[判断题]使用高空作业车、带电作业车、叉车、高处作业平台等进行高处作业时，高处作业平台应处于稳定状态，作业人员不准使用安全带。( )
A.正确
B.错误

[判断题]增资户销户时,若单位名称发生变更的,需要先办理变更手续后再办理销户手续。( )
A.正确
B.错误

[单项选择]药品生产企业在实施召回的过程中，向所在地省级药品监督管理部门报告药品召回进展情况，一级召回（）
A. 每日
B. 每2日
C. 每3日
D. 每7日

[判断题]党风是政党及其成员思想作风、工作作风和生活作风的总称。（）

[简答题]采用绝缘杆作业法更换直线绝缘子的操作过程一般为:(____)。

[单项选择]甲醇合成塔触媒管漏，处理方法首先是（）。
A. 合成单元切除原料气
B. 汽包降低压力
C. 汽包副产蒸汽切除并网
D. 增大汽包上水量

[判断题]7.非提升机操作人员擅自操作提升机。( )
A.正确
B.错误

[判断题]154.插座回路应配置剩余电流动作保护装置,按场所环境特征选择动作参数,N线不得接入其装置。( )
A.正确
B.错误

[单选题]列车信号机灯泡主、付丝点灯端电压在（ ）之间。
A.10.2～11.4V
B.9.0～11.4V
C.7.8～10.2V
D.10.0～11.4V

[多项选择]在远程教育环境下学生（）
A. 可以随时点播自己需要的课件进行学习
B. 必须在指定的时间进行课件点播学习
C. 无须进行辅导、考试
D. 可以在线交流、提问、解答和讨论

[单选题] ZDJ9转辙机调整遮断器、自动开闭器接点：动接点与接点座间隙( )。
A.≥3mm
B.≥2mm
C.≥4mm

[不定项选择题]Read the following text. Choose the best word(s) for each numbered blank and mark A, B, C or D on ANSWER SHEET 1. (10 points) 　Though not biologically related, friends are as “related” as fourth cousins, sharing about 1% of genes. That is 　1　 a study published from the University of California and Yale University in the Proceedings of the National Academy of Sciences, has 　2　. 　The study is a genome-wide analysis conducted 　3　 1932 unique subjects which 　4　 pairs of unrelated friends and unrelated strangers. The same people were used in both 　5　. 　While 1% may seem 　6　, it is not so to a geneticist. As James Fowler, professor of medical genetics at UC San Diego says, “Most people do not even 　7　 their fourth cousins but somehow manage to select as friends the people who 　8　 our kin. ” 　The study 　9　 found that the genes for smell were something shared in friends but not genes for immunity. Why this similarity exists in smell genes is difficult to explain, for now. 　10　, as the team suggests, it draws us to similar environments but there is more 　11　 it. There could be many mechanisms working together that 　12　 us in choosing genetically similar friends 　13　 “functional kinship” of being friends with 　14　! 　One of the remarkable findings of the study was that the similar genes seem to be evolving 　15　 than other genes. Studying this could help 　16　 why human evolution picked pace in the last 30,000 years, with social environment being a major 　17　 factor. 　The findings do not simply explain people’s 　18　 to befriend those of similar 　19　 backgrounds, say the researchers. Though all the subjects were drawn from a population of European extraction, care was taken to 　20　 that all subjects, friends and strangers were taken from the same population. The team also controlled the data to check ancestry of subjects. 9． ______
A.again
B.also
C.instead
D.thus

[判断题]钢轨探伤仪37°探头探测不同轨型时，轨底(垂直轨腰部分)横向裂纹回波都显示在同一刻度上。
A.正确
B.错误

[判断题]铁路信号设备包括信号、联锁、闭塞设备三个部分。( )
A.正确
B.错误

[单选题]漏发、错发、漏传、错传调度命令导致列车超速运行，构成（ ）事故。
A.C23
B.C24
C.C25
D.C26

[单项选择]剪板机操作者送料的手指离剪刀口的距离应最少保持( )mm。
A. 150
B. 200
C. 250
D. 300

[单项选择]下面（）项应用控制可以合理确保库存数据是完整和正确输入的。
A. 序列检查 
B. 批量总额 
C. 极限值检查 
D. 校验位

[填空题]妈祖是什么神？（）

[判断题]( )标准的海蟹浓汤要放入少量大米,用来增加汤的浓度。
A.正确
B.错误

[多选题]为保证在电缆隧道内施工作业安全，电缆隧道内应有（）。
A.A.防火、防水措施
B.B.充足的照明
C.C.防毒面具
D.D.通风措施

[单项选择]以下是在一场关于“安乐死是否应合法化”的辩论中正反方辩手的发言：正方：反方辩友反对“安乐死合法化”的根据主要是在什么条件下方可实施安乐死的标准不易掌握，这可能会给医疗事故甚至谋杀造成机会，使一些本来可以挽救的生命失去最后的机会。诚然，这样的风险是存在的。但是我们怎么能设想干任何事都排除所有风险呢。让我提一个问题，我们为什么不把法定的汽车时速限制为不超过自行车，这样汽车交通死亡事故发生率不是几乎可以下降到零吗反方：对方辩友把安乐死和交通死亡事故做以上的类比是毫无意义的。因为不可能有人会做这样的交通立法。设想一下，如果汽车行驶得和自行车一样慢，那还要汽车干什么对方辩友，你愿意我们的社会再回到没有汽车的时代以下哪项最为确切地评价了反方的言论
A. 他的发言有力地反驳了正方的论证。
B. 他的发言实际上支持了正方的论证。
C. 他的发言有力地支持了反安乐死的立场。
D. 他的发言完全离开了正方阐述的论题。

