第16题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. At a railway station. B. In a post office. C. In a bank. D. In a book store. 参考答案:C 答案解析:[听力原文]
W: What’s the current rate of exchange
M: The rate is 100 US Dollars to 835 Yuan. How much