热门试题:
[填空题] 风电场应在升压站内配置（）装置，启动判据应至少包括电压越限和电压突变量，记录升压站内设备在故障前（）ms至故障后6s的电气量数据，波形记录应满足相关技术标准。 | 4.0分)
[单选题]《安徽农商银行系统员工履职回避管理办法》规定，员工履职回避，是指在同一法人机构（以下统称“本单位”）内部对有特定亲属关系员工实施的任职回避、岗位回避、业务回避及其他有关事项回避。 "
A.机构回避
B.条线回避
C.业务回避
D.操作回避"
[判断题]串级调节系统有主、副、从三个调节器。 ( )
A.正确
B.错误
[单选题]在管理浮动汇率制度下，当市场汇率高于目标汇率时，货币当局应当在外汇市场（ ）。
A.卖出本币，买入外币
B.卖出外币，买人本币
C.卖出黄金
D.买入黄金
[单项选择]COMMODIOUS:
A. cramped
B. tranquil
C. reserved
D. encircled
E. (E) slapdash
[简答题]午睡起床时，烨烨发现小床边的鞋子不知怎么的到了床底下。为了拿到鞋，烨烨趴在地板上，用手伸进床底下去拿，但够不着，将身体挪近床沿后再试，还是够不着。在一边仔细观察的王老师提示他，能不能找样东西来帮忙。烨烨便找来一根绳子，一试，发现绳子是软的，无法够到鞋子。他不甘心，索性坐下来，一只手臂勾住床侧的挡板，一条腿伸到床底下勾鞋，但还是不行。于是，他的脚如钟摆在床底下晃动，虽然碰到了鞋子，却依然弄不出来。于是，烨烨干脆拿起老师做卫生的笤帚，慢慢地移动鞋子，他终于拿到了鞋子，站在一旁多时的王老师伸出大拇指，微笑着对烨烨说：“你真棒!”
请结合幼儿园一日活动的教育原理，分析王老师的行为。
[单选题]“机器人有意识”这一说法的错误在于违背了()。
A.意识是无知的产物这一事实
B.意识是物质的反映这一事实
C.意识是人脑的机能这一事实
D.物质和意识辩证关系的原理
[单选题]>160km/h 及以上干线的接触网工区应配备( )接触网快速多功能综合检修作业车。
A.1 台
B.2 台
C.3 台
D.4 台
[单项选择]以下哪项表述的不恰当政策与业务工作底稿的保管有关（）
A. 工作底稿在不作进一步使用时应予以披露。
B. 为舞弊调查编制的工作底稿应无限期地保管。
C. 工作底稿保管时间进度表应经法律顾问的批准。
D. 工作底稿保管时间进度表应该考虑法律与合同上的需要。
[判断题]操作人员发现隔离开关及传动装置状态不良时，应通过车站值班员或整备场值班员（调度员）通知供电单位派人维修，在未修复前必须戴好安全帽和绝缘手套，穿绝缘靴方可操作。
A.正确
B.错误
[单选题]建筑物内部防雷装置由（ ）等组成。
A.接闪器、引下线和接地装置
B.阀型避雷器、等位连接件和接地装置
C.屏蔽导体、金属构件和电涌保护器
D.屏蔽导体、等电位连接件和电涌保护器
[多项选择]不能杀灭芽孢的灭菌方法有
A. 流通蒸汽灭菌法
B. 热压灭菌法
C. 化学杀菌剂
D. 辐射灭菌法
E. 低温间歇灭菌法
[单选题]( )是水力排消烟机的一个重要部件,它是水力排烟机的原动机。
A.水轮机
B.普通电机
C.防爆电机
D.汽油机
[单选题]关于IP地址，以下说法正确的有( )。
A.34.45.67.111/8是一个A类地址
B.112.67.222.37/26和112.67.222.80/26属于同一个IP子网
C.145.48.29.255/22是一个子网广播地址
D.123.244.8.0/20是一个子网网络地址
[单选题]变压器运行中有异常响声的可能原因是( )。
A.电压过高
B.负载太小
C.油箱油太满
D.瓦斯继电器动作
[单选题]天气较为潮湿时, 最好每天都使用计算机或使计算机通电一段时间. （ ）
A.对
B.错
[单选题] 事故调查组履行职责中包括( )。
A. 未查明事故发生的经过、原因、人员伤亡情况及直接经济损失
B. 认定事故的情节和事故内容
C. 提出对管理者的处理建议
D. 总结事故教训,提出防范和整改措施
[单项选择]牙量骨量不调而产生的牙列拥挤约占错牙合的
A. 29%
B. 76%
C. 92%
D. 25%
E. 52%
[不定项选择题]资料：It's almost considered sacrilegious today to leave work at the end of your workday or（for shamel）on a Friday and simply not check your email until you return the office during normal working hours.
The constant need to check email is the trade-off the modern workforce has made for the ability to work anytime, anywhere, thanks to smartphones and tablets that keep us always connected.
But three university researchers have found that it's not just doing a bit of work after hours that cause burn out. The true culprit is actually the constant worrying about off-hour email.
A new study "Exhausted But Unable to Disconnect." by Lehigh University's Liuba Belkin, Virginia Tech’s William Becker and Colorado State University's Samantha Conroy shows that employees are growing exhausted by the expectation that they will always be available, never knowing what kind of work requests will asked of them off hours.
Typically, companies don't mean to stress employees out like that. Most companies don't have formal policies that say people must answer work emails after-hours. （expect, perhaps, in cases where an employee is on call during specific times）.
