[单选题]禁止两台起重机同吊一重物，在特殊情况下需要两台同吊时，应采取安全预防措施，每台起重机均不得超过额定负荷，并由（ ）以上管理人员亲自现场指挥方可起吊。
A.操作者
B.组长
C.班长
D.主任

[单选题]深度超过5m（含5m）的深基坑挖土或未超过5m，但地质条件与周边环境复杂，叙述正确的是（）。
A.挖土区域设警戒线，基槽两边顶部3m范围内，不得临时增加荷载
B.一般土质条件下弃土堆底至基坑顶边距离≥1m，弃土堆高≤1.5m
C.垂直坑壁边坡条件下弃土堆底至基坑顶边距离≥2m
D.挖掘土石方自上而下进行，可以使用挖空底脚的方法，挖掘前必须将坡上的浮石清理干净
E./
F./

[简答题]什么叫委托转供电?有哪些规定和要求?

[填空题]If our teeth bleeds while brushing, we should ______.

[判断题]网桥是在数据链路层上实现不同网络的互连设备。 (　　)
A.正确
B.错误

[单选题]（）的功能是将信号放大和反变换（如译码、解调等），其目的是从受到减损的接收信号中正确恢复出原始电信号。
A.信源
B.发送设备
C.信道
D.接受设备

[单选题]依据《安全生产法》第十七条的规定，不具备安全生产条件的生产经营单位( )。
A.不得从事生产经营活动
B.经主管部门批准后允许生产经营
C.经安全生产监管部门批准后可从事生产经营活动
D.经国家安全监督管理总局批准后方可从事生产经营活动

[单选题]系统默认各区域都可交叉训练,若餐厅有优先区域顺序,可自行维护:
A. 正确
B. 错

[单项选择]一个Excel工作簿已经设置了“打开”与“修改”两种密码，如果只知道其“打开”密码，那么______。
A. 可打开该工作簿，也可以修改，但是不能按原文件名、原文件路径存盘
B. 可打开该工作簿，一旦改动数据会出现报警信息
C. 可在打开工作簿对话框中看到该工作簿，但是无法打开
D. 可以打开该工作簿，只有原来设置密码时选中的工作表是只读的，其他工作表都可以修改

[填空题]导游人员（）服务技能要求导游人员，在导游服务中做到正确（）游客购物。

[单选题]《安全生产违法行为行政处罚办法(2015修正)》,安全监管监察部门在作出行政处罚决定前，应当填写行政处罚告知书，告知当事人作出行政处罚决定的事实、理由、依据，以及当事人依法享有的权利，并送达当事人。当事人应当在收到行政处罚告知书之日起( )内进行陈述、申辩，或者依法提出听证要求，逾期视为放弃上述权利。
A.3日
B.5日
C.7日
D.10日

[单选题]氧氯化磷的内包装形式( )。
A.玻璃瓶,塑料桶
B.木板箱,花格箱
C.金属桶
D.钙塑桶

[判断题]根据我国法律规定,本居住地区居民,不分民族、种族、性别、职业、家庭出身、宗教信仰、教 育程度、财产状况、居住期限,都有选举权和被选举权。
A.正确
B.错误

[简答题]百分表有什么用途？使用时要注意哪些事项？

[单项选择]采用波登管式压力表测量压力时，波登管式压力表需（）.
A. 定期校准
B. 定期更换
C. 定期维修
D. 视情检查

[判断题]对过程的结果不能通过其后的监视或测量验证的过程，或产品特性不易测量或不能经济测量的过程；或交付后问题才显现的过程，应进行过程确认，以证实过程实现所策划的结果的能力。

[单项选择]学校课外活动的基本组织形式是（）
A. 群众性活动
B. 小组活动
C. 个别活动
D. 集体活动

[判断题]圬工梁拱、墩台恒载裂缝宽度限值，钢筋混凝土梁及框构主筋附近竖向裂纹为0.25mm。《修规》第3.5.4条
A.正确
B.错误

[单项选择]青年男性，突然发热，体温39．1℃，面色潮红，伴有呼吸运动减弱，口角疱疹，最可能的病因为（）。
A. 胸腔积液
B. 肺结核
C. 大叶性肺炎
D. 阻塞性肺炎
E. 左心衰竭

[判断题]水—水换热器不允许淡水混进。 ( )
A.正确
B.错误

[单选题]为了加强高温作业天气作业的劳动保护工作，防止因高温作业和高温天气作业引发的作业人员中暑和各类生产安全事故，维护劳动者及其相关权益，国家安全生产监督管理总局于2012年6月29日颁布了（ ）。
A.《铁路法》
B.《安全生产法》
C.《防暑降温措施管理办法》

