听下面一段对话. 回答第1-4题。 1. What is the man doing? A. Reading an advertisement. B. Making an advertisement. C. Looking at a house in the city. 2. What does the man’s mother dislike about the city? A. The dirty roads. B. The fast pace. C. The unfriendly people. 3. What do we know about the man’s father? A. He likes the city. B. He will move to the country. C. He will get a job in another city. 4. What is the man? A. A businessman. B. A student. C. A farmer.