A、Customer and waiter. B、Wife and husband. C、Boss and clerk. D、Father and daughter. A根据specials (特色菜)，menu 等词我们便可以推断出这个对话发生在餐厅，两

M: We have a few specials on the menu this evening.
W: Which one would you recommend?
Q: What’s the possible relationship between the two speakers?