慢性肾衰竭时高血压的发生机制，下列哪项是正确的（） A.肾素-管紧张素水平增高 B.

2006年1月1日全国政协举行新年茶话会，国家 * * 胡 * * 发表重要讲话。胡 * * 指出，“十一五”时期是改革发展的关键时期，也是全面落实科学发展观、推动经济社会发展转入科学发展轨道的关键时期。这体现的哲理是（　　）

A．一切从实际出发

B．整体决定部分

C．要有创新精神，促进新事物的成长

D．明确事物处于怎样的阶段和地位，以确定对事物的态度

对各级机关违反公务员管理制度的行为负有监管责任的部门是( )。

A．行政监察机关

B．原处理机关的上级机关

C．原处理机关的人事部门

D．公务员主管部门

Prior to the availability of enterprise EDM, locating a document over a LAN could be difficult, and over a WAN (66) impossible. With the model for collaborative work spreading, and with more users sharing (67) through E-mail and the Internet, enterprise EDM had become a necessity.
Many businesses are finding their greatest competitive advantage is the ability to harness the document (68) . EDM systems manage this lifecycle from creation, revision, storage and (69) to routing and workflow. They also allow users to work on documents collaboratively.
Reusability of information is EDM’s main benefit, as well as the key to creating the paradigms that drive business process (70) .

A．format

B．documents

C．text

D．network

多普勒频移是（）造成的。

A.雷达移动

B.地球自传

C.发射机频率不稳定

D.目标物的移动

事业单位中“双肩挑”人员如何签订聘用合同？