问题
选择题
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．commitment
D．convenience
答案
答案：B
题目分析：考查名词：A. consciousness意识，B. conscience良心，C. commitment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。