— You ought to have made an apology to y
问题:
— You ought to have made an apology to your English teacher last Sunday.
— Yes, I know I ____. [ ]
A. ought to
B. have to
C. should have
D. must have
— You ought to have made an apology to your English teacher last Sunday.
— Yes, I know I ____. [ ]
A. ought to
B. have to
C. should have
D. must have