热门试题:
[单选题]贷款逾期或欠息（ ）天以内未还款，授信中止，借款人还清逾期本金及欠息后，系统恢复授信；
A.30
B.60
C.90
D.120
[单选题]补机与本务机车的车钩摘挂、软管摘结，由（ ）负责。
A.连挂机车乘务员
B.本务机车乘务员
C.车站指派胜任人员
[单选题]下列关于品牌定位,描述正确的是( )。
A.品牌定位是指对品牌进行设计,从而使其在竞争对手心目中占有一个独特的、有价值的位置
B.品牌定位是建立一个与目标市场无关的品牌形象的过程与结果
C.品牌定位的目的是有效地建立品牌与竞争者的差异性
D.品牌定位的目的是在消费者的头脑中形成一种普遍的意义
[单项选择]成人胸外心脏按压的操作，下列哪项是错误的（）.
A. 病人仰卧背部垫板
B. 急救者用手掌根部按压
C. 按压部位在病人心尖区
D. 使胸骨下半段及其相邻的软骨下降4～5cm
E. 按压要有节律，每分钟100次
[单选题]不同层次的管理者一般对各种技能要求程度不同，但()对大家同等重要。
A.技术技能
B.人际技能
C.概念技能
D.管理技能
[判断题]根据国家标准GB19155-2003《高处作业吊篮》,高处作业吊篮是指悬挂机构架设于建筑物或构筑上,提升机驱动悬吊平台通过钢丝绳沿立面上下运行的一种非常理想的悬挂设备。
A.正确
B.错误
[判断题](判断题,2分)
企业培训目标在于提高个人和组织的绩效,推动组织和个人双重发展。
A.正确
B.错误
[单项选择]设α1=(1,2,-1,2)T，α2=(2,0,α,0)T，α3=(1,-2,4,α)T，则α≠3是向量组α1α2α3线性无关的(
)．
A. 充分而非必要条件
B. 必要而非充分条件
C. 充分必要条件
D. 既非充分也非必要条件
[单项选择]
Besides climate change, developing countries like China need to deal with energy (21) and environmental issues: the development of sources of clean energy needs to be (22) line with their interests. Clean energy has been given greater prominence than ever before; it is seen as a new industrial (23) and (24) of economic growth for the new century. The time for clean energy has come.
In China, clean energy is moving ahead at full speed. Take wind power as an example: by the end of last year, China had (25) wind power generating capacity of 12.21 GW, making China the largest wind power generator in Asia and fourth in the world. But according to the research, one-third of wind power capacity is running (26) due to an inability to get the power to the national (27) .
India-like China—relies (28) on coal for its energy needs. This will only change if the funds and technology to develop clean en
A. by itself
B. on its own
C. voluntarily
D. automatically
[单选题]企业要针对各个风险点制订()标准和清单。
A.考核依据
B.隐患排查治理制度
C.领导带班
[单项选择]The report states that the three main selection methods______.
