[单选题]《刑法》规定，强令他人违章冒险作业，因而发生重大伤亡事故或者造成其他严重后果的（ ）。
A.处5年以下有期徒刑或者拘役
B.处3年以上7年以下有期徒刑
C.处3年以下有期徒刑或者拘役
D.处5年以上有期徒刑

[单选题] ( )的牌号是按其凝点高低来划分的
A.重柴油
B.轻柴油
C.10号柴油
D.0号柴油

[多项选择]在柔性桥墩的一联中，关于水平制动力分配方式表述错误的是( )
A. 平均分配
B. 根据各墩高及其材料与断面不同分配
C. 按各墩的抗推刚度分配
D. 完全由刚性墩台承担

[单项选择]患者男性，30岁。患斑疹伤寒。应选用的药物是（）
A. 羧苄西林
B. 四环素
C. 复方新诺明
D. 氯霉素
E. 氨苄西林

[单选题] 变压器瓦斯继电器的安装,要求导管沿油枕方向与水平面具有()升高坡度。
A.0.5%-1.5%
B.2%-4%
C.4.5%-6%
D.6.5%-7%

[单项选择]对于高层建筑燃气立管来说，管道安装时与运行中的最大温差为5℃，管道两固定端之间管道的长度为100m，则管道的补偿量为( )。
A. 3mm
B. 4mm
C. 5mm
D. 6mm

[单选题]RPI卡环的最佳适应证是 ( )
A.多个前牙缺失，且前牙组织倒凹较大的患者
B.远中游离缺失，且组织倒凹较大者
C.远中游离缺失，且无组织倒凹者
D.缺隙前后都有基牙且缺隙处组织倒凹较大者
E.单个前牙缺失患者

[单项选择]目前认为，血管支架置放后支架再狭窄的主要原因是（）
A. 支架表面内膜过度增生
B. 支架直径选择不当
C. 原有血管直径太小
D. 术后未应用抗凝药物
E. 以上都可以

[单选题]110(66)kV变压器红外检测精确测温周期为( )月。
A.3
B.6
C.9
D.12

[判断题]起下钻铤发生溢流时，尽可能抢接钻杆是为了便于增加控制手段。
A.正确
B.错误

[单选题]剪切电缆时应使用（ ）。
A.剥线钳
B.斜口钳
C.钢丝钳
D.大力钳

[单选题]以下哪种行为没有违反保密规定:()
A.通过机要交通传递国家秘密载体
B.非法获取、持有国家秘密载体
C.买卖、转送国家秘密载体
D.邮寄、托运国家秘密载体出境

[单选题]维持胸内负压的必要条件是
A.呼气肌收缩
B.胸廓扩张
C.气道阻力减小
D.胸膜腔密闭
E.肺内压增大

[单项选择]银焊合金属于
A. 高熔合金
B. 中熔合金
C. 低熔合金
D. 锻制合金
E. 焊合金

[多选题]呼吸保护器具可使消防员呼吸器官免受（ ）的侵害。
A.浓烟
B.高温
C.毒气
D.刺激性气体
E.缺氧

[单选题]家を出ようとした.電話が鳴り出した。
A.ところ
B.ところだ
C.ところに
D.ところも

[多项选择]正确利用市场价值法估计目标公司的价格，需要注意的问题有（）。
A. 估价结果的合理性
B. 估价计算过程的准确性
C. 选择正确的估价指标和比率系数
D. 估价要着眼于公司未来的情况而不是历史情况

[单选题]电容器组电容量的初值差应不超过±2%，如超过±2%，或者退出运行前不平衡电流超过报警值的（）%，应逐一测量每只电容器的电容量。
A.20
B.30
C.40
D.50

[判断题]车钩缓冲器和自动钩头的拆卸和安装应使用能保证安全的专用起重工具。
(　　)
A.正确
B.错误

[单选题]血脑屏障的作用是
A.阻止所有细菌进入大脑
B.使药物不易穿透，保护大脑
C.阻止药物进入大脑
D.阻止外来物进入脑组织
E.以上都不对

[判断题]PING是常用检测网络传输的命令。能PING通的设备，说明已经链接。
A.正确
B.错误

[判断题]在二甲苯异构化反应中,同时产生歧化、脱烷基、加氢裂解等副反应。( )
A.正确
B.错误

[单选题]节俭属于性格的()特征。
A.行为
B.意志
C.态度
D.情感

[单项选择]单位和个人开具发票的时间是（）。
A. 发生经营业务、确认营业收入时
B. 收到货款时
C. 产品发出时
D. 合同签订时

[判断题]孕期妇女可以投保住院医疗、住院补贴。

[单选题]电源系统对蓄电池组浮充电是为了（ ）。
A.抑制电池的自放电或保持储能
B.恢复电池的电压
C.恢复电池的储能
D.保持储能

[判断题] 装卸易燃易爆危险货物的装卸机具应具有防爆、防静电性能，并能防止在装卸作业中因摩擦、碰撞产生火花。
A.正确
B.错误

[判断题]系统误差是客观存在的,所以不能减小。( )
A.正确
B.错误

[单项选择]承担预防接种工作的机构是（）
A. 经国务院卫生主管部门指定的医疗卫生机构
B. 经省级人民政府卫生主管部门指定的医疗卫生机构
C. 经县级人民政府卫生主管部门指定的医疗卫生机构
D. 经县级人民政府卫生主管部门指定的卫生防疫机构
E. 经省级人民政府卫生主管部门指定的卫生防疫机构