[单选题]2.262.
电力用户用电信息采集系统中配变负载率监测查询条件不包括（）
A.联系人
B.台区名称
C.变压器名称
D.电表局编号

[简答题]林区各部门、各单位要在当地人民政府统一领导下，建立什么责任制？

[单选题]作业人员应具备必要的安全生产知识，学会紧急救护法，特别要学会（ ）。
A.创伤急救
B.触电急救
C.溺水急救
D.灼伤急救

[判断题]无缝线路是由许多根标准长度的钢轨焊接成为不小于300m的长钢轨线路。

[不定项选择题]共用题干 Stars in Their Eyes
The Scientific American Book of the Cosmos edited by David Levy,Macmillan，￡20,ISBN 0333782933
Previous generations of scientists would have killed to know what we know.For the first time in history,we have a pretty good idea of the material content of the Universe,our position within it and how the whole thing came into being.
In these times of exploding knowledge there is a definite need to take stock and assemble what we know in a palatable（受欢迎的）form._______ (46)
The essays in The Scientific American Book of the Cosmos have been selected by David Levy,co-discoverer of Comet Shoemaker-Levy 9,which in 1994 struck Jupiter with the violence of several full-scale nuclear wars.________(47)This is certainly a great collection of essays,but it is not , as the book promises , a seamless（完美的，无缝隙的）synthesis of our current knowledge.
Nobody can fault the range of articles Levy has included.There are essays on the planets, moons and assorted debris（碎片）in the Solar System , and on our Galaxy , the Milky Way. _______(48)
The contributors,too,are stars in their own fields.Not many books can boast chapters written by such giants as Erwin Schrodinger and Francis Crick.My personal favorites are a piercingly clear essay by Albert Einstein on general relativity and an article by Alan Guth and Paul Steinhardt on the inflationary（膨胀的）Universe.
So much for the book's content. But Levy has not succeeded in providing an accurate synthesis of our current knowledge of the cosmos,which the book jacket promises.Gathering together previously published articles inevitably leaves subject gaps,missing explanations and so on. ________(49)But there isn't one.In fact,surprisingly for a book so densely packed with information,there is no index.
Collecting essays in this way is clearly a good publishing wheeze（巧妙的主意）.But this approach shortchanges the public,who would be better served by an account moulded into a seamless whole.________(50)However,for the next edition,please,please can we have an index? _______ (50)
A.Tegmark fears he may hold the record for the longest time taken to read one book.
B.In a more positive vein,this is a wonderful collection of essays to dip in and out of if you already have a good overview（概述）of current cosmic understanding.
C.Levy is an active astronomer and an accomplished writer,so you'd expect him to provide a broad and accurate picture of our current understanding of the cosmos.
D.Scientific American has attempted to cater to this need by bringing together essays that have appeared in the magazine.
E.To some extent, these could have been plugged with a glossary（词表）of terms.
F.Also included are contributions on the world of subatomic particles,the origin of life on the Earth and the possibility of its existence elsewhere.

[单选题]在非金属不燃物或金属物体上形成的颜色变化的燃烧图痕为（）。
A.炭化图痕
B.烧损图痕
C.变色图痕
D.熔化图痕

[单选题]中央政府在西域的屯垦开始于( )。
A.西汉
B.唐代
C.宋代
D.元代

[判断题]清代蒲松龄的《聊斋志异》是我国古代白话小说的高峰。（ ）
A.正确
B.错误

[判断题]碳弧气刨起刨时，应先引弧，后送风。( )

[填空题]一般齿轮箱都设置有冷却器和加热器，当油温低于（）℃时，加热器会自动对油池进行加热；当油温高于（）℃时，油路会自动进入冷却器管路，经冷却降温后再进入润滑油路。

[单项选择]The World Exposition Center ______ by the end of 2010, will attract over 70 million people.
A. completed
B. being completed
C. to be completed
D. having been completed

[单选题]生态建筑是指在建筑的整个建造和使用期限内，在完成建筑功能的前提下， 通过组织和设计建筑内外空间中的各种物态因素． 使能源的消耗和对环境的影响尽可能地小，获得一种高效、低耗、无废、无污、 生态平衡的建筑环境。 根据上述定义。以下符合生态建筑理念的是：
A.某校被评为市绿色文明示范单位，该校重视培养师生环保意识，积极开展环保工作
B.某森林公园通过引进多种植物，使得园中植物更加多样化，建造成一个“多彩森林”
C.某学院建造了多座太阳房．通过建筑设计使房屋能充分利用太阳能。达到采暖和降温目的
D.某度假村就地取材，使用原木作为主要材料，供游客休息的木凳也都是由树桩做成的

[判断题]每天施工开始阶段宜采用较高温度的混合料,寒冷季节遇大风降温,不能保证迅速压实时不得铺筑沥青混合料。( )
A.正确
B.错误

[多选题]安全生产违法行为行政处罚的种类至少包括：（）
A.没收违法所得、没收非法开采的煤炭产品、采掘设备
B.责令停产停业整顿、责令停产停业、责令停止建设、责令停止施工
C.安全生产法律、行政法规规定的其他行政处罚
D.暂扣或者吊销有关许可证，暂停或者撤销有关执业资格、岗位证书。

[多选题]深入现场活动可采取（ ），召开联劳会、跟班作业、专题调研等多种形式。
A.添乘机车（动车组）
B.添乘列车
C.召开座谈会
D.碰头会

[单项选择]

Larry had stolen some money, but the police had caught him and he had been put in prison. Now his trial was about to begin, and he felt sure that he would be found guilty and sent to prison for a long time.
Then he discovered that an old friend of his was one of the members of the jury at his trial. Of course, he didn’t tell anybody, but he managed to see his friend secretly one day. He said to him, "Karl, I know that the jury will find me guilty. I cannot hope to be found not guilty of taking the money—that would be too much to expect. But I should be grateful to you for the rest of my life if you could persuade the other members of the jury to add a strong recommendation for mercy to their statement that they consider me guilty."
"Well, Larry," answered Karl, "I shall certainly try to do what I can for you as an old friend, but of course I cannot promise anything. The other eleven people of the jury look terribly strong-minde
A. Larry.
B. Karl.
C. The policeman who caught Larry.
D. Other members of the jury.

[判断题]由于导体本身的电流发生变化而产生的电磁感应现象叫自感现象。
A.正确
B.错误

[单项选择]一患者查体发现肝后叶下段一个0.8cm 强回声斑块，后伴明显声影，周围无门静脉分支，肝内外胆管无扩张，其可能诊断是为：
A. 肝内胆管结石
B. 肝内钙化灶
C. 肝内胆管积气
D. 肝圆韧带断面
E. 以上都不是