单选题 He used to play badminton with you, ______?
  • A. didn't he
  • B. used he
  • C. did he
  • D. gone off
【正确答案】 A
【答案解析】used to do sth.“过去常常做(某事)”，变反意疑问句时，后半句用didn't+人称代词。