单选题 Harry : Well, I have to be on my way now.______
Richard: You, too. And don't forget to drop me a line.
  • A. Goodbye !
  • B. Take care.
  • C. Enjoy yourself.
  • D. Have a nice trip.
【正确答案】 B
【答案解析】[解析] 对话可能发生在机场或其他地方。根据对话内容，可知一人前往他处旅行，另一人暂留。此句应为离别时的祝愿，最适当的应对句应是B项。A项与下文语义不能衔接；C项和D项不符合语境。