热门试题:
[单选题]当运行系统发生(____)时,若另一系统处于备用状态且无任何故障则系统切换。切换后,轻微故障系统将处于备用状态。当新的运行系统发生更为严重的故障时,还可以切换回此时处于备用状态的系统。
A.轻微故障
B.严重故障
C.紧急故障
D.系统故障
[单选题]安全警示标志和防护设施应随作业地点的()而转移,作业完毕应迅速撤除。
A. 变动
B. 停工
C. 结束
[单选题]6.[单选] 动车组在动车段(所)或折返地点停留出发前需要进行( )制动试验。
A.A.全部
B.B.简略
C.C.持续一定时间的全部
D.D.感度
[单选题]甲居民企业是一家国家重点扶持的高新技术企业。2019年甲居民企业将一项符合条件的技术转让给乙企业,净所得为100万元。该笔转让所得应纳的企业所得税额为( )万元。
A.10
B.20
C.15
D.0
[单选题]团支部委员会应在入团积极分子中讨论确定发展对象,报具有审批权限的基层团 委( )。
A.审核
B.审批
C.预审
D.备案
[判断题]特级重要电力客户,是指在管理国家事务中具有特别重要作用,中断供电将不会危害国家安全的电力客户。
A.正确
B.错误
[单选题]下列作品都出自同一作家的是( )。
①《背影》②《孔乙己》③《白杨礼赞》④《故乡》⑤《荔枝蜜》⑥《藤野先生》
A.①③⑥
B.①③⑤
C.②④⑤
D.②④⑥
[判断题]缓冲溶液一般是由弱酸及其盐或弱碱及其盐的混合物所组成。
[填空题] According to the evolutionary theory of sleep, evolution (36) ________ us with a regular pattern of sleeping and waking. The theory does not (37) ________ that sleep provides some important restorative functions. It merely says that (38) ________ has programmed us to perform those functions at a time when activity would be (39) ________ and possibly dangerous. However, sleep protects us only from the sort of (40) ________ we might walk into; it does not (41) ________ us from trouble that comes looking for us. So we sleep well in a (42) ________, safe place, but we sleep lightly, if at all, when we fear that bears will (43) ________ into the tent.
(44)________________. Why do cats, for instance, sleep so much, while horses sleep so little (45)________________. But cats can afford to have long periods of inactivity because they spend little time eating and are unlikely to be attacked while they sleep. Horses must spend almost all their waking hours eating, because what they eat
[单选题] (中)( )在国有企业党的政治建设中,应把( )作为经常性、基础性工作,把解决思想问题同解决实际问题结合起来,多做得人心、暖人心、稳人心的工作,积极构建和谐劳动关系,努力将矛盾化解在基层。
A.思想政治工作
B.群众工作
C.党建工作
D.经济工作
[单选题]触电急救,当采用胸外心脏按压法进行急救时,伤员应仰卧于()上。
A.柔软床垫
B.硬板床或地
C.担架
D.弹簧床
[单项选择]《煤矿地质工作规定》对地质预报的分类不包括()。
A. 年预报
B. 季预报
C. 月预报
D. 临时性预报
[单项选择]You have been badly injured in a car accident. It is necessary to give you a blood transfusion because you lost a great deal of blood in the accident. However, special care must be taken in selecting new blood for you. If the blood is too different from your own, the transfusion could kill you.
There are four basic types of blood; A, B, AB and O. A simple test can indicate a person’s blood type. Everybody is born with one of these four types of blood. Blood type, like hair color and height, is inherited from parents.
