听下面一段材料,回答第1-3题。 1. What will Diana do this afternoon? A. Attend a lecture. B. Go to class. C. Write an essay. 2. What do we know about Dr. Rich? A. He teaches English culture. B. He’s been absent three times. C. He’s very strict. 3. What does Mike say about the business communication course? A. There is not much course work to do. B. He has already handed in three essays. C. He has a 3000-word term paper to write.