第1题: [单项选择]
不会对牙髓造成危害的因素是（）A. 取印模
B. 磨除牙体组织过多
C. 消毒剂
D. 牙体预备产热
E. 都不是
参考答案:A
第2题: [单项选择]
______ a reply he decided to write again. A. Not receiving
B. Receiving
C. Not having received
D. Having not received
参考答案:C
第3题: [多项选择]
在十六届五中全会上，党和国家坚持以科学发展观为指导，从经济和社会发展的全局出发，不断深化对安全生产规律的认识，提出了( )方针。
A. 安全第一
B. 保证安全
C. 预防为主
D. 综合治理
E. 风险防范
参考答案:A,C,D
答案解析:[解析] 在十六届五中全会上，党和国家提出了“安全第一，预防为主，综合治理”的方针，强调在确保安全的基础上，努力实现生产目标。
第4题:
[判断题]国家烟草专卖局关于规范异地携带卷烟管理和携带证使用的通知（国烟专〔2008〕18号）规定：携带证在有效期内可以重复使用。
A.正确
B.错误
参考答案:B
第5题:
[单选题] 禁止人员在已启动的机车机械间内停留时间超过（）小时。A.一个
B.两个
C.三个
D.四个
参考答案:A
第6题:
[判断题]严格履 行客户设备送电程序，严禁新设备擅自投运或带电。（） A.正确
B.错误
参考答案:A
第7题:
[单选题]在试验和推广新技术、新工艺、新流程、新装备、新材料的同时，应制定相应的安全技术措施，经（ ）批准后执行。
A.工作负责人
B.施工项目部
C.设备运维单位
D.本单位分管领导
参考答案:D
第8题:
[判断题]浆料泵停车时,首先要关闭机械密封液阀门。A.正确
B.错误
参考答案:B
第9题:
[单选题]人力制动机故障或不能使用人力制动机紧固器的车辆遇特殊情况必须单独停留时，两端应使用（ ）一种防溜措施进行防溜。
A.防溜铁鞋
B.防溜枕木
C.止轮器
D.防盗铁鞋
参考答案:A
《行规》附件2
第10题: [单项选择]
斑蝥粉末微量升华，得白色升华物，镜下观察，为A. 柱形、棱形结晶
B. 针形、粗针形结晶
C. 簇状结晶
D. 羽毛状结晶
E. 方形、方柱形结晶
参考答案:A
第11题:
[单选题]在要求不高的液压系统中，可使用（）。A.普通润滑油
B.乳化油
C.柴油
D.水、润滑油、柴油均可
参考答案:A
第12题:
[判断题]施工现场入口处及主要施工区域、危险部位应设置相应的安全警示标志牌。A.正确
B.错误
参考答案:A
第13题:
[判断题]容积式流量表是依据已知固定的容积所排出流体的次数来测量流量的仪表。A.正确
B.错误
参考答案:B
第14题: [单项选择]
制图中正轴测图采用( )原理绘制。A. 中心投影
B. 平行斜坡投影
C. 平行正投影
D. 多点中心投影
参考答案:C
第15题:
[单选题]国内信用证是以( )计价、( )的跟单信用证。A.外币；可撤销
B.外币；不可撤销
C.人民币；可撤销
D.人民币；不可撤销
参考答案:D
第16题: [填空题]
如果网络的管理不是集中在一台机器上，而是在网络中任意一台机器都可以向其他机器提供资源和服务，这样的操作系统称为______的网络操作系统。
参考答案:对等
答案解析:[解析] 如果网络的管理不是集中在一台机器上，而是在网络中任意一台机器都可以向其他机器提供资源和服务，这样的操作系统称为对等的网络操作系统。
第17题:
[多选题]为保证链条的使用安全，必须做到( ) 。A.不超负荷使用
B.使用前经常检查链条焊接接触处，预防断裂与磨损
C.定期进行负荷试验
D.按链条报废标准进行报废更新
参考答案:ABCD
第18题:
[单选题]ZP?W1-18型无绝缘移频自动闭塞,接收盒绿灯继电器电压( )。[321040101]
A.AC18.0V±1.0V
B.DC18.0V±1.0V
C.AC23.0V±3.0V
D.DC23.0V±3.0V
参考答案:D
第19题: [多项选择]
Is environment protection important Why参考答案:
Suggested answers: a．I think environment protection is very important. Corporations, and especially manufactures, are in business to provide products and services that enrich people’s lives, making them happier and more convenient. At the same time, these products must be environmentally conscious, both in terms of manufacturing and marketing, to ensure that the environmental burden is reduced and the products contribute tribute to the goal of establishing an environmentally and economically sustainable society. Without environment protection, there will be no sustainable development.
