护士长根据护理人员的工作特长合理安排岗位以发挥护士们的最大潜能,反应了护士长的哪项领导效能()
A.决策效能
B.办事效能
C.用人效能
D.信任效能
E.管理效能
参考答案:C
Tom was about to close the window _____ his attention was caught by a bird.
A. when
B. if
C. and
D. till
釉上彩与釉下彩装饰完成之后,直接入窑烧成即可。