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【单选题】让不同年龄阶段、个性、特长的护理人员充分发挥个人潜能，体现了护理人员编设原则中的
A.
满足病人需要原则
B.
以人为本原则
C.
合理结构原则
D.
优化组合原则
E.
经济效能原则
【单选题】For some employers, the policy of lifelong employment is particularly important because it means that they can put money and effort into their staff (职员) training and make them loyal to the company．Wh...
A.
adjust the needs of the company to its employees
B.
make employees loyal to their company
C.
select the best skilled young employees
D.
keep the skilled staff satisfied
【单选题】干细胞是一类具有自我复制能力的多潜能细胞,在一定条件下,它可以分化成多种功能细胞。根据干细胞所处的发育阶段分为()
A.
全能干细胞和单能干细胞
B.
全能干细胞和成体干细胞
C.
多能干细胞和成体干细胞
D.
胚胎干细胞和全能干细胞
E.
胚胎干细胞和成体干细胞