问题
选择题
—I failed the exam again, mom.
—It doesn't matter, dear. I'm sure you will never give up until you _____. [ ]
A. success
B. successful
C. succeed
答案
答案：C
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—I failed the exam again, mom.
—It doesn't matter, dear. I'm sure you will never give up until you _____. [ ]
A. success
B. successful
C. succeed
答案：C