第1题: [多项选择]
下列各项中，属于固定资产特征的有 ______。A. 可供企业营业使用
B. 成本能够可靠地计量
C. 使用期限长
D. 单位价值较高具有可衡量的未来经济利益
E. 没有实物形态
参考答案:A,C,E
第2题:
[判断题]正常工况下排放到火炬的废气需采取措施使其充分燃烧，异常工况下排放到火炬的废气经过气柜回收。A.正确
B.错误
参考答案:B
第3题:
[单选题]患者，女性，27岁。来医院放置宫内节育器。计划生育护士向其介绍术后健康指导，正确的是A.术后休息3周
B.半年内避免重体力劳动
C.术后不应有阴道出血
D.术后2周内禁性交、盆浴
E.只需在术后1、3、6个月复查
参考答案:D
宫内节育器放置术后休息3天；1周内避免重体力劳动；2周内禁性生活及盆浴；3个月内月经或大便时注意有无节育器脱落；复查：术后1个月、3个月、6个月、1年各复查一次，以后每年复查一次；宫内节育器放置的副作用之一即为阴道出血。
第4题:
[单选题]过程层网络，要求：应采用（）Mbps或更高速度的工业以太网；A.100
B.500
C.1000
D.2000
参考答案:A
Q∕GDW 10678-2018 智能变电站一体化监控系统技术规范
第5题: [单项选择]
持有会计从业资格证书的人员离开会计工作岗位超过一定期限的应当填写注册登记表，并持会计从业资格证书，到原注册登计会计从业资格管理机构备案，该期限为（）
A. 1个月
B. 2个月
C. 3个月
D. 6个月
参考答案:D
第6题:
[单选题]下列这几种毒气哪一种是无色无味的?()。A.氯气
B.二氧化硫
C.一氧化碳
参考答案:C
第7题:
[判断题]火场摄像是对灾害现场、火势发展、灭火战斗行动过程等情况进行现场记录的专项工作。( )
A.正确
B.错误
参考答案:A
第8题: [判断题]
汽轮机启动时，规定膨胀值主要是为了检查滑销系统正常与否。参考答案:对
第9题:
[判断题]动车组运行（含回送）途中不进行客列检作业。A.正确
B.错误
参考答案:A
《技规》第250条
第10题: [多项选择]
Is it necessary for the companies to retain quality staff Why How to retain quality staff. 参考答案:
Suggested answers: a．It is necessary for the companies to retain quality staff. Retaining talent is one of the most challenging issues facing major corporations in China despite the country’s abundant supply of labor. Now large firms fear losing quality staff amid soaring demand for experienced labor. Some even say that corporations are now facing brain-drain hurdle. Companies have invested heavily to keep staff amid soaring demand for experienced labor across the border.
b．It is important for companies to retain quality staff. Competition for professionals is heating up as multinational corporations raced to capitalize on China’s deregulation in sectors such as information technology, telecommunications, banking and professional services under its World Trade Organization commitments. I believe China has a tremendous pool of resources, but to build that up is a challenge because we need a group of strong professional managers.
c．Retaining quality staff is crucial to business success. Some companies have adopted strategies to foster staff loyalty, such as offering them training opportunities at their offices overseas. Rotation of jobs will give them international exposure and experience. Staff turnover at these companies are relatively low.
d．Retaining quality staff is vital for success of a company. From the financial perspective, retaining a worker is cheaper than recruiting one. Employers believe that offering an employee-friendly working environment is the key to staff loyalty.
e．Maintaining the solidarity of employees was particularly crucial to the future development of the firms. For example, a boom in enterprises and financial markets means accounting firms are very competitive in hiring auditors. They are short of quality staff everywhere. People realize that keeping staff happy will make clients happy, which will bring in business.
f．Many employers manage to strike a balance on their staff workload and work life. For example, some firms offer a better working environment by setting up offices in Dalian last year as some staff members have to travel to remote areas. Some others believe regular dialogue between management and staff would reinforce loyalty to the firms.
g．The firms also give managers authority on some decision-making, which will give them more responsibilities and motivation. Salary increases will vary on individual companies, company profitability and staff performance. The flood of fresh graduates and local talent has also led to a marked convergence in salaries.
h．Retaining quality staff is necessary. It is more important than ever before. As many foreign firms are expanding in China, many local firms expect their staff will be poached. Higher pay, a rapidly growing pool of fresh graduates and a greater sense of entrepreneurship are transforming China’s talent landscapes. This comes as more multinationals face the growing challenges of recruiting and retaining staff. You have to offer more than just monetary compensation. I think that’s a short-term and lazy approach.
i．Difficulties in overcoming differences in corporate cultures remain a key problem for many foreign companies recruiting training local staff. This is not just limited to differences specific to individual cities and provinces. This issue would become even more evident when the“Hukuo”system is removed. Hukuo refers a wartime system of identifying residents of cities and provinces and restricting their movements to other areas of China. If you are a company in Shanghai and you want to recruit someone form another province, you have to go through a lot of paperwork. Even when the recruitment was completed, animosities between people from different cities and provinces might arise.
