下列不适于电复律的是() A.阵发性房颤 B.急性房颤 C.持续性房颤 D.孤立性房

题型:单项选择题

问题:

下列不适于电复律的是()

A.阵发性房颤

B.急性房颤

C.持续性房颤

D.孤立性房颤

E.永久性房颤

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题型:单项选择题

[说明]
某省准备建立电子政务网络平台,实现全省上下各级部门之间的信息交换和资源共享。遵照《国家信息化领导小组关于推进国家电子政务网络建设的意见》的要求,电子政务网络分为电子政务外网和电子政务内网,该省即将建设的网络平台被定性为“非涉密”的电子政务外网。在第一期工程中,主要建设覆盖省直部门和各地市州的电子政务外网省级部分。电子政务外网是办公自动化、会议通知、行政审批、电子监察等跨部门应用系统的运行网络,还是一个网络承载平台,可以承载各类VPN。例如,在当前的省级外网平台建设中,外网平台就需要承载两个VPN:(1)互连各个部门的国库支付VPN;(2)互连各个部门的视频监控VPN。

1.电子政务外网承载VPN,可以采用L2TP、IPSec、MPLS VPN三类技术,请对三种技术建设VPN进行比较,比较内容如表1-1所示。

表1-1 VPN技术比较

比较项目 L2TP MPLS VPN IPSec 备注
隧道协议层次 对隧道的协议层次进行比较
是否支持数据加密
设备的要求 比较网络核心、边缘设备的协议支持要求
是否支持移动VPN客户端

题型:单项选择题

某国驻华公使A驾车返回使馆时,发生交通事故,致我国公民B受伤,公安机关办理案件时不能()。

A、限制人身自由

B、查封财物

C、扣押财物

D、当场制止不法行为

题型:单项选择题

When something goes wrong, it can be very satisfying to say," Well, it’s so-and-so’s fault. "or "I know I’m late, but it’s not my fault ; the car broke down. "It is probably not your fault, but once you form the habit of blaming somebody or something else for a bad situation, you are a loser. You have no power and could do nothing that helps change the situation. However, you can have great power over what happens to you if you stop focusing on whom to blame and start focusing on how to remedy the situation. This is the winner’s key to success.

Winners are great at overcoming problems. For example, if you were late because your car broke down, maybe you need to have your car examined more regularly. Or, you might start to carry along with you the useful phone numbers, so you could call for help when in need. For another ex-ample, if your colleague causes you problems on the job for lack of responsibility or ability, find ways of dealing with his irresponsibility or inability rather than simply blame the person. Ask to work with a different person, or don’t rely on the person. You should accept that the person. Ask to work with a different person, or don’t rely on this person. You should accept that the person is not reliable and find creative ways to work successfully regardless of how your colleague fails to do his job well.

This is what being a winner is all about—creatively using your skills and talents so that you are successful no matter what happens. Winners don’t have fewer problems in their lives ; they have just as many difficult situations to face as anybody else. They are just better at seeing those problems as challenges and opportunities to develop their own talents. So, stop focusing on "whose fault it is". Once you are confident about your power over bad situations, problems are just stepping stones for success.

When your colleague brings about a problem, you should () .

A. find a better way to handle the problem

B. blame him for his lack of responsibility

C. tell him to find the cause of the problem

D. ask a more able colleague for help

题型:单项选择题

1885年3月,在镇南关大捷中身先士卒,率部勇猛冲杀,大败法军的清军老将是()

A、冯子材

B、乐善

C、史荣椿

D、刘铭传

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法国政治思想家托克维尔在《论美国的民主》一书中说道:“美国的联邦宪法,好像能工巧匠创造的一件只能使发明人成名发财,而落到他人之手就变成一无用处的美丽艺术品。”下列最能体现作者这一观点的是()

A.1689年《权利法案》

B.1875年《法兰西第三共和国宪法》

C.1701年《王位维承法》

D.1912年《中华民国临时约法》

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