热门试题:
[判断题]根据《海南炼化公司物资计划管理细则》，物资计划指的是公司除原油等生产原材料以外的物资需求计划、物资采购计划。
A.正确
B.错误
[判断题]配电线路和设备停电后,在未拉开有关隔离开关(刀闸)和做好安全措施前,不得触及线路和设备或进入遮栏(围栏),以防突然来电。
A.正确
B.错误
[单项选择]农业税实行( )的办法。
A. 货币征收、货币结算
B. 实物征收、实物结算
C. 实物征收、货币结算
D. 货币征收、实物结算
[单选题]进入厂房应急状态的音响报警信号是( )。
A.响 15 秒，停 5 秒，共响 3 次
B.响 60 秒，停 10 秒，共响 2 次
C.连续鸣笛 5 分钟
D.没有音响报警信号
[多选题]下列无线系统干扰有（）。
A.同频干扰
B.电磁干扰
C.多径干扰
D.开放路段环境干扰
E.容错干扰
[单项选择]营养不良患儿最易并发缺乏（）
A. 维生素A
B. 维生素B1
C. 维生素B12
D. 维生素C
E. 维生素D
[填空题]家具在室内环境中的作用有：明确使用功能、（ ）；利用空间、组织空间；建立情调、创造氛围。
[单选题]《防止船舶污染海域管理条例》规定,任何船舶不得向( )排放油类、油性混合物、废弃物和其他有害物质。
Ⅰ.海洋特别保护区;Ⅱ.海上自然保护区;Ⅲ.河口附近的港口海水水域。
A.Ⅰ~Ⅲ
B.I.Ⅱ
C.Ⅱ、Ⅲ
D.1、Ⅲ
[单项选择]下列除哪项外均为来自支气管表面上皮的癌
A. 鳞状上皮癌
B. 腺癌
C. 小细胞癌
D. 鳞腺癌
E. 大细胞癌
[判断题]对绝缘绳索类工具进行检查和试验的目的是为了发现绝缘绳索类工具的缺陷和绝缘隐患，预防人身事故的发生。
A.正确
B.错误
[单选题]反应控制不好，出现超温，将会导致反应器（）。
A.降温
B.降压
C.超压
D.反应停止
[填空题]正线钢轨顶面剥离掉块重伤标准为长度超过（）m，且深度超过（）mm。
[单项选择]
Passage Two
Some years ago industries had more freedom than they have now, and they did not need to be as careful as they must today. They did not need to worry a lot about the safety of the new products that they developed. They did not have to pay much attention to the health and safety of the people who worked for them. Often new products were dangerous for the people who used them; often conditions in the work place had very bad effects on the health of the workers.
Of course sometimes there were real disasters which attracted the attention of governments and which showed need for changes. Also scientists who were doing research into the health of workers sometimes produced information which governments could not ignore. At such times, there were inquiries into the causes of the disaster or the problems. New safety rules were often introduced as a result of these inquiries; however, the new rule; came too late to protect the people who died or who becam
A. workers often got iii because of the poor working conditions
B. companies were free to put out any products they wanted to
C. many people were killed by the dangerous products
D. industries were not as careful in management as they are today
[判断题]煤矿使用的涉及安全生产的产品,必须取得煤矿矿用产品安全标志.未取得煤矿矿用产品安全标志的,不得使用.()
A.正确
B.错误
[单选题]A型显示超声波探伤仪,加大抑制量将使仪器的( )变差,不利于当量计算。
A.水平线性
B.垂直线性
C.分辨率
D.灵敏度
[单项选择]Put Down That Tool
The British work longer hours than anyone else in the European Union (EU), which may account for Britain’s faster rate of economic growth in the past decade. But the European Commission wants to put a stop to it. In a recent report it notes disapprovingly that, "The UK is the only member state where weekly working time has increased over the last decade." The commission believes that British companies may be systematically violating the EU’s "Working Time Directive ". This demands that Europeans should work a maximum of 48 hours a week on average. Under the directive, workers can sign an "opt-out", agreeing to work more than 48 hours. Some 33% of British workers have signed such opt-outs, although only 16% are believed actually to be working more than 48 hours.British companies may be against the EU’s "Working Time Directive" by asking their employees to work
