单选题
2分
When he picked up a large sum of money by accident,he battled with his__________whether he should ke...
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.
参考答案: B
参考解析: 考查名词辨析。consciousness“意识,觉悟”;conscience“良心,道德”;commitment“承诺,致力”;convenience“方便,便利”。句意:当他意外地捡到一笔钱的时候,他在良心道德上很纠结,是私吞了这笔钱还是把钱交还给失主。