听下面一段材料,回答第1至3题。 |
1. Where does this conversation take place? |
A. At a post office. B. At an Express company. C. At a bank. |
2. What's the difference between the two mail means? |
A. $3.60 B. $10.85 C. $9.75 |
3. Which does the man choose at last? |
A. Priority Mail B. Express Mai l C. Guaranteed Mail |