问题
选择题
It's not what you do once in ____ while but what you do day in and day out that makes ____ difference. [ ]
A. the ; /
B. / ; a
C. a; a
D. the; a
答案
答案：C
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It's not what you do once in ____ while but what you do day in and day out that makes ____ difference. [ ]
A. the ; /
B. / ; a
C. a; a
D. the; a
答案：C