[判断题]BAS实行中央级、车站级两级管理，实行中央级、车站级、就地级三级控制方式（ ）
A.正确
B.错误

[判断题]A-C-D-006 4 1 3涵洞基底冒水潜流，洞内渗漏水，影响路基稳定,淤积严重，影响排洪,应及时处理。
A.正确
B.错误

[单选题]运输一级氧化性物质时，运价率( )计费。
A.+30%；
B.+50%；
C.+100%；
D.+150%

[判断题]启动气灭系统前,应确认气灭保护房间内无人员滞留。( )
A.正确
B.错误

[填空题]LFA31138600kW以下风电机组多为平行轴结构，大于600kW的风力发电机组基本是采用（ ）轮结构。

[单项选择]Like other forms of life on this planet, human beings face a basic task: to deal satisfactorily with their conflicts and thereby secure the advantages of community and cooperation. Unlike other forms of life, human beings are born with a capacity to reflect on this task and to search for better solutions by conscious thought and careful choices. The task of overcoming conflicts and achieving community life and cooperation arises because human beings are unable and unwilling to live in complete isolation. The advantages of cooperation and community life are so numerous and so obvious that they must have been evident to man from earliest times. By now, our ancestors have closed off the choice; for most of us the choice of total isolation from a community is, realistically speaking, no longer open. Nevertheless, however strongly human beings are driven to seek the company of one another, and despite thousands of years’ practice, they have never discovered a way in which they can live toge
A. human beings by their nature will always conflict with each other
B. James Madison made many thoughtful comments about human beings as social animals
C. our need for fellowship and the advantages of cooperation create communities
D. humans have not yet been able to achieve complete harmony and to live without conflict

[判断题]节日营销活动，不能只为提升销量而营销活动，还要建立在品牌的市场规划基础上，着眼于品牌美誉度的提高，着眼于整个市场份额的提高和市场的良性循环发展。
A.正确
B.错误

[单选题]肱骨干中段骨折或手术最容易造成的并发症() ?
A.肌皮神经损伤
B.正中神经损伤
C.桡神经损伤
D.尺神经损伤
E.腓总神经损伤

[多选题]根据《中华人民共和国预算法》，各级人民政府的预算管理职权有（ ）。
A.审批本级预算调整方案
B.组织编制本级预算草案
C.决定本级政府预备费的动用
D.编制本级预算调整方案
E.组织编制本级决算草案

[单项选择]在矿浆中具有相同沉降速度的粒子，它们的粒度大小（）。
A. 一定相同
B. 不一定相同
C. 差不多

[单选题]ZP.Y2-18型移频自动闭塞区间电源屏应提供48V±1V的稳定电压,杂音电压应小于( )。[321010104]
A.90mV
B.95mV
C.100mV
D.120mV

[单项选择]

Certificates are (16) documents attesting to the (17) of a public key to an individual or other entity. They allow verification of the claim that a given public key does in fact belong to a given individual. Certificates help prevent someone from using a phony key to (18) someone else. In their simplest form, Certificates contain a public key and a name. As commonly used, a certificate also contains an (19) date, the name of the CA that issued the certificate, a serial number, and perhaps other information. Most importantly, it contains the digital (20) of the certificate issuer. The most widely accepted format for certificates is X.509, thus, Certificates can be read or written by any application complying with X.509.

（19）是（）
A. communication
B. computation
C. expectation
D. expiration

[单项选择]80C51单片机的复位信号是（）有效。
A. 高电平
B. 低电平
C. 脉冲
D. 下降沿

[单选题]下列哪项属于全勤指挥部应当履行的战备职责？
A.熟悉应急通信保障预案和通信系统、装备配置情况，掌握应急通信系统及装备、现场通信组网的操作要领、应用方法等。
B.督促全勤指挥部人员在岗履职；
C.熟悉掌握部队灭火和应急救援力量调派、执勤战斗预案及火灾事故处置程序、方法等，做好遂行出动、辅助决策等准备工作。
D.值班人员必须坚守岗位，随时做好出动准备，遂行作战，指挥灭火与应急救援战斗行动

[判断题]在普通支票左上角划两条平行线的为划线支票，划线支票只能转账，不能取现。( )
A.正确
B.错误

[多项选择]属于教师的一般角色的有（　）。
A. 传道者
B. 授业、解惑者
C. 榜样
D. 管理者
E. 父母与朋友