题目内容

接地距离保护在受端母线经电阻三相短路时,不会失去方向性。

A. 正确
B. 错误

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依据心理学相关知识,教师这种做法符合什么规律?( )[不定项选择题]根据材料,回答问问题。教师在板书生字时,常把形近字的相同部分与相异部分分别用白色和红色的粉笔写出来。你是否赞成这种做法?( )[单选题]

患者,男,50岁。右下肢骨折,已用石膏绷带固定。内服药物宜首选()

A. 土鳖虫
B. 桃仁
C. 红花
D. 丹参
E. 莪术

Which of the following is a characteristic of a data center core?()

A. Server-to-server traffic always remains in the core layer.
B. The recommended practice is for the core infrastructure to be in Layer 3.
C. The boundary between Layer 2 and Layer 3 should be implemented in the aggregation layer.
D. The Cisco Express Forwarding hashing algorithm is the default, based on the IP address andLayer 4 port.
E. Core layer should run BGP along with an IGP because iBGP has a lower administrativedistance than any IG

国务院颁布的《()安全监察条例》,把压力容器作为特种设备的一种,对生产、使用、检验检测及监察检查等环节都做出了具体规定。

A. 特种设备
B. 锅炉

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