单选题 — I have eaten a ton of eggs.
— ______.
  • A.My pleasure.
  • B.Fine.
  • C.That's OK!
  • D.You are kidding?
【正确答案】 D
【答案解析】[解析] You are kidding?/You are joking?“你在开玩笑吧?”表示不相信对方说的话。