问题
选择题
The greatest pleasure I know is to do a good action quietly, and to have it _____ by accident. [ ]
A. find out
B. finding out
C. found out
D. be found out
答案
答案：C
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The greatest pleasure I know is to do a good action quietly, and to have it _____ by accident. [ ]
A. find out
B. finding out
C. found out
D. be found out
答案：C