A. 52 hours
B. 48 hours
C. 45 hours
[判断题]二氧化碳可以扑救金属氢化物的火灾。( )
A.正确
B.错误
[多选题]下列（ )属于票务管理员（AFC系统管理员）岗位职责。
A.A. 参与新票种接入方案的编写、实施及测试工作
B.B. 负责新线接入时SC及AFC终端设备软件的测试及验证工作
C.C. 负责模拟培训平台SC及AFC软件版本的更新及管理
D.D. 与相关委外单位共同对ACC、LCC网络故障进行检查及修复
[判断题]牵引电器的执行机构：即我们所说的触头系统，用来打开.接通电路。( )
A.正确
B.错误
[单项选择]治宜
A. 补血活血固冲
B. 活血化瘀止血
C. 行气活血调经
D. 益气摄血固冲
E. 清热凉血固冲
[单选题]( )是党最根本、最重要的纪律。( )
A.政治纪律
B.组织纪律
C.群众纪律
D.廉洁纪律
[单项选择]领导活动的三个因素是指（）。
A. 上级领导、下级负责人、活动
B. 行为、影响、活动
C. 领导者、被领导者、领导活动
D. 领导者、被领导者、环境
[单项选择]对长期卧床咳嗽无力者需给予（）
A. 体位引流
B. 超声雾化吸入
C. 吸痰
D. 指导有效咳嗽
E. 拍背与胸壁震荡
[单选题]一型卡环的特点是
A.固位好，稳定和支持作用稍差
B.固位和稳定好，支持作用稍差
C.固位稍差，稳定和支持作用好
D.固位和稳定稍差，支持作用好
E.固位、稳定和支持作用都好
[多项选择]担保制度是海关在严密监管制度、保证国家税收的前提下，促进对外贸易发展、方便进出口企业的具体措施。下述情况海关可以接受担保的有（）。
A. 俄罗斯某大马戏团来中国演出运进来的服装、道具、汽车、动物
B. 广州某电器有限公司一般贸易进口国家限制进口的空调压缩机，已领取了进口配额证明，但进口许可证仍在申领中，企业提出由于生产急用，要求凭担保先提货
C. 某企业进口濒危野生动物眼镜蛇，报关时不能向海关交验濒危物种进出口管理办公室核发的《允许进口证明书》
D. 正在向海关申请办理减免税手续，而货物己运抵口岸，亟待提取或发运，要求海关缓办进口纳税手续
[判断题] 电接触按其工作方式分为三类，即固定接触、滚动接触、可分接触。（）
A.正确
B.错误
[多项选择]在弱势有效市场下，使用下列哪些分析工具不可能会赚取超额收益（）。
A. 道氏理论
B. 移动平均法
C. 价量关系指标
D. 股利贴现模型
[单项选择]禁用于变异型心绞痛
A. 巨幼红细胞性贫血
B. 梗阻性黄疸所致出血
C. 缺铁性贫血
D. 血小板亢进症
E. 肿瘤放、化疗后引起的贫血
[判断题]《民法典》规定，民事主体因同一行为应当承担民事责任、行政责任和刑事责任的，承担行政责任或者刑事责任不影响承担民事责任；民事主体的财产不足以支付的，优先用于承担民事责任。
A.正确
B.错误
[单项选择]
W: Could you tell me the time of the last plane to New York this evening
M: There’s one at 9:20, but it’s fully booked, I think.
W: Then the time of the first plane tomorrow morning
M: The first plane leaves at 7:30.
W: Can you tell me when it arrives so that I can ask my secretary to come and meet me
M: It arrives at 10:30,but maybe a little late because of the bad weather.
W: Well, I wonder if you’d let me know if there’s any change on that flight, I’d appreciate it.
M: Yes, of course. What’s your room number
W: 609. Thank you.
Why doesn’t the woman take the last plane in the evening （ ）
A. Because it’s fully hooked.
B. Because it’s too late.
C. Because it’s too expensive.
[多选题]工务防护员常用的信号旗为（ ）
A.红色
B.黄色
C.绿色
D.白色
[判断题]将垂直接地体深埋到高电阻率的土壤中，可以降低防雷接地电阻。
A.正确
B.错误
[单选题]在垂直于螺纹轴线投影面的视图中，外螺纹的小径用 画出。
A.虚线
B.点画线
C.细实线
D.粗实线
[判断题]行政许可,是指行政机关根据公民、法人或者其他组织的申请,经依法审查,准予其从事特定活动的行为()
A.正确
B.错误
[单选题]关于急性中毒的治疗原则,不正确的是(0.1)
A. 立即终止接触毒物
B. 酸性毒物污染皮肤、黏膜后应用碱性液体冲洗、中和
C. 根据患者不同情况进行对症治疗
D. 及早使用特效解毒剂和拮抗剂
E. 迅速清除进0.00入体内已经被吸收或尚未被吸收的毒物
[单项选择]无期徒刑的减刑自（）时起算。
A. 原判决执行之日
B. 新判决确定之日
C. 裁定减刑之日
D. 申请减刑之日
[单项选择]安排年度预算时如果收入预算不足以满足支出需要，要从（）当中安排一部分资金弥补差额。
A. 事业基金
B. 专用基金
C. 项目支出结余资金
D. 财政补助结余资金
[单选题] 机动车驾驶人申请延期办理期满换证、审验或提交身体条件证明的，延期期限自驾驶证有效期截止日期、记分周期结束日期或者应当提交身体条件证明的日期开始计算，最长不得超过________。
A.六个月
B.一年
C.二年
D.三年
