问题补充:
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
答案:
A. hadn’t
B. didn’t have had
(答案→)C. hadn’t had
D. hadn’t have
解析:
wish后面的宾语从句用虚拟语气,表示与过去事实相反的情况,宾语从句应用过去完成时。