单选题 M: Can you recommend something that a school boy of 7 or 8 will really like?
W: I'd suggest this toy train, sir. It's an excellent brand. Very popular all over the world these days.
Q: What is the man doing?
A. Shopping with his son. B. Buying a gift for a child.
C. Promoting a new product. D. Bargaining with a salesgirl.