b．As we all know, environment protection is necessary. The air, water, and the land on Earth are being harmed by man’s activities. We believe that just as advances in technology and the establishment of social systems helped resolve local pollution problems, technology can also answer these global environmental threats. However, it is imperative for the government of the countries around world to legislate on the environment protection.
c．Environment protection is important. Many companies have started to respond the universal call of conversation by developing and applying various environmentally friendly technologies in the production since AII0. The pollution includes carbon dioxide and heat emissions, discharges of hazardous chemical substances into the atmosphere or waterways and other waster produced.
d．Environment protection is necessary. In terms of energy conversation, many companies are able to ensure that A00 per cent of its new products consumed less energy during operation than the previous models. In particular, the on-demand energy-efficient technologies incorporated into its copying machines and laser beam printers have resulted in a cumulative reduction in carbon dioxide emissions. At production sites, in terms of energy conservation, the basic unit of carbon dioxide from production declined CH per cent compared with AII0.
e．Environment protection is important. Many companies are now spending lots of resources in developing new environmental technologies and ecological components such as lead-free lenses, excellent chromium-free screws, solar cells, plastic recycling and high-performance Eco-Polymer, to name just a few. All these technologies not only help protect the environment but also help increase users’ work and cost efficiency.
f．We should pay great attention to environment protection. Products and technologies can become outmoded as quickly as they once appeared. Rather like a mayfly, the life span of most products is disturbingly brief and a good number of the current products featured in this book will, by the time of it is published, already be redundant or replaced by newer, brighter versions, with even more potential to perform and please.
g．Recycling is important to help protect our environment. Little can be bought without the disposal of something else; this is the reality of modem consumption. The new and shinny arrives while the old is rejected both physically and psychologically. Years of ignoring the environmental problem of the disposal of goods have led to an acute situation in China as elsewhere. Re-use can be a way of delaying the burial or cremation of a ’dead’ product and there is a thriving industry in developed countries of exporting used cars and of the repair, re-sale and export of used telephones, video players and televisions to developing nations. The main difficulty associated with this type of re-use economy is that it really only defers the ultimate disposal of the product, and to a country that may be without regulated disposal system.
h．Environment protection is important. Some people vigorously protested lack of control over automobile exhaust fumes, industrial smoke, unhealthy open dumps, untreated sewage, and chemical wastes that were being thrown into lakes and rivers. The agency was created to control and abate pollution in the basic areas of air, water, solid waste, pesticides, noise, and radiation. The government offers incentives to encourage cleanup efforts, and law enforcement when necessary to curb pollution.
i．The Chinese government pays great attention to environment protection. The environment protection agency conducts extensive research, provides technical assistance to provinces and cities, determines tolerable limits of pollution, and establishes timetables to bring polluters into line with standards. Since most of the requirements are of recent origin, industries are given reasonable time, often several years, to conform to standards. Monitoring data show a nationwide decline in at least two air pollutants—carbon monoxide and sulphur oxides. Current auto emission controls resulted in a reduction of carbon monoxide and hydrocarbons of nearly HE percent over cars made before B00H. The agency of environment protection also enforces noise standards for trucks and airplanes.
j．People here demand everything to be quick and convenient—to change their lifestyle and fast-food culture is difficult. That’s why I think we should start with education so that the next generation can develop an environment-friendly lifestyle. Youngsters need to learn about sustainable development. Environment protection is a must in education.
