— I'm sorry to hear that Bill failed the
问题:
— I'm sorry to hear that Bill failed the exam again.
— Don't worry about him. I'm sure that he will never give up until he _____.[ ]
A. succeed
B. succeeds
C. succeeded
— I'm sorry to hear that Bill failed the exam again.
— Don't worry about him. I'm sure that he will never give up until he _____.[ ]
A. succeed
B. succeeds
C. succeeded