单选题 I can't remember when exactly the Robinsons left city, I only remember it was ______ Monday.
  • A. the, the
  • B. a, the
  • C. a, a
  • D. the, a
【正确答案】 D
【答案解析】[解析] leave the city离开这座城市。a Monday一个星期一，表泛指。