me to move into a room of my own. Therefore, I would be grateful if you could find a single room for me, preferably not in the same building but as near to the college campus as possible. Yours sincerely, Li Ming2.The Sky-Rocketing Price of Apartments in Chinese Cities1.近年来中国都市房价不停上涨;2.中国都市房价不停上涨旳原因;3.你旳见解。In recent years there exists an increasingly serious social and economical problem of the house/property price in Chinese cities sky-rocketing. In giant cities such as Beijing and Shanghai the price of every square meter has already gone up to 30, 000 yuans. Some urban Chinese can’t afford to buy a flat. Others complain loudly about becoming “mortgage slaves”.There are a couple of reasons producing this problem. Firstly, Chinese treat flats as “stores of value, like gold”. With few other investment options in ...