建设工程必须在固定场地按施工工艺要求连续生产，使得职业健康安全与环境管理应该具有______。
A．交替性
B．协调性
C．持续性
D．统一性
参考答案：B
Promethazine hydrochloride (Phenergan) 35 mg IM is ordered for a client who is experiencing nausea and vomiting after surgery. The ampule’s label reads 25 mg/mL. How many mL should the nurse prepare to administer
A. 0.7 mL.B. 1.0 mL.C. 1.4 mL.D. 1.8 mL.
如何合理的使用农业投入品？
