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【单选题】
下列关于BGP协议的描述中，错误的是（ ）。
A.
两个属于不同自治系统的边界路由器初始协商时要首先发送0pen分组
B.
两个BGP发言人需要周期性地交换Keepalive分组来确认双方的相邻关系
C.
当路由发生变化时，BGP发言人使用Notification分组通知相邻自治系统
D.
一个BGP发言人通过建立TCP连接与其他自治系统中BGP发言人交换路由信息
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参考答案：
举一反三
【单选题】Which of the following best described the central idea of the Business-IT alignment framework?
A.
The framework helps organizations outsource information systems
B.
The framework helps organizations develop business strategy for the near future
C.
The framework reveals differences between IT and business
D.
The framework shows several ways through which IT can be integrated with business strategy and objective
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【单选题】Which of the following is CORRECT about formulating a well-worded central idea?
A.
The central idea can be expressed in sentence fragments or phrases.
B.
The central idea can be in the form of a question.
C.
The figurative language will increase the vividness and expressiveness of the central idea.
D.
Being vague or overly general will make the central idea unclear and ambiguous.
查看完整题目与答案
【单选题】某小区十号楼地下室有一电气设备，该设备一次电源线使用二芯绕线，绕线长度为10.5M；接头处没有用橡皮包布包扎，绝缘处磨损，电源线裸露£；安装在该设备上的漏电开关内的拉杆脱落，漏电开关失灵。某工程公司在该地下室施工中，付某等3名抹灰工将该电气设备移至新操作点，移动过程中付某触电死亡。下列属于特种作业人员的是（）
A.
电工
B.
木工
C.
水暖工
D.
瓦工
查看完整题目与答案
【判断题】PLC的数据单元也叫软继电器。
A.
正确
B.
错误
查看完整题目与答案
【单选题】《素问·痹论》认为行于脉外的气是()
A.
营气
B.
卫气
C.
谷气
D.
元气
E.
浊气
查看完整题目与答案
【判断题】The central idea of the speech can be stated as a declarative sentence or a question.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The central idea conveyed in the passage is that ______.
A.
although robots can do much dangerous and tiring work, humans are superior
B.
although humans are superior, robots can do much better in many areas of work
C.
robots will replace humans in more and more fields
D.
robots are superior to humans because they can do much work that humans can't do
查看完整题目与答案
【判断题】PLC 的数据单元也叫软继电器。
A.
正确
B.
错误
查看完整题目与答案
【判断题】You can project the main points based on the specific purpose and the central idea.
A.
正确
B.
错误
查看完整题目与答案
【单选题】What is the central idea of this speech?
A.
The right technology can make the storyteller of fingerprints talk about truth.
B.
The fingerprints  can help identify criminals.
C.
The cutting-edge mass spectrometry imaging technology carries the imaging analysis of the moleculars of fignerprints that can help the police identify the criminals.
查看完整题目与答案
相关题目：
【单选题】Which of the following best described the central idea of the Business-IT alignment framework?
A.
The framework helps organizations outsource information systems
B.
The framework helps organizations develop business strategy for the near future
C.
The framework reveals differences between IT and business
D.
The framework shows several ways through which IT can be integrated with business strategy and objective
查看完整题目与答案
【单选题】Which of the following is CORRECT about formulating a well-worded central idea?
A.
The central idea can be expressed in sentence fragments or phrases.
B.
The central idea can be in the form of a question.
C.
The figurative language will increase the vividness and expressiveness of the central idea.
D.
Being vague or overly general will make the central idea unclear and ambiguous.
查看完整题目与答案
【单选题】某小区十号楼地下室有一电气设备，该设备一次电源线使用二芯绕线，绕线长度为10.5M；接头处没有用橡皮包布包扎，绝缘处磨损，电源线裸露£；安装在该设备上的漏电开关内的拉杆脱落，漏电开关失灵。某工程公司在该地下室施工中，付某等3名抹灰工将该电气设备移至新操作点，移动过程中付某触电死亡。下列属于特种作业人员的是（）
A.
电工
B.
木工
C.
水暖工
D.
瓦工
查看完整题目与答案
【判断题】PLC的数据单元也叫软继电器。
A.
正确
B.
错误
查看完整题目与答案
【单选题】《素问·痹论》认为行于脉外的气是()
A.
营气
B.
卫气
C.
谷气
D.
元气
E.
浊气
查看完整题目与答案
【判断题】The central idea of the speech can be stated as a declarative sentence or a question.
A.
正确
B.
错误
查看完整题目与答案
【单选题】The central idea conveyed in the passage is that ______.
A.
although robots can do much dangerous and tiring work, humans are superior
B.
although humans are superior, robots can do much better in many areas of work
C.
robots will replace humans in more and more fields
D.
robots are superior to humans because they can do much work that humans can't do
查看完整题目与答案
【判断题】PLC 的数据单元也叫软继电器。
A.
正确
B.
错误
查看完整题目与答案
【判断题】You can project the main points based on the specific purpose and the central idea.
A.
正确
B.
错误
查看完整题目与答案
【单选题】What is the central idea of this speech?
A.
The right technology can make the storyteller of fingerprints talk about truth.
B.
The fingerprints  can help identify criminals.
C.
The cutting-edge mass spectrometry imaging technology carries the imaging analysis of the moleculars of fignerprints that can help the police identify the criminals.
查看完整题目与答案
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