When he picked up a large sum of money by accident, he battled with his whether he should keep it or return it to the owner.
A. consciousness
B. conscience
C. mitment
D. convenience
网友回答
A. consciousness
(答案→)B. conscience
C. mitment
D. convenience
解析：考查名词：A. consciousness意识，B. conscience良心，C. mitment承诺，奉献，D. convenience便利，句意：他偶然捡了很多钱，对于是留下这笔钱还是还给主人他的良心挣扎了很久。选B。