A. were used more for eliminating the wrong person
B. were reliable in evaluating the capability of some applicants
C. were interpreted differently by different recruiters
D. were completely critical enough
[单项选择]实施素质教育的重点是( )
A. 加强德育
B. 发展智力
C. 培养创新精神和实践能力
D. 健康第一
[多选题]下列关于消防员避火防护服的表述中,正确的是( )。
A.消防员避火防护服是消防员进入火场,短时间穿越火区或短时间在火焰区进行灭火战斗和抢险救援时为保护自身免遭火焰和强辐射热的伤害而穿着的防护服装。
B.穿着消防员避火防护服前,应认真检查消防员避火防护服有无破损,如服装破损严禁使用。
C.穿着消防员避火防护服时无需人员协助。
D.穿着消防员避火防护服可以不佩戴空气呼吸器和携带通信器材。
E.消防员穿着该服装在进行长时间消防作业时,必须用水枪、水炮保护。
[单选题]200L桶充填单元电子秤分度值（ ）Kg
A.0.1
B.0.01
C.0.05
D.0.5
[单选题]客货共线铁路线间距，换装线线间最小距离为( )。
A.A、4200mm
B.B、4400mm
C.C、3600mm
D.D、4000mm
[单选题] 172号令中规定：设备运行单位未按照本规则和相关规定关闭空管设备的由（ ）强制关闭该设备。
A. 上级部门
B. 相关的设备开放许可部门
C. 地区空管局
D. 总局空管局
[判断题]在钻进过程中,当立轴的钻杆发生摇晃时,应立即手扶接头和送水管,保持正确方位。( )
A.正确
B.错误
[多选题]安全教育,主要包括( )等内容。
A.安全理论教育
B.安全法规教育
C.安全警示教育
D.安全常识教育
E.心理健康教育
[判断题]对一般均匀性较差的制剂，取样份数越多代表性越好，因此取样量应尽可能的多。
[多选题]《南昌局集团公司旅客列车便携式视频监控装置管理办法》（南铁辆〔2019〕199号）规定客运部门在下载视频数据时发现视频监控器不能存储视频图像等故障时，入库旅客列车须通知（ ）。
A.动车所值班室
B.车辆段、动车段相应客整所
C.段值班室
D.客调
[判断题]站台门电源系统输入电压为AC380±5V
A.正确
B.错误
[单选题]遇有发热，体温≥（ ）且呼吸道症状人员时，按规定流程进行应急处置。
A.37.5℃
B.37.3℃
C.36.5℃
D.37℃
[多选题]冷却塔顶风机运行情况，重点要检查（ ）等。
A.风机齿轮箱油位是否在正常位置
B.风机有无漏油现象
C.风机振动情况，有无异声
D.跑、冒、滴、漏情况
[单项选择]
| {{B}} Questions 18 to 20 are based on the
following passage. At the end of the passage, you will be given 15 seconds to
answer the questions. Now, listen to the
passage.{{/B}} |
When did the custom of wearing new clothes on Easter begin
A. A．Around 300 D..
B. D．In the 500 D..
[单选题]( )是轨道结构最重要的组成部件
A.钢轨
B.道岔
C.轨枕
D.道床
[单项选择]目前企业信息化系统所使用的数据库管理系统的结构，大多数为______。
A. 层次结构
B. 关系结构
C. 网状结构
D. 链表结构
[简答题]Exactly where we will stand in the long war against disease by the year 2050 is impossible to say. (46) But if developments in research maintain their current pace, it seems likely that a combination of improved attention to dietary and environmental factors, along with advances in gene therapy and protein targeted drugs, will have virtually eliminated most major classes of disease.
From an economic standpoint, the best news may be that these accomplishments .could be accompanied by a drop in health-care costs. (47) Costs may even fall as diseases ’are brought under control using pinpointed, short-term therapies now being developed. By 2050 there will be fewer hospitals, and surgical procedures will be largely restricted to the treatment of accidents and other forms of trauma. Spending on nonacute care, both in nursing facilities and in homes, will also fall sharply as more elderly people lead healthy lives until close to death.
One result of medicine’s success
[多选题]涂料工程的施工质量控制点包括（ ）。
A.基层弹线
B.基层清理
C.墙面修补不好，阴阳角偏差
D.涂料的遍数、漏底、均匀度、刷纹
E.地面砖出现小窄边、破活
[单选题]实施行政许可，应当遵循（）的原则，提高办事效率，提供优质服务。
A.便民
B.严格
C.公开
D.公平
[多选题]冶炼过程出现喷溅是转炉生产非正常现象,（ ）有可能导致喷溅。
A.铁水Si高
B.装入量超装
C.冶炼过程供氧强度过高
D.渣量过大
[单选题]气相反应器循环气压缩机密封油压力（）吹扫气压力。
A.等于
B.大于
C.小于
D.二者无关
