[判断题]《食品安全法》规定超范围和超限量使用食品添加剂都是违法的。

[多选题] 下列电气元件中,( )通常装在防爆操作柱上。
A.热继电器
B.信号灯
C.按钮或扳把开关
D.电流表

[单选题]工作负责人小王和工作班成员小林、小陆前往10kV***杆现场进行停电更换P1更换作业，根据《国家电网公司电力安全工作规程（配电部分）（试行）》，在作业现场，作业人员手上应持有种工作票？
A.现场工作任务派工单
B.配电第一种工作票
C.配电第二种工作票
D.安全生产标准化作业指导卡

[判断题](　　)周围神经的衰老表现为睡眠时相变化和睡眠质量下降。
A.正确
B.错误

[判断题]对担负安保任务的，应当督导其在坚决完成任务的同时加强自身安全管理。
A.正确
B.错误

[单选题]经济学中有很多经济变量，经济学家将这些经济变量分为流量与存量。下列属于存量的是：
A.政府预算赤字
B.投资量
C.政府债务
D.一个人的收入和支出

[单选题]省级公安机关消防机构受理消防技术服务机构资质申请后,应当自受理之日起( )日内作出行政许可决定。
A.十
B.二十
C.三十
D.四十

[单项选择]Which is not mentioned in this article


A. How to make good use of a dictionary.
B. When to use a dictionary.
C. How to improve spoken English.
D. How to practise reading fast.

[单选题]下列选项中，属于国家所有？
A.城市的土地
B.无线电频谱资源
C.国防资产
D.以上都是

[判断题]领导者既是群体、组织活动的指挥者，同时也在接受下属的道德审 视和心理评判，是下属观念、行为的引导者、示范者。
A.正确
B.错误

[单选题]铁道干线电力牵引变电所牵引侧母线上的额定电压为（ ）。
A. 10kV
B. 25kV
C. 27.5kV
D. 55kV

[单选题]()是党组织的基本功能。( )
A.组织功能
B.群众发展
C.政治功能
D.政治发展

[单项选择]Questions 62 to 66 are based on the following passage.
A major sociological theory known as symbolic interactionism offers some important insights into how men and women are taught to fill different roles in society. The key concept in symbolic interactionism is that communication makes a big difference in behavior: people act on the basis of messages they receive from others, and how they understand those messages. This can be seen in a concept developed by sociologist Charles Horton Cooley known as the looking-glass self.
By the looking-glass self, Cooley meant the self-image that each of us develops according to the messages we receive from others; we think and behave according to our understanding of those messages. If, for example, a young girl is repeatedly told that she is pretty, she will come to believe that. (1) she is in fact pretty, and (2) being pretty is an important thing in her life. Similarly, if she is told that she is not good ( or not
A. regard it as important in all his or her life
B. pay much attention to his or her appearance
C. find it believable and then behave accordingly
D. make it known to others to see whether it is true

[单选题]我国农业农村发展已进入新的历史阶段，农业的主要矛盾由总量不足转变为结构性矛盾、矛盾的主要方面在（ ）。
A.供给侧
B.供需侧
C.需求侧
D.有效性

[不定项选择题]共用题干 About eight million school-age children are home alone after school.These are the hours when the number of violent crimes peaks and when youths are most likely to experiment with alco- hol,tobacco,and drugs. Many older children take care of themselves after school for an hour or two until a parent comes home,and research suggests that some of these children are more at risk of poor grades and risky behaviors.
Studies have been done to find out what helps to reduce these kinds of risky behaviors among youths .One study of Chicago neighborhoods showed that after-school programs resulted in less vio- lence even in poor neighborhoods.
After-school programs can help to reduce crime and violence because they offer activities to children and youths during their out-of-school time.In addition to helping youths make use of af-ter-school hours,after-school programs provide teens with opportunities to develop caring relation-ships with adults.Studies have found that high-quality relationships with parents and other adults, as well as good use of time,are very important for healthy development in youth.
After-school programs can also be used for teens who hang out at friends' houses and play basketball when a parent or other responsible adult is at home.The programs can also be helpful for formal after-school activities,including"drop-in"programs that are provided by organizations.
Despite the benefits of after-school programs,there are many reasons why some parents do not use them. Programs may be too expensive,of poor quality,or hard to join.Some older children and young teens may refuse to attend programs that seem like they are just child care.Parents may feel uncertain about how much freedom is proper for children and youths who are beyond the tradition-al child care years.However,research supports the effectiveness of these programs in protecting middle school and high school youths from risk and harm. Which of the following is NOT true according to the passage?
A.The grades of those children who are home alone after school are more likely to suffer.
B.Parents want to give their children as much as possible freedom.
C.The after-school programs help the students to make use of the time after school.
D.The after-school programs are effective in protecting middle school and high school youths from risk and harm.

[单项选择]采用点-点线路的通信子网的基本拓扑结构有4种，它们分别是( )。
A. 星形、环形、树形和网状形
B. 总线型、环形、树形和网状形
C. 星形、总线型、树形和网状形
D. 星形、环形、树形和总线型

[单项选择]
The decline in moral standards—which has long concerned social analysts—has at last captured the attention of average Americans. And Jean Bethke Elshtain, for one, is glad.
The fact that ordinary citizens are now starting to think seriously about the nation’s moral climate, says this ethics professor at the University of Chicago, is reason to hope that new ideas will come forward to improve it.
But the challenge is not to be underestimated. Materialism and individualism in American society are the biggest obstacles. "The thought that ’Urn in it for me’ has become deeply rooted in the national consciousness." Ms. Elshtain says.
Some of this can be attributed to the disintegration of traditional communities, in which neighbors looked out for one another, she says. With today’s greater mobility and with so many couples working, those bonds have been weakened, replaced by a greater emphasis on self.
A. was something unheard of
B. was by no means a rare occurrence
C. attracted a lot of public attention
D. began to appear in analysts’ data

[判断题]电缆外护套绝缘电阻每千米绝缘电阻值大于或等于0.5MΩ为正常状态
A.正确
B.错误

[判断题]经济车速是汽车以直接挡或超速挡行驶时，燃油消耗量最低的车速。

[单选题]《电网工程建设预算编制与计算规定（2018 年版）》中规定，变电站安装工程社会保险费的计算公式为（ ）。
A.社会保险费=直接工程费×0.16×缴费费率
B.社会保险费=直接工程费×0.18×缴费费率
C.社会保险费=直接工程费×1.12×缴费费率
D.社会保险费=人工费×1.3×缴费费率

[判断题]企业安全监督人员、车间安全员、班组安全员组成三级安全网。（ ）
A.正确
B.错误

[单项选择]（）是出口商将全套出口单据提交农业银行，农业银行按票面金额的一定比例为出口商提供的一种短期贸易融资业务。
A. 进口押汇
B. 出口押汇
C. 保付加签
D. 假远期信用证

[多项选择]市场经济与商品经济不同，它是( )。
A. 相对于自然经济、产品经济而言的
B. 通过市场机制来引导和调节企业和居民的行为
C. 市场在资源配置中起基础作用的商品经济
D. 商品经济发展的必然要求
E. 发达的商品经济

[判断题](74542)(　　)25K空调控制柜（KLC40C－1T1）的KA5常闭触点断开时，制暖1将不工作，并且故障红灯亮。（）(1.0分)
A.正确
B.错误

[单项选择]以下时政常识，表述正确的是( )。
A. 2011年7月11日是第22个世界人口日，其主题是“每个人都很重要”
B. 在2011年7月5日召开的“2011中国(重庆)民营经济发展论坛”上，全国工商联主席黄孟复指出，我国民营经济总量已占到GDP的50%以上
C. 2011年5月，浙江省余姚市正式成为我国首个县级国家综合改革试点城市
D. 法国巴黎当地时间2011年6月24日晚，第35届世界遗产委员会会议上，“中国杭州西湖文化景观”被列入新的世界遗产名录，这是我国第40处世界遗产

[单选题]各型动车组车体承载结构的 、侧墙、车顶、端墙以及设备舱组成为一个整体。
A.司机室
B.车内
C.底架
D.吊架

[简答题]装粮前对粮仓完好性进行检查的主要内容和使用要点是什么？

[单项选择]下列表述下符合秦朝文化教育状况的是（）
A. 统一文字
B. 教育官办
C. 以儒为教
D. 以吏为师

[判断题]《铁路旅客运输服务质量规范》规定，列车出站后及时清理，站台无滞留人员。
A.正确
B.错误

[判断题]《空调列车服务质量规范》不歪戴帽子,不挽袖子和卷裤脚,不敞胸露怀,不赤足穿鞋,不穿尖头鞋、拖鞋、露趾鞋,鞋的颜色为深色系。
A.正确
B.错误

[简答题]简述美国秘书人员的发展十分注重的几个方面。

[判断题]党的十八大报告中提出,建设中国特色社会主义,总依据是社会主义初级阶段,总布局是“五位一体”,总任务是实现社会主义现代化和中华民族伟大复兴。( )
A.正确
B.错误

[单选题]《接地极检修细则》规定，接地极、接地网开挖关键工艺质量控制，应严格控制接地体深度，接地体顶面埋设深度应符合设计规定，当无规定时，不应小于(____)m。
A.0.6
B.0.7
C.0.8
D.0.9

[多选题]多选题
A.外汇从业人员上岗前，须进行外汇业务上岗培训,培训时间不得少于（）个月
B.1.0
C.2.0
D.3.0
E.5.0

[单项选择]单处骨折骨盆环完整者一般卧床时间为（）
A. 1～2周
B. 3～4周
C. 2个月
D. 3个月
E. 6个月

[判断题]个人保安线应使用有透明护套的多股软铜线，截面积不准小于20mm2,且应带有绝缘手柄或绝缘部件。
A.正确
B.错误

[判断题]涵洞、明渠、渡槽、倒虹吸管统称为涵渠。
A.正确
B.错误

[单项选择]系统开发的生命周期中不包括下列哪个阶段（）
A. 系统规划
B. 系统分析
C. 系统设计
D. 系统实施

[多选题]消防救援机构办理行政案件,对涉及(　　)的证据，应当保密。
A.单位信誉
B.国家秘密
C.商业秘密
D.个人隐私