一个（）只能发给一张工作票。
A、施工班组
B、施工单位
C、工作负责人
参考答案：C
_______ the best in a recent science competition, the three students were awarded scholarships ________21,000 dollars.
A．Judged; totaling
B．To be judged; totaled
C．Having judged; to total
D．judging; would total
急诊病历何时完成（）
A.处理完成后半日内
B.接诊后1小时
C.接诊后同时
D.死亡后
E.当日