But policies and culture tend to be two different things. If supervisors routinely email employee after hours and expect a fast response （often because their supervisors are doing the same to them）, then the message is clear: whenever the boss emails, the employee is expected to be available.
The solution is for bosses to tell employees that an after-hours email doesn't necessarily require a response before the next work day, and to also set some times when after-hours emailing is considered acceptable and prohibited, such as no emails via the dinner hour, on weekends, or after 10 p. m, the researchers say.
What can be inferred from the first paragraph?
A.It’s shame if you check your email all the time.
B.The employees are willing to leave work at the end day of the workday.
C.The employees are expected to answer emails although it's not working time.
D.Work email is the essential part in worker’s daily life.
[多项选择]
Types of Money
The functions of money as a medium of exchange and a measure of value greatly
facilitate the exchange of goods and services and the specialization of production. Without the use of money, trade would be reduced to barter, or the direct exchange of one commodity for another. This was the means of exchange used in primitive societies, and bartering is still practiced in some parts of the world today. In a barter economy, a person having something to trade must find another who wants it and has something acceptable to offer in exchange. In a money economy, the owner of a commodity may sell it for money, which is acceptable in payment for a wide range of other goods or services, thus avoiding the time and effort that would be required to find someone who could make an acceptable trade. Money may thus be regarded as a keystone of modern economic life.
The most important types of money are commodity money, credit mo
A.
Answer Choices
Money as a medium of commodity exchange replaced barter and greatly improved economic development.
B. Usually, money can be made from a wide range of materials ranging from shells, beads, to precious metals and even paper.
C. The evolution of money began with commodity money, then credit money and fiat money with fiat money as the most popular in modern societies today.
D. Since fiat money prevails around the world, barter, commodity money and credit money are not used any more in modern economies.
E. Although money plays an important role in modern economic life it also brings harm to societies.
F. As the most common monetary system around the world today, the fiat system also has some managed elements.
[多选题] 使用吊车撤杆时,应先检查有无( )并试拔。
A.卡盘
B.杂物
C.障碍物
D.底盘
[单项选择]医患关系的两个水平指（）
A. 技术关系和非技术关系
B. 治疗与被治疗关系
C. 利益关系
D. 信托关系
E. 合同关系
[多项选择]做好群众工作，最基本的技术要求（）。
A. 反对教条主义和经验主义
B. 一切以群众要求为出发点
C. 反对官僚主义和形式主义
D. 使党的路线方针政策和当时当地的群众要求相适合
E. 只重视党的路线方针政策
[判断题]WXJ50-Ⅱ微电子相敏接收器在接收信号为理想相角0°时，工作值为12.5±0.5V，返还系数大于85%。（ ）
A.正确
B.错误
[单选题]外部监督是监督主体与监督对象之间不具有（ ）
A.直接的行政隶属关系
B.行政隶属关系
C.上、下级关系中
D.管理关系
[多选题]出差人员有下列哪些行为的，依法依规追究相关单位和人员的责任？
A.擅自扩大差旅费开支范围和提高开支标准的
B.虚报冒领差旅费的
C.不按规定报销差旅费的
D.转嫁差旅费的
[判断题]处置群体性治安事件的一般指挥战术策略是：统一指挥、协同作战，先发制敌、速战速决。
[多项选择]FIDIC施工合同条件规定的“不可预见物质条件”范围包括( )。
A. 不利于施工的自然条件
B. 招标文件未说明的污染物影响
C. 不利的气候条件
D. 招标文件未提供的地质条件
E. 战争或外敌人侵
[多选题]以下情况中，会导致列车牵引封锁的有( ）。
A.3 个及以上 DCU 故障
B.“零速信号“有效时，“总风管压力”小于650kpa
C.任意Mp车“库用位（允许库用）”有效
D.6 个及以上转向架摩擦制动失效
[单选题]LTE的OFDM选择的正常信号的子载波是KHz
A.A.)20
B.B.)15
C.C.)30
D.D.)10
[单项选择]在集体合同中，有关实现集体工作目标的主要措施的条款，称为（）
A. 标准性条款
B. 目标性条款
C. 运行规则条款
D. 保障性条款
[单项选择]花岗石板材的弯曲强度应经法定检测机构检测确定，其弯曲强度不应小于（）。
A. 6.0MPa
B. 7.0MPa
C. 8.0MPa
D. 9.0MPa
[判断题]将易制毒化学品许可证或者备案证明转借他人使用的;负有监督管理职责的行政主管部门吊销相应的许可证。
A.正确
B.错误
[单选题]（）包含稳定度和环境影响量两个方面。
A.可靠必
B.稳定性
C.正确度
D.线性度
[单项选择]用正常人淋巴细胞用于（）
A. 分离登革病毒
B. 分离脊髓灰质炎病毒
C. 分离流感病毒
D. 分离汉坦病毒
E. 分离HIV
[多项选择]沉积岩的构造是沉积岩各个组成部分的空间分布和排列方式，常见构造有（）。
A. 层理构造
B. 层面构造
C. 结核
D. 生物成因构造
E. 变余结构
[判断题]（ ）在高速铁路中，隧道洞口崩塌落石防护宜采用明洞。
A.正确
B.错误
[判断题]利用拉梯在窗口、阳台设置阵地时,要避开喷火冒烟的阳台、窗口正面,拉梯上端必须高出窗口、阳台2个以上梯蹬。
A.正确
B.错误
[判断题]可以将两台变压器的中性点同时接到一台消弧线圈上。
A.正确
B.错误
[判断题] 操作没有机械传动的断路器(开关)、隔离开关(刀闸)或跌落式熔断器，应使用绝缘棒。( )
A.正确
B.错误
