第16题: [单项选择]{{B}}Questions 11 to 18 are based on the conversation you have just heard.{{/B}} A. Sending the next package earlier. B. Waiting patiently. C. Using air freight. D. Looking for the package. 参考答案:C 答案解析:[听力原文]
M: I sent the package over 10 days ago and it still hasn’t arrived.
W: Maybe you should sen