单项选择题
W: I sent the package over ten days ago and it still hasn’t arrived. M: Maybe you should send the next one by air.
What does the man suggest（）
A. Arrive early. B. Take a ship. C. Look for the package. D. Use airmail.
单项选择题 What does the man want to do（）
单项选择题 Where does the conversation take place（）
