— Why didn't you go to the dance last night?
— If I _____ tired, I would have. [ ]
A. were not
B. hadn't
C. haven't been
D. hadn't been
答案:D
— Why didn't you go to the dance last night?
— If I _____ tired, I would have. [ ]
A. were not
B. hadn't
C. haven't been
D. hadn't been
答案:D