Because of substances contained in each type, the four groups must be transfused carefully. Basically, A and B cannot be mixed. A and B cannot receive AB, but AB may receive A or B. O can give to any other group, hence it is often called the universal donor. For the opposite reason, AB sometimes called the universal recipient. However, because so many reactions can occur in transfusions, patients usually receive only’ salt or plasma until their blood can be match
A. always
B. often
C. therefore
D. seldom
[多项选择]证券营业部的客户服务主要包括()。
A. 客户需求调查
B. 对客户的一般化服务
C. 对客户的个性化服务
D. 客户服务的创新
[单选题]354. 个人自助循环贷款可通过银行提供的多种渠道自助办理放款和还款业务, 其中不包括的渠道是( )。
A.营业柜台
B.网上银行
C.手机信使
D.自助终端
[多选题]以下关于《10kV-500kV输变电设备交接试验规程》中SF6 断路器局部放电检查试验的说法正确的是( )。
A.在1.5Ur/√3的试验电压下进行局部放电检测
B.交流耐压试验的同时进行局部放电检测
C.适用于220kV以上罐式断路器
D.可采用超声法和超高频法
[单项选择]This engineer has devoted the ______ of eighteen years to the work.
A. labour
B. work
C. job
D. duty
[判断题]地震、台风、洪水、泥石流等灾害发生后,如需要对设备进行巡视时,应制定必要的安全措施,得到设备运维管理单位批准,可单人巡视,但巡视人员应与派出部门之间保持通信联络。
A.正确
B.错误
[单项选择]气机升降的枢纽是()。
A. 肺肾
B. 心肾
C. 脾胃
D. 肝胆
E. 肝肺
[单项选择]Savor
The Savor return is our most flexible leisure ticket. It can be used on all trains on Saturdays, Sundays and public holidays. On Mondays and Fridays it can be used on most trains except some peak trains.
Conditions of travel
- You must book your ticket at least seven full days before you start your journey.
- You must return within thirty-one days.
- Break of journey is not allowed.
- There are no reductions on Savor return tickets for children under the age of sixteen.
- Savor return tickets are only available for journeys over fifty miles.
The Savor return ticket is NOT valid for ______
A. Saturdays.
B. Sundays.
C. any public holidays.
D. certain peak trains.
[多项选择]企业寻求竞争优势的途径包括()。
A. 增加顾客价值
B. 开展互动式营销
C. 扩大产品生产规模
D. 拓展销售领域
E. 寻求资金支持
[单选题]表示放电快慢的一种量度是( )
A.放电容量
B.放电特性
C.放电速率
D.放电深度
[单项选择]现行政府各部门编制的各种行业规划、专项规划、专题规划、重点专项规划等都属于( )的范畴。
A. 区域规划
B. 国家级规划
C. 空间规划
D. 专项规划
[单选题]材料中的声速取决于()。
A.波的频率
B.波长
C.材料特性
D.振动周期
[单选题]在主存储容量表示中,1024MB等于__________。
A.10GB
B.10GB
C.1TB
D.10TB
[单选题]如果计算机联锁系统显示器屏幕上给出“Non-systemdiskordiskError”提示说明( )故障。
A.CPU
B.电源
C.采集板
D.硬盘或DOM
[单项选择]临床上检查成人外耳结构,应朝哪个方向拉耳廓
A. 向上
B. 向后上
C. 向后下
D. 向前上
E. 向前下
[填空题]典型的消化性溃疡的临床特点是__________、___________、____________。
[判断题]生产经营单位应当在有较大危险因素的生产经营场所和有关设施、设备上,设置明显的安全警示标志。 ( )
A.正确
B.错误
[填空题]动车组列车服务指南中含有旅行须知、乘车安全须知、本车型的设备设施介绍、主要停靠站公交信息、铁路12306手机客户端和()及本趟列车销售的商品价目表、菜单。
[单项选择]蔗糖的鉴别实验为()
A. 与三氯化铁反应
B. 炭化反应
C. 与银盐反应
D. 与铜盐反应
E. 以上都不正确
[判断题]物质帮助权的权利主体是社会全体公民。( )
A.正确
B.错误
[单项选择]社会主义市场经济的基本标志是()
A. 公有制的主体地位
B. 共同富裕
C. 强有力的宏观调
D. 市场在资源配置中起基础性作用