答案解析:[解析] brain-drain人才流失，智囊枯竭。hurdle障碍，难关。 poach挖(其他公司人才)，偷猎。monetary compensation货币补偿，金钱报酬。animosity仇恨，
第11题: [多项选择]
铀富集工厂采用的临界控制手段包括（）。A. 几何控制
B. 质量控制
C. 浓度控制
D. 富集度控制
E. 慢化控制
F. 间距控制
G. 毒物控制
参考答案:A, B, C, D, E, F, G
第12题: [单项选择]
pH值过高或过低，絮凝效果都较差。一般维持pH值在（）之间较合适。A. 5—6
B. 6—7
C. 7—8
D. 8—9
参考答案:C
第13题:
[判断题]不同的缓冲溶液其缓冲范围是相同的。A.正确
B.错误
参考答案:B
第14题: [单项选择]
关于软件开发的描述中，错误的是______。A. 文档是软件开发、使用和维护中不可或缺的资料
B. 软件生命周期包括计划、开发、运行三个阶段
C. 开发初期进行需求分析、总体设计、详细设计
D. 开发后期选定编程语言进行编码
参考答案:D
答案解析:[解析] 软件的生命周期为大致计划、开发、运行三个阶段。在计划阶段进行问题定义和可行性研究；开发初期分为需求分析、总体设计、详细设计三个子阶段，开发后期分为编码和测试两个子阶段，在编码阶段选定编程语言
第15题: [单项选择]
普查原发性肝癌最简单有效的方法是（）。A. B超
B. 肝脏核素扫描
C. MRI
D. AFP测定
E. 强化肝脏CT
参考答案:D
答案解析:AFP为原发性肝癌的特异性的血清标志物。
第16题: [单项选择]
下列关于照明灯的描述不正确的是（）。A. 荧光节能灯的节能效果比LED灯效果好
B. LED灯长时间工作会光衰引起老化
C. 荧光节能灯的发光原理是采用高压电子撞击荧光粉而产生
D. 白炽灯直接由钨丝加热产生亮度，用久了会发黑是因为钨丝升华
参考答案:A
答案解析:
本题考查科技知识。A项说法并不准确，由于荧光节能灯种类繁多，其节能效果并不一定比LED灯效果好。故选A。
第17题: [单项选择]
下列哪项不是数字变换器（DSC）的功能（）。A. 将超声模拟信号转变成数字信号
B. 将不同扫描方式（扇形、线阵）转变为标准电视制式显示
C. 进行线性内插补，增加图像的线密度
D. 对血流频移信号进行FFT变换
E. 对图像信号进行多种数字化处理
参考答案:D
第18题: [单项选择]
前登机门与后登机门（）.A. 大小一样，可以互换
B. 宽度一样，高度不一样
C. 宽度不一样，高度一样
D. 完全不一样
参考答案:C
第19题:
[判断题]远程同步课堂客户需购买MCU和中心带宽。A.正确
B.错误
参考答案:B
第20题:
[单选题]( )是利用流通面积变化来测量流量的元件。A.旋涡流量计
B.转子流量计
C.孔板流量计
D.电磁流量计
参考答案:B
第21题:
[判断题]地方性法规为实施法律、行政法规，可以补充设定行政处罚。A.正确
B.错误
参考答案:A
第22题: [单项选择]
What can we know about MaryA. She has moved to her new house.
B. She doesn’t want to move to her new house.
C. She hasn’t moved to her new house.
参考答案:C
答案解析:[解析]
M: Hasn’t Mary moved to her new house yet
W: No, she hash’t.
第23题: [判断题]
公安工作具有社会性，即警察与国家一致的特点。这是各国警察共有的特性。 ( )参考答案:错
第24题: [多项选择]
在利用网络信息资源时要按照（）标准进行选择。A. 信息质量
B. 易用性
C. 来源的稳定性和连续性
D. 提供信息的广度和深度
参考答案:A, B, C, D
第25题:
[单选题]如果上下ECAM均故障，如何显示EWDA.无法显示
B.通过转换面板上的转换旋钮转换到 PFD上
C.通过转换面板上的转换旋钮转换到 ND上
D.长按系统键
参考答案:C
第26题:
[单选题](类别：号段管理 难度：中等)以下哪一项不属于联通沃云产品体系？( )A.软件族
B.生态族
C.服务族
D.网络族
参考答案:D
第27题:
[单选题]合理布局飞机结构的位置，是为了减小A.摩擦阻力
B.压差阻力
C.干扰阻力
参考答案:C
第28题: [填空题]
在连续档距的导、地线上挂梯（或行飞车）时，其导、地线的截面不得小于：钢芯铝绞线（）；铜绞线（）；钢绞线（）。（要求写出单位）
参考答案:
120mm
2；70mm
2；50mm
2
第29题:
[判断题]负有安全生产监督管理职责的部门对企业执行有关安全生产的法律、法规和国家标准或者行业标准的情况进行监督检查时，生产经营单位可以以技术保密、业保密等理由拒绝检查( )
A.正确
B.错误
参考答案:B
第30题:
[单选题] 第280题 （3.0分） 题号:2080 难度:中 第9章
A.增加统计种类
B.扩大营业面积
C.增加数据来源
D.开展优惠促销
参考答案:C
第31题:
[判断题]依法治军是人民军队的立军之本。A.正确
B.错误
参考答案:B
第32题:
[填空题]大型养路机械无动力编入列车时，其编挂由负责调车的机车担当。此时连挂前须一度停车，再以不超过( )Km/h速度进行连挂。参考答案:3
第33题:
[单选题]以下不属于设备冷却系统部件的是A.热交换器
B.水分离器
C.ACM
D.再循环风扇
参考答案:D
