人工成本预测预警制度
参考答案：人工成本的预测预警是劳动保障部门和行业管理部门为促进企业建立人工成本自我约束机制而采取的指导性监控措施。
The time and effort he has devoted during the past few years _____ trees in that village are now
considered to be very important. [ ]
A. to planting
B. to plant
C. plant
D. planting
心与肺的关系主要体现了( )
A．心气与宗气的关系
B．神与魄的关系
C．心阳与肺阴的关系
D．气与血相互依存相互为用的关系
E．火克心的关系
