热门试题:
[单选题]在进行安全风险评价时至少应从影响人、财产和环境三个方面的()进行分析。
A.可能性和严重性
B.可能性
C.严重性
[多选题]、火灾自动报警系统验收,主要应检查()及系统功能等内容。
A.触发器件
B.火灾报警装置和联动控制设备
C.火灾警报装置
D.电源
[单项选择]
A. forms
B. existence
C. contents
D. purpose
[单选题]高温作业对人体的损伤主要是()。
A.中暑
B.中毒
C.损伤呼吸系统
D.损伤神经系统
[多选题]路局166号文件规定焊缝探伤用0°探头从钢轨踏面对()部位进行扫查。
A.轨头
B.轨腰
C.轨底部位
D.轨底脚
[单选题]Passage Five
Would you like to spend all evening reading a lovely story with beautifulillustrations and make$35,000 atthe same time?Millions of people all over the world tried to do just that.Only one succeeded.The book is called Masquerade,and was written by Britishpainter Kit Williams.Within its pages are clues to the location of a goldenjewel,and whoever figured out the clues could find and keep the treasure.
Some years ago,Williams was asked to write a children′s book.Wanting to do something no one elsehad done before,he decided to bury a golden treasure and tell where it was inthe book.He be-gan painting without a clear idea of what the story would beabout,where he would bury the treasure,or even what the treasure would be.Ashe painted,he decided that in the story a hare,or rabbit,would travel throughearth,air,fire and water to deliver a gift from the moon to the sun.Afterthree years,he finished the paintings and then wrote the story.The treasurebecame an 18-
carat gold hare,adorned with preciousstones,and it was made by Kit Williams himself.This beautiful jewel,wortharound$35,000,depending on gold prices,was buried somewhere in Britain,freeto anyone who could decipher the clues.Williams′s book kept people of all agesamused trying to solve the mystery of Masquerade.
The rabbit was finallyfound in the spring of 1982,by a 48-year-old design engineer.It was buried ina park about thirty-five miles from London.
The function of the firstsentence in this passage is to___.
A.give detail
B.sum up the story
C.capture the reader's interest
D.elaborate upon a point
[单项选择]
One of the questions that is coming into focus as we face growing scarcity of resources of many kinds in the world is how to divide limited resources among countries. In the international development community, the conventional wisdom has been that the 2 billion people living in poor countries could never expect to reach the standard of living that most of us in North America enjoy, simply because the world does not contain enough iron ore, protein, petroleum, and so on. At the same time, we in the United States have continued to pursue super affluence as though there were no limits on how much we could consume. We make up 6 percent of the world’s people; yet we consume one-third of the world’s resources.
As long as the resources we consumed each year came primarily from within our own boundaries, this was largely an internal matter. But as our resources come more and more from the outside world, "outsiders" are going to have some say over the rate a
A. people in poor countries scarcely know how to enjoy a high standard of living
B. the world’s resources being limited, people in underdeveloped countries are bound to live a poor life
C. most Americans know that the world’s resources of many kinds are becoming scarce
D. it is impossible for all the people in the world to improve their living standards
[判断题]有关人民政府及其部门为应对突发事件,可以征用单位和个人的财产。财产被征用或征用后毁损、灭失的,可以不给予补偿。()
[单选题]CPU逻辑上由( )组成。
A.运算器和存储器
B.运算器和控制器
C.存储器和控制器
D.计数器和运算器
[多项选择]中国人民银行发行一年期央行票据进行公开市场业务的市场属于( )。
A. 资本市场
B. 期货市场
C. 现货市场
D. 货币市场
E. 流通市场
[多项选择]黄红色素粒子中黄色至红色的色素粒子,是使头发发色呈现()调的主要色素粒子。
A. 橙黄
B. 金黄色
C. 黑褐色
D. 澄色
E. 金色
[单项选择]下列关于网络的叙述中,错误的是
A. 网络协议主要由语法、语义和时序组成
B. 语法规定了用户数据与控制信息的结构与格式
C. 时序是对事件实现顺序的详细说明
D. 联网计算机之间的通信不必遵循共同的网络协议,可以相互之间制定协议
[单选题]《限制铁路旅客运输领域严重失信人购买车票管理办法》站车工作人员发现严重失信行为时,按照( ),谁录入的原则应,录入失信人失信行为信息。。
A.谁采集
B.谁主管
C.谁负责
D.谁空闲
[判断题]行政机关对接到的行政案件做出不予受理决定的,应由行政机关负责人批准。
A.正确
B.错误
[单项选择]一孕妇,29岁,既往体健,近1年来发现HBsAg阳性,但无任何症状,肝功能正常。经过十月怀胎,足月顺利分娩一4500g男婴,为阻断母婴传播,对此新生儿最适宜的预防方法是注射
A. 乙肝疫苗
B. 丙种球蛋白
C. 乙肝疫苗+丙种球蛋白
D. 高效价乙肝免疫球蛋白
E. 乙肝疫苗+高效价乙肝免疫球蛋白
[单项选择]One of the few things you say about English people with certainty is that they ______ talk a lot about the weather.