[单项选择]甲向乙购买存量房一套，甲和乙共同向房屋登记机构申请房屋登记时，房屋登记机构可以（）
A. 按件收取登记费；
B. 按房屋面积收费；
C. 按成交价款比例收费；
D. 认为甲乙约定的成交价过低，要求对该房屋进行价格评估。

[单项选择]墨菲征阳性见于（）
A. 急性胆囊炎
B. 急性胃炎
C. 急性胰腺炎
D. 急性肝炎
E. 急性腹膜炎

[单选题]降低交感神经的电流频率为（　　）。
A.1～10Hz
B.50Hz
C.100Hz
D.100～150Hz
E.150Hz以上

[判断题]触电事故是多种多样的,多数是由于人体直接接触带电体,或者设备发生故障,或者是人体过于靠近带电体等引起的。
A.正确
B.错误

[单选题]Text 2 America rarely looks to Brussels for guidance.Commercial freedom appeals more than governmental control.But when it comes to data privacy,the case for copying the best bits of the European Union's approach is compelling.The General Data Protection Regulation（GDPR）is due to come into force next month.It is rules-heavy and has its flaws,but its premise that consumers should be in charge of their personal data is the right one.The law lets users gain access to,and to correct,information that firms hold on them.It gives consumers the right to transfer their data to another organisation.It requires companies to define how they keep data secure.And it lets regulators levy big fines if firms break the rules.America has enacted privacy rules in areas such as health care.But it has never passed an overarching data-protection law.The failings of America's self-regulatory approach are becoming clearer by the week.Large parts of the online economy are fuelled by data that consumers spray around without thought.Companies'mysterious privacy policies obscure what they do with their users'information,which often amounts to pretty much anything they please.Facebook is embroiled in crisis after news that data on 87m users had been passed to a political-campaign firm.These are changing the calculus about the benefits of self-regulation.Opponents of privacy legislation have long argued that the imposition of rules would keep technology companies from innovating.Yet as trust leaks out of the system,innovation is likely to suffer.If consumers worry about what smartphone apps may do with their data,fewer new offerings will take off.It is striking that many of the firms preparing for the GDPR's arrival in Europe are excited that the law has forced them to put their data house in order.The need to minimise legal fragmentation only adds to the case for America to adopt bits of the GDPR.One reason behind the new rules in the EU was to harmonise data-protection laws so that firms can do business across Europe more easily.America is moving in the opposite direction.States that have detected a need for greater privacy are drafting their own laws.California has pending legislation that would establish a data-protection authority to regulate how the state's big tech firms use Californians'personal data.The GDPR is far from perfect.At nearly 100 articles long,it is too complex and tries to achieve too many things.The compliance costs for smaller firms,in particular,look burdensome.But these are arguments for using it as a template,not for ignoring the issue of data protection.If America continues on today's path,it will fail to protect the privacy of its citizens and long-term health of its firms.America's data economy has thrived so far with hardly any rules.That era is over. According to Paragraphs l and 2,GDPR——.
A.stresses commercial freedom over governmental control
B.aims to give citizens the control of their personal data
C.grants companies the right to collect user information
D.recognizes the legitimacy of data transfer among firms

[判断题]路用列车、轨道车的通风、车辆摘挂、制动软管摘结、防溜工作以及路用列车进出封锁区域的简略试验均由车站指派的胜任人员负责。
A.正确
B.错误

[单选题]降级状态下，前方信号显示为进行信号时，运行（）后恒限速60km/h,如速度超过60km/h则实施紧急制动控制。
A.800m
B.1000m
C.1500m
D.2000m

[多选题] 车辆双防溜是指( )。
A.使用止轮防溜器（铁鞋）和人力制动机紧固器（手制动机）
B.使用紧固器和车辆人力制动机
C.使用止轮防溜器（铁鞋）和车辆人力制动机
D.使用止轮防溜器和铁鞋

[判断题] 柜式配电设备的母线侧封板应使用专用螺丝和工具，专用工具应妥善保存，柜内有电时禁止开启。( )
A.正确
B.错误

[填空题]Before making a speech; we often need to make brief speaking notes. You can put them on cards no smaller than 150×100mm. Write in large and hold letters that you can see at a glance, using a series of headings to develop the information in sufficient details. The amount of information you include in your notes will depend on the complexity (复杂性) of the subject, your familiarity with it, and your previous speaking experience. Here are some steps for you to follow when preparing brief speaking notes.
First, you should write a summary, or an outline, of the project to be reported and the results achieved. Then an introduction follows. This includes background information and purpose of the project. Next comes discussion. In this part, what has been done, how it has been done and the results achieved should be dealt with. At the fourth step, you have two choices: one is the conclusion if the project is completed. The other is the future plan if the project is still in progress. At l