单选题 I wish that you ______ such a bad headache because I'm sure that you would have enjoyed the concert．
  • A．hadn't
  • B．didn't have had
  • C．hadn't had
  • D．hadn't have


【正确答案】 C
【答案解析】wish后面用虚拟语气，表示与过去事实相反用过去完成时。