[多选题]开关柜运维细则中,开关柜暂态地电压局部放电检测注意事项有()。
A. 检测前应检查开关柜设备上无其他作业,开关柜金属外壳应清洁并可靠接地
B. 检测中应尽量避免干扰源(如气体放电灯、排风系统电机)等带来的影响
C. 下雨及潮湿天气不宜进行检测
D. 应在设备投入运行30分钟后,方可进行带电测试

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[单选题]木脚手板距板的两端()mm处应用镀锌铁丝箍绕2圈～3圈或用铁皮钉牢。
A.100；
B.80；
C.50；
D.150

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[多选题]投保人或被保险人违反告知义务的表现形式有（）
A.误告
B.未告知
C.隐瞒
D.欺诈

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[判断题]党小组主要落实党支部工作要求,完成党支部安排的任务。
A.正确
B.错误

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[判断题]对于幻灯片中文框内的文字,设置项目符号可以采用“工具”菜单中的“拼音”命令项。
A.正确
B.错误

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[单项选择]规范规定易受水浸泡的电缆应选用下列哪种外护层？（）
A. 钢带铠装
B. 聚乙烯外护层
C. 金属护套
D. 粗钢丝铠装

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[判断题]水准仪精平是调节微动螺旋使水准管气泡居中。( )【该题涉及6.1内容】
A.正确
B.错误

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[填空题]For centuries, people have been enjoying the rich flavor of chocolate, a (1) made from a plant. Most people today think of chocolate as something sweet to eat or drink that can be easily found in (2) around the world. It might surprise you that chocolate was once highly treasured.
Researches at the University of Pennsylvania recently (3) a study. It suggested that people in Central and South America first gathered the cacao plant much earlier and for a different use than (4) once thought. The researchers examined the (5) of substances found in ancient clay containers that were over three thousands years old. They discovered that the substance came from an alcoholic drink made from the (6) of the cacao plant. The researchers believe it was the interest in cacao as an alcoholic drink that led to the use of its bitter seeds to make what is now known as chocolate.For centuries, people have been enjoying the rich flavo

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[判断题]根据基础设施投资业务延伸布局区域和点状布局城市管理原则，未布局工程局不得进入重庆市、四川省等两个延伸布局区域，和南昌市、东莞市、昆明市、西安市等四个点状布局城市开展基础设施投资业务。 ( )
A.正确
B.错误

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[判断题] ( )总结是单位或个人对某一时期的工作或某项任务的完成情况,进行回顾、分析、评价的事务性公文。
A.正确
B.错误

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[单选题]机车入段时对第一架信号机，必须在信号机侧（）确认，严格遵守走行速度的规定。
A.开窗瞭望
B.开门瞭望
C.手比呼唤
D.开门瞭望，手比呼唤

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[简答题]阅读下列材料
材料一：
高祖文皇帝姓杨氏，讳坚，弘农郡华阴人也。汉太尉震八代孙铉，仕燕为北平太守。铉生元寿，后魏代为武川镇司马，子孙因家焉。

——《隋书·高祖纪》

古来得天下之易，未有如隋文帝者。

——赵翼《廿二史札记》

材料二：
炀帝此举，为其国促数年之祚，而为后世开万世之利，可谓不仁而有功者矣。——顾炎武
隋氏作之虽劳，后代实受其利焉。