单选题 Wendy: Do you know what Daisy's boyfriend does?
Bill: ______
  • A. He's not a professional writer.
  • B. He travels a lot on business.
  • C. Isn't he a salesperson?
  • D. He meets with Daisy twice a week.
【正确答案】 C
【答案解析】[解析] 在回答有关职业的询问时，不应该回答他不做什么工作，而应该是他是做什么的。C的意思是：他是个推销员吧。