答案解析:[解析] environment protection环保。recycling废物循环利用。 sustainable development可持续发展。environment-friendly有利于环
第20题:
[单选题]金属梯子不适于以下什么工作场所?( )A.有触电机会的工作场所
B.坑穴或密闭场所
C.高空作业
参考答案:A
第21题: [单项选择]
子宫壁间肌瘤最主要的症状是A. 接触性出血
B. 绝经后出血
C. 月经不调
D. 阴道排液
E. 月经过多
参考答案:E
第22题:
[判断题]辅警牺牲被评定为烈士的，其遗属依照《烈士褒扬条例》享受相关抚恤待遇，其子女报考全国公安院校时，比照享受公安英烈子女待遇。（）
A.正确
B.错误
参考答案:B
第23题:
[填空题]关于印发《南昌局集团公司客运系统安全双重预防机制操作手册》的通知中规定 国家推出风险分级管控与隐患排查治理双重预防机制，旨在通过风险管理解决“想不到”的问题，通过隐患排查治理解决“管不住”的问题，对于()各类事故的发生具有很好的现实意义。
参考答案:有效防控
第24题: [简答题]
线性译码和复合译码是从什么角度进行划分的？对这两种译码分别做简要说明。参考答案:线性译码和复合译码是从参加译码的地址线是否分组来划分的。线性译码又称单译码，是指地址线不分组而直接译码。复合译码又称双译码，是指将地址线分成两组分别译码，两组的输出共同选择一个基本单元。
第25题:
[判断题]公安机关作出治安管理处罚决定和其他行政处罚决定,被处理人不在场的,公安机关应当在作出决定的7日内将决定书送达被处理人。
A.正确
B.错误
参考答案:B
第26题: [单项选择]
关于个人资信证明业务说法错误的是（）A. 资信证明书中严禁出现与我行业务无关及我行难以确认的内容。
B. 对已被依法止付、冻结、挂失及用于其他担保的存折/存单需办理存款证明业务。
C. 客户在我行柜台办理资信证明业务时，需凭本人有效身份证件方可办理。
D. 个人资信证明业务当事人以为境内居民及持有合法证件的非居民
参考答案:B
第27题: [简答题]
为什么说材料的经营和采购是工程项目质量和费用控制要点？参考答案:
1.材料费用占工程费用大部分（50%以上）；
2.材料是构成工程实体的要素，它决定了工程内在质量。
第28题:
[判断题]在多效蒸发的流程中，并流加料的优点是各效的压力依次降低，溶液可以自动地从前一效流入后 一效，不需用泵输送。
A.正确
B.错误
参考答案:A
第29题:
[判断题]学龄前儿童及其他无民事行为能力人搭乘无人值守电梯的,应当有成年人陪同。( )A.正确
B.错误
参考答案:A
第30题:
[单选题]乘用车用轮胎应有( )标志。( )A.磨耗
B.胎体磨耗
C.胎侧磨耗
D.胎面磨耗
参考答案:D
第31题:
[判断题]安全生产是为了使生产过程在符合物质条件和工作程序下进行，防止发生人身死亡、财产损失等事故，采取的消除或控制危险和有害因素、保障人身安全和健康、设备和设施免遭损坏、环境免遭破坏的一系列措施和活动。
A.正确
B.错误
参考答案:A
第32题: [单项选择]
依照《食品安全法》的规定，对生产经营者的同一违法行为，不得给予二次以上（ ）的行政处罚。A. 没收违法所得
B. 罚款
C. 吊销许可证
D. 没收违法生产经营的工具、设备、原料等物品
参考答案:B
第33题:
[判断题]“全费控”指采集系统在功能设计、设备选型中应满足费控和负控业务要求，全面支持远程、本地控制。
A.正确
B.错误
参考答案:A
第34题: [单项选择]
运用社会需求调查法，为了做好统计工作，一般将用户分为6大类，它们是（）。
①机关团体、专业部门；
②工厂企业；
③居民用户；
④商业服务业；
⑤科研、教育、文化卫生；
⑥农、林、牧、渔业；
⑦住宅和公用电话。
A. ①②③④⑤⑥
B. ①③④⑤⑥⑦
C. ①②④⑤⑥⑦
D. ②③④⑤⑥⑦
参考答案:C
答案解析:
解析：居民用户不属6大类分法。
