听下面一段材料,回答第1至4题。 1. What is the man? [ ] A. A host. B. A manager. C. An author. 2. What can people do in Kramer's Books & Afterwards Café? [ ] A. Have drinks. B. Buy clothes. C. Do sports. 3. How long has Kramer's Books & Afterwards Café been successful? [ ] A. For about 24 years. B. For about 34 years. C. For about 76 years. 4. What makes Kramer's Books & Afterwards Café a success? [ ] A. Its variety of books. B. Its food. C. Its location.