A. need
B. must
C. should
D. can
[判断题]14、发动机水温高时,应直接检查水位()
A.正确
B.错误
[单选题]艾青纪念“左联”五烈士的诗作是()
A. 《煤的对话》
B. 《春》
C. 《笑》
D. 《黎明》
[单项选择]有下列()行为之一的,给予主管人员和其他责任人员警告至记过处分;
A. 私自修改、泄露客户资料的
B. 私自修改、隐瞒或泄露客户资料的
C. 私自泄露客户信息的
D. 私自保管客户资料的
[单选题]下列说法( )是正确的。
A.操作旋转机设备的人员必须戴手套
B.操作旋转机设备的女工的发辫可以披在肩上
C.操作旋转机设备的人员应穿“三紧”工作服
D.操作旋转机设备的人员可不带安全帽
[单选题]风机特性的基本参数是流量、压头、( )、效率和转速。
A. 功率
B. 电压
C. 温度
D. 比容
[单选题]下列哪项不易使狂犬病毒灭活
A.紫外线
B.甲醛
C.70%乙醇
D.苯扎溴铵
E.冰冻干燥
[多选题] 影响火灾温度变化的因素()。
A. 可燃物荷载
B. 建筑空间
C. 燃烧物热值
D. 建筑物导热性能
E. 物质燃烧速度
[单项选择]外封式堵漏袋主要堵塞直径()的裂缝的管道、容器、油罐车或油槽车、桶与储罐泄漏。
A. 500毫米以上
B. 480毫米以上
C. 450毫米以上
D. 400毫米以上
[单项选择]应用血管扩张剂前应注意()
A. 测血压
B. 了解尿量
C. 控制输液
D. 补足血容量
E. 调整体位
[单选题]下列属于按照安全系统工程和人机原理建立的安全生产规章制度体系的是( )。
A.技术标准制度
B.综合管理制度
C.工作标准制度
D.管理标准制度
[单选题]将以下4个标有相同电压但功率不同的灯泡,串连起来接在电路中,最亮的应该是( )。
A.15w
B.60w
C.40w
D.25w
[单选题]钢架支护不得侵入二次衬砌()。
A.A:5cm
B.B:15cm
C.C:20cm
D.D:30cm
[不定项选择]从发达国家同产业共同配送的发展来看,完全的统一化主要出现在()。
A. 汽车产业和以海鲜类食品为中心的食品产业
B. 电子产业和以生鲜食品为中心的食品产业
C. 服装制造业和以快餐食品为中心的食品产业
D. 家电产业和以冷冻食品为中心的食品产业
[单选题]风灾预警Ⅰ级准备为()小时准备
A.48
B.36
C.24
D.12
[判断题]临修更换万向轴后需安排动车组试运行。
A.正确
B.错误
[单选题]增加飞机迎角可以增大上升率的速度范围是:
A.小速度范围
B.大速度范围
C.任何速度范围
D.仅靠改变速度不能增加上升率
[单项选择]下列不属于按对象和内容对公共部门人力资源规划进行划分的一类是()。
A. 人力资源培训计划
B. 人力资源调配计划
C. 人力资源战略计划
D. 人力资源补充计划
[单选题]应答器电缆中的导线芯采用直径为( )mm的铜线。
A.1
B.1.43
C.1.53
D.1.14
[单选题][T]A-C-B-002324
如果发现固定台时钟不准确,按()键手动申请时钟信息。
A.3
B.F1
C.F2
D.F3