单选题 Anderson left the table, {{U}}remarking{{/U}} that he had some work to do.
  • A. doubting
  • B. thinking
  • C. saying
  • D. knowing
【正确答案】 C
【答案解析】[解析] 句意为:安德森离开了餐桌,说有些工作要做。remark“谈及”,四个选项:doubt“怀疑”;think“认为,以为”;say“说,表示”;know“知道,认识”。