听下面一段材料,回答第1-3题。 |
1. What's the man asked to do for the exchange? |
A. Fill in a memo (备忘录) and show his passport. B. Sign a register and show his memo. C. Fill in a memo and show his ID card. |
2. How much RMB can one get for one dollar according to the dialogue? |
A. 6.82 yuan. B. 6.62 yuan. C. 6.88 yuan. |
3. How long is the valid period of the memo? |
A. One year. B. Six months. C. Three months. |