热门试题:
[单选题]在工作地点或检修的配电设备上悬挂（ ）标示牌。
A.“在此工作！”
B.“从此进出！”
C.“禁止合闸，有人工作！”
D.“止步，高压危险！”
[单项选择]
Passage Four
Mrs. Peters stopped playing the piano when she began to work. She had lived in a very small flat, and there had been no room for a piano. But when she married, she had .a new flat which was big enough for one. So she decided to get one and her husband agreed and helped her. She saved some money, and her parents gave her a generous amount of money for her birthday. Then she went to a shop and said, "I’ll choose whichever piano does not cost too much and fits into my living room.
When she had paid for the piano, the shop assistant asked her if she would like him to get it tuned(调音) every few months. Mrs. Peters agreed.
A few months later she heard from the shop that a man was coming to tune the piano at ten that morning. Now she had not cleaned the house yet, so it was dusty and untidy. Mrs. Peters hated having even the least amount of dirt, and felt ashamed whenever strange people saw her house like that. So she had to hurry t
A. the man was coming to tune her piano
B. Mrs. Peters received a telephone call from the shop
C. the piano was sent to her house at 10
D. Mrs. Peters was going to clean the house
[单项选择]下列除哪项外，均为知母的功效
A. 泻火
B. 滋阴
C. 清热
D. 润燥
E. 止痢
[单选题]牵正散的组成是
A.白附子、僵蚕、全蝎
B.附子、僵蚕、全蝎
C.附子、蜈蚣、全蝎
D.白附子、蜈蚣、全蝎
E.白附子、僵蚕、天南星
[单选题]《安全生产法》规定，从业人员（ ）了解其作业场所和工作岗位存在的危险因素、防范措施及事故应急措施。
A.无权
B.经批准可以
C.特殊情况下有权
D.有权
[填空题]点按运动粘度[温度设定]键，可对试验温度、温度修正值值进行设定。温度修正值是仪器检测的 （1） 的差值
[多选题]配电设备系指20kV及以下配电网中的配电站、开闭所（开关站，以下简称开闭所）、箱式变电站、柱上变压器、柱上开关（包括柱上断路器、柱上负荷开关）、环网单元、电缆分支箱、（）等。
A.变电站内开关柜
B.低压配电箱
C.电表计量箱
D.充电桩
[填空题]自轮运转特种设备及自轮运转特种设备牵引、调动路用车时的防溜作业，由（）负责。动车前，司机须确认防溜撤除后，方可动车。
[单选题]以下数据类型中，（ ）是固定长度的数据类型。
A.CHAR
B.VARCHAR2
C.LONG
D.VARCHAR
[单项选择]
An important factor of leadership is attraction. This does not mean attractiveness in the ordinary sense, for that is a born quality (1) our control. The leader has, nevertheless, to be a magnet; a central figure towards whom people are (2) . Magnetism in that sense depends, first of all, (3) being seen. There is a type of authority which can be (4) from behind closed doors, but that is not leadership. (5) there is movement and action, the true leader is in the forefront and may seem, indeed, to be everywhere at once. He has to become a legend; the (6) for anecdotes, whether true or (7) . One of the simplest devices is to be absent (8) the occasion when the leader might be (9) to be there, enough in itself to start a rumor about the vital business (10) has detained him. To (11) up for this. he can appeal when least expected, giving rise to another story about the interest he can displ
A. after
B. when
C. until
D. before
[填空题]食品生产经营企业应当建立健全本单位的（ ）管理制度，加强对职工食品安全知识的培训，配备专职或者兼职食品安全管理人员。
[判断题]( ) 60 《特种设备安全监察条例》规定:特种设备安全监督管理部门应当制定事故应急专项预案,并定期进行事故应急演练。
A.正确
B.错误
[单项选择]若一段小路把K和N连接起来，则下面甲两个农舍必须得被一条小路连接起来
A. J，K
B. K，O
C. L，O
D. M，N
[多选题]个人客户类型在信贷系统中字段名为“借款人性质”，分为：（ ）
A.农户
B.个体工商
C.助学客户
D.其他个人客户
[单选题]危险货物堆场内的安全、环保、应急等设施、设备器材要按（ ）进行检查，确保有效好用。
A.日
B.月
C.季
D.年
[填空题]沉井封底前坑底标高应符合设计要求；封底后混凝土底板厚度不得大于设计要求。（ ）（ ）P135
[多选题]某矿发生瓦斯爆炸,其火源判定为电源引人装置的失爆。一般电源引入装置失爆的现象有 。 多选题
A.外壳严重变形
B.隔爆接合面严重锈蚀
C.密封圈割开套在电缆上
D.密封圈内径与电缆外径差大于1mm
E.密封圈老化、变形
F.能轻易来回抽动电缆。
G.喇叭嘴明显晃动
[填空题]公安机关对报案、控告、举报或者违反治安管理行为人主动投案、以及其他行政主管部门、司法机关移送的违反治安管理案件，应当及时受理，并根据情况决定是否进行登记。 ( )
[单选题]皮肤伤口的早期变化中，会有白细胞游出，以( )为主。
A.中性粒细胞
B.嗜酸性细胞
C.嗜碱性粒细胞
D.淋巴细胞
[判断题]钢水未完全凝固的中间包禁止用大链翻包或吊上翻包机。
A.正确
B.错误
[单选题]( )是指利用工程技术手段对重物实施起吊、牵引、平移的一种救援技术。
A. 移除
B. 破拆
C. 顶撑
D. 支撑
[多项选择]（2007年）
关于不作为犯，下列哪些选项是正确的？
A. 刑法规定，依法配备公务用枪的人员丢失枪支不及时报告，造成严重后果的构成犯罪。该罪以不报告为成立条件，属于不作为犯罪
B. 偷税罪是一种不履行纳税义务的行为，只能由不作为构成
C. 遗弃罪是一种不履行扶养义务的行为，属于不作为犯罪
D. 刑法规定，将代为保管的他人财物非法占为己有，数额较大，拒不退还的，构成犯罪。该罪以拒不退还为成立条件，属于不作为犯罪
[多选题] 起重作业中的“三好”是指对起重设备的( )。
A.管好
B.用好
C.修好
D.藏好
[单选题] 液化石油气储罐区( )设防雷防静电按地装置。( )
A.不需
B.必须
C.不必
D.ITC
[单项选择] Conventional wisdom about conflict seems pretty much cut and dried. Too little conflict breeds apathy and stagnation. Too much conflict leads to divisiveness and hostility. Moderate levels of conflict, however, can spark creativity and motivate people in a healthy and competitive way.
Recent research by Professor Charles R. Schwenk, however, suggests that the optimal level of conflict may be more complex to determine than these simple generalizations. He studied perceptions of conflict among a sample of executives. Some of the executives worked for profit-seeking organizations and other for not-for-profit organizations.
Somewhat surprisingly, Schwenk found that opinions about conflict varied systematically as a function of the type of organization. Specifically, managers in not-for-profit organizations strongly believed that conflict was beneficial to their organizations and that it promoted higher quality decision-making than might be achieved in the absence of conflict.
A. oversimplified
B. misleading
C. wrong
D. unclear
[判断题]邻近相带电部分和接地金属部分应用绝缘板隔开，低压相间距离很大，检修时要注意防止人体同时接触两相和防止相间短路。(铁路劳动安全) （1分）
A.正确
B.错误
[单选题]当新鲜的水中含有低价氧化铁( )时，茶汤发暗，滋味变淡。
A.0.1mg/L
B.0.2mg/L
C.0.3mg/L
D.0.4mg/L
[单项选择]假设检验的第Ⅰ类错误是指推断结论，
A. 拒绝了实际上成立的H0
B. 不拒绝实际上成立的H0
C. 拒绝了实际上不成立的H0
D. 接受了实际上不成立的H0
E. 接受H0时所犯的错误
[单选题]下列关于漏电检测仪的表述中，错误的是( )。
A.探测时无须接触电源并随着与漏电电源距离的接近，报警频率增加。
B.利用漏电检测仪进行探测时，必须接触电源。
C.漏电检测仪对直流电不起作用。
D.高压场合应选用低灵敏度或目标前置式漏电检测仪。
[多选题] 当事人在消防行政案件听证活动中享有（）的权利。
A.挑选听证主持人
B.申请回避
C.进行陈述.申辩和质证
D.核对.补正听证笔录
E.委托代理人参加听证
[判断题]《安全生产法》规定,矿山建设项目和用于生产、储存危险物品的建设项目的安全设施设计应当按照国家有关规定报经有关部门审查。( )
A.正确
B.错误
[单项选择]焊缝（）是指焊缝金属与母材之间，或焊缝金属之间的局部未熔化结合。
A. 未焊透
B. 裂纹
C. 未熔合
D. 咬边
[单选题]根据《公职人员政务处分法》，违反规定出境或者办理因私出境证件的，情节严重的，予以（）。
A.警告
B.记过
C.记大过
D.降级或者撤职
[单选题]某四冲程六缸柴油机，发火顺序为：1-5-3-6-2-4，当第6缸活塞位于进、排气上止点时，
第5缸活塞位于（）位置。
A.进气
B.压缩
C.膨胀
D.排气
[单项选择]骑跨伤常造成尿道哪个部位的损伤
A. 前列腺部
B. 球部
C. 阴茎部
D. 膜部
E. 膀胱颈部
[判断题]在网络计划的执行过程中，若某项工作由于非承包人的原因或责任被延误，则承包人可获得工期顺延。 ( )
[多选题]工作许可后，工作负责人、专责监护人应向工作班成员交待（ ），告知危险点，并履行签名确认手续，方可下达开始工作的命令。
A.现场电气设备接线情况
B.工作内容
C.人员分工
D.带电部位
E.现场安全措施
[单项选择]
In the 18th century, New York was smaller than Philadelphia and Boston. Today it is the largest city in America. How to explain the change in its size and importance
To answer this question we must consider certain facts about geography, history and economics. Together these three will explain the huge growth of America’s most famous cities.
The map of the Northeast shows that four of the most heavily-populated areas in this region are around seaports. At these points materials from across tile sea enter America, and the products of the land are sent there for export across the sea.
Economists know that places where transportation lines meet are good places for making raw materials into completed goods, That is why seaports often have cities nearby. But cities like New York needed more than their geographical location in order to become great industrial centers. Their development did not happen simply by chance.
About 1815, when many American
A. the decline in taxes
B. the construction of the railroads
C. the construction of the Erie Canal
D. the development of industry
