Human resource management is the management of human resources.It is function in organizations designed to maximize employee () in service of an employer's strategic objectives.
A. work
B. job
C. scope
D. performance
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In order to facilitate configuration and change management，manual or automated tools may be used。Tool selection should be based on the needs of the ().
A. project manage
B. CCB members
C. Project stakeholders
D. Project Management Office (PMO)
肺淤血较早期和重要的X线征象是哪项：()
A. 上肺静脉扩张，下肺静脉缩窄或正常
B. 肺血管轻度增粗，边缘清晰
C. 肺门阴影正常
D. 肺野清晰
E. 以上全不是
下列哪一项叙述是错误的：()
A. 胸部透视的影像清晰度差
B. 常规心脏摄片要求在立位下进行
C. 普通CT可以用于心脏血管疾病诊断
D. 心脏超声检查有多种方法，综合应用能提高诊断的正确性
E. 心血管MRI的主要优点之一是：具有良好的组织对比
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