有明显精神神经症状的营养性巨幼细胞贫血选择下列哪项治疗()
A.叶酸
B.铁剂
C.维生素B12
D.铁剂加维生素C
E.神经营养药
参考答案:C
()is responsible for the attraction, selection, training, assessment, and rewarding of employees, while also overseeing organizational leadership and culture, and ensuring compliance with employment and labor laws.
A. Human resource management
B. Strategic analysis
C. Team management
D. RACI
关于电流互感器启动以下哪些说法是错误的?()
A、用外来电源对新电流互感器冲击一次,冲击侧应有可靠的两级保护
B、新电流互感器非冲击侧与系统应有明显断开点
C、可用本侧母联断路器对新电流互感器冲击一次,应启用母联充电保护
D、冲击正常后,相关保护需做带负荷试验