听下面一段材料,回答第1至3题。 |
1. What does the woman say about the science book? |
A. It's of little value. B. It's in bad condition. C. It's an old edition. |
2. How much will the woman pay the man? |
A. $ 30. B. $ 23. C. $ 21. |
3. Why is the woman unwilling to buy more textbooks? |
A. She isn't sure what textbooks will be used. B. She hasn't enough money to buy more. C. She doesn't like books marked with notes. |