[多选题]消防救援人员应当自觉抵制有害信息的侵蚀,不得( )。
A.收听、收看国(境)外有政治性问题的广播、电视和网络节目
B.登录非法网站
C.编造、散布政治谣言和其他有政治性问题的信息
D.编造、散布危害公共安全和违背社会公德的信息

[单选题] 依据《中国南方电网有限责任公司电力安全工作规程》（Q/CSG 510001-2015）第7.4.1.5条规定: 装设接地线、个人保安线时，应先装（ ），后装导体（线）端，拆除接地线的顺序与此（ ）。
A.接地端、相反
B.接地端、相同
C.导体端、相同
D.导体端、相反

[判断题]机车在车站要求显示信号时，应鸣示二长一短声的呼唤信号。
A.正确
B.错误

[判断题]生产线发生异常时须调整计划。（ ）
A.正确
B.错误

[单选题]泵壳的材料选择应考虑：介质对过流部分的(　　)，使泵壳具有作为耐压容器的足够机械强度。
A.流动不稳
B.水流速度太快
C.腐蚀和磨损
D.压力不稳定

[单项选择]Who gave a talk at the meeting
A. He wants to get rid of his broken watch.
B. He wants the woman to repair his watch.
C. He wants the woman’s husband to repair his watch.

[单选题]设G是简单有向图，可达矩阵P(G)刻画下列 ( )关系
A.点与边
B.边与点
C.点与点
D.边与边

[单选题]公安派出所民警在办理一起寻衅滋事案件中，到地处偏远的违法嫌疑人黄某家对黄某实施传唤，传唤中发现了黄某用于寻衅滋事伤人的水果刀。民警来不及报告，对水果刀实施了扣押。民警在返回公安派出所后，应（）向公安机关负责人报告并补办批准手续。
A.在6小时内
B.在12小时内
C.在24小时内
D.立即

[单项选择]A good plan when fighting against an enemy tank is to ______.
A. shoot its back
B. get behind it
C. move it to the side
D. move out of its way

[单选题]为使钢轨不至被巨大( )压溃或迅速磨耗,钢轨应具有足够的硬度。
A.力量
B.机车
C.车辆
D.压力

[填空题]给下列各组词语中加点的字注音。
得逞______ 粳米______ 载歌载舞______
鞭笞______ 桎梏______ 首当其冲______

[单项选择]

Oscar Wilde said that work is the refuge of people who have nothing better to do. If so, Americans are now among the world’s saddest refugees. Factory workers in the United States are working longer hours than at any time in the past half-century. America once led the rich world in cutting the average working week—from 70 hours in 1850 to less than 40 hours by the 1950s. It seemed natural that as people grew richer they would trade extra earnings for more leisure. Since the 1970s, however, the hours clocked up by American workers have risen, to an average of 42 this year in manufacturing.
Several studies suggest that something similar is happening outside manufacturing: Americans are spending more time at work than they did 20 years ago. Executives and lawyers boast of 80-hour weeks. On holiday, they seek out fax machin es and phones as eagerly as Germans bag the best sun-loungers. Yet working time in Europe and Japan continues to fall. In Germany’s engi
A. Rise in employees' working efficiency.
B. Rise in the number of young offenders.
C. Rise in people's living standards.
D. Rise in competitiveness.

[单项选择]

Karen Rusa was a 30-year-old woman and the mother of four children. For the past several months Karen had been experiencing repetitive thoughts that centered around her children’s safety. She frequently found herself imagining that a serious accident had occurred; she was unable to put these thoughts out of her mind. On one such occasion she imagined that her son, Alan, had broken his leg playing football at school. There was no reason to believe that an accident had occurred, but she kept thinking about the possibility until she finally called the school to see if Alan was all right. Even after receiving their assurance that he had not been hurt, she described herself as being somewhat surprised when he later arrived home unharmed. Karen also noted that her daily routine was seriously hampered by an extensive series of counting work that she performed throughout each day. Specific numbers had come to have a special meaning to her; she found that her preoccupation with thes
A. demonstrate her children’s safety was closely related to the item she selected in the store.
B. account for Karen’s inability to perform everyday activities.
C. show how specific numbers were related to the safety of her children.
D. further explain that Karen was suffering from a psychological illness.

