热门试题:
[多选题]实现变电站无人值班的条件有(____)。
A.优化的设计
B.可靠的一、二次设备
C.可靠的通信通道及站内通信系统
D.调度自动化实用化要求
[单选题]挖掘机、装载机、推土机等大型工程机械在铁路安全保护区内进行有碍行车安全的施工时应设置( )专人防护,列车接近前应停止作业。( )
A.移动停车
B.专机
C.一机一人
D.随车
[判断题]训练准备活动不充分是造成训练事故的主观原因之一。
A.正确
B.错误
[单选题]水泥混凝土散水、明沟和台阶等与建筑物连接处及房屋转角处应设缝处理,缝的宽度应为( )mm。
A..10~15
B..15~20
C..20~25
D..25~30
[单项选择]我国建设项目环境影响登记表的填写单位一般是( )。
A. 具有环境影响评价资质的单位
B. 具有咨询资质的单位
C. 具有环境影响评价资质和咨询资质的单位
D. 建设单位
[单选题]哪一项不是评价心脏泵血功能的指标
A.每分输出量
B.每搏输出量
C.心指数
D.射血分数
E.心音
[单项选择]“病机十九条”中，属风的病机是
A. 诸逆冲上
B. 诸痉项强
C. 诸风掉眩
D. 诸暴强直
E. 诸胀腹大
[判断题]在群众众多的街头遇到正在实施暴力砍杀犯罪行为，除非使用武器否则不能制止的情况外，其他情况下慎用武器，避免误伤群众。
A.正确
B.错误
[多项选择]库房门窗密闭的方式主要有（）。
A. 永久性密闭
B. 临时性密闭
C. 补救性密闭
D. 以上三项
[单项选择]Yamato, the ancient name of Japan, essentially means "big harmony". To achieve such balance, Japanese society has refined a plethora of cultural traits: humility, loyalty, respect and consensus. In the field of business, however, this often results in a lack of leaders who are willing to stand out from the crowd, promote themselves and act decisively. "The nail that sticks up gets hammered down" is a common Japanese refrain; "the hawk with talent hides his talons" is another. Whereas American and European bosses like to appear on the covers of global business magazines, their Japanese counterparts are comfortable in their obscurity. Business in Japan is generally run as a group endeavor.
Such democratic virtues served the country well in the post-war period. But today they hold too many Japanese firms back. Japan boasts some of the best companies in the world: Toyota, Canon and Nintendo are the envy of their industries. But they operate on a global scale and have tentatively embr
A. Jobs are allocated by age.
B. People all work unnecessary long hours,
C. Female and foreign senior roles are scarcely seen.
D. Many Japanese firms are operating on a global scale.
[判断题]( )违反规定动用备用车时,必须调整运用车数和货车停留时间。
A.正确
B.错误
[单项选择]下列烤烟烟叶属于微带青烟的是（）。
A. 黄片青筋
B. 含青20%
C. 叶脉带青和叶