题目：
— Mum, I can't see any point in studying hard.
— Come on, dear. Years of hard study will surely _____ in your future career.[ ]
A. make sure
B. pay off
C. bring back
D. pay back
答案：
答案：B
— Mum, I can't see any point in studying hard.
— Come on, dear. Years of hard study will surely _____ in your future career.[ ]
A. make sure
B. pay off
C. bring back
D. pay back
答案：B