[单项选择] 左室内压下降速度最快是在
A. 等容收缩期
B. 等容舒张期
C. 快速充盈期
D. 减慢射血期
E. 快速射血期

[多项选择]下列维生素在偏酸性条件下较稳定的有（）。
A. VD
B. VC
C. VE
D. VB1
E. VK

[单选题] 有关企业预缴申报享受小型微利企业优惠的政策的说法,错误的是( )。
A. 只有实行查账征收的企业,才可以享受小型微利企业普惠性所得税减免政策
B. 直接按照企业预缴申报时的本年度的累计情况进行判断,不再与上年度情况进行关联
C. 按月预缴的企业在年度中间一旦可以被判定为小型微利企业的,下一个预缴申报期起其申报期限就应当调整为按季度预缴,且一经调整,当年度不再变更
D. 预缴时已享受小型微利企业优惠,汇算清缴时不符合规定条件的,应当按照规定补缴企业所得税税款

[多项选择]对于下面所列举的几种气体，具有可燃性、可爆性气体有（）
A. CH₄
B. NH₃
C. H₂
D. C0₂
E. CO
F. N0₂
G. H₂S
H. S0₂

[单项选择]公元前594年梭伦改革，按财产的多寡将整个公民划分为（）。
A. 二个等级
B. 三个等级
C. 四个等级
D. 五个等级

[填空题]根据多维变革员工开支方案职工福利费业务管理规范，明确食堂经费、福利机构经费等未直接归集至员工个人的对公福利费支出，应结合实际受益对象，合理设置拆分动因，支撑该类福利支出按照(____)和(____)分别核算，按业务活动归集和反映。

[判断题]列车接近自动报警器、无线列调电台故障,故障未解决前,道口当班人员必须室外立岗,勤加瞭望。( )
A.正确
B.错误

[单选题]外观质量得分率是指( )外观质量实际得分占应得分数的百分数。
A.单元工程
B.分部工程
C.单位工程
D.单项工程

[判断题]消防救援队伍在参加抢险救援行动中三级防护的标准是:全身、封闭式防化服、全棉防静电内外衣、正压式空气呼吸器或全防型滤毒罐。( )(中)
A.正确
B.错误

[判断题]各级单位应当严格按照车辆编配用途、性能和规定的动用数量、行驶区域使用,按照规定组织车辆初驶、 封存、启封、保养和检查,准确掌握车辆的动用、数量、质量、 车公里消耗和维护保养等动态情况。( )
A.正确
B.错误

[简答题]LAE30083编制年度安全生产计划的依据和内容？

[单项选择]皮带传动是金属切削机床机械传动常用的传动副。下列（）项不是皮带传动的特点。
A. 结构简单，制造方便
B. 传动平稳且有过载保护作用
C. 可将回转运动变为直线运动
D. 传动比不准确，所占空间较大

[判断题]1894年11月,孙中山联合二十余名华侨,在檀香山建立了中国第一个资产阶级革命团体兴中会。( )
A.正确
B.错误

[简答题]钢丝绳末端的联接方法？

[单项选择]为了考验大学生的情商，将七个大学生R、s、T、V、w、x、Y分成两组对他们进行集体行动的训练。第一组三名成员，第二组四名成员，根据个人要求，分组必须符合下列要求A)R和T不能在同一组B)如果s在第一组，那么V必须在第一组3)如果w在第一组，那么T必须在第二组C)x必须在第二组如果s在第一组，那么以下哪项一定是真的
A. T在第一组
B. T在第二组
C. Y在第一组
D. Y在第二组

[填空题]天津港的（）水平全国领先。

[单选题]Cookies的作用是（　　）。
A.保存浏览网站的历史记录
B.提供浏览器视频播放插件
C.保存访问站点的缓存数据
D.服务器存储在用户本地终端的数据

[判断题]酒吧主题的设计关键是确立合适的主题文化。

[单选题] 在突发事件的处置过程中,为控制事态发展,营造有利于稳定的舆论氛围,公安机关可以利用( )来发表有利于警方的舆论
A. 公安内部刊物
B. 发行量(收视率)较高的商业媒体
C. 与警方关系密切的新闻媒体
D. 与警方保持中立的新闻媒体

[单选题]呼吸性粉尘的粒径一般为( )μm及其以下。
A. 2
B. 3
C. 4
D. 5

[多项选择]下列关于外部审计的说法，正确的有( )。
A. 外部审计与银行监管互不相通
B. 透明的信息披露有利于提高审计效率、降低审计风险
C. 外部审计和银行监管的方式、目标、内容相互独立
D. 外部审计有利于提高信息披露质量
E. 加强外部审计对银行的监督作用，虽然提高监管效率，但是大大增加了监管成本

[判断题]电力机车给定制动励磁电流时,电流的升、降要做到平稳。 ( )
A.正确
B.错误

[多选题]以下不是变压器励磁涌流产生的原因是(____)。
A.变压器铁芯的严重饱和
B.变压器的容量大
C.变压器的电压等级高
D.变压器的接线组别影响

[判断题]同一电流回路的导线可以不穿于同一钢管内。

[单选题]每人每月调班不可超过（）次
A.3
B.1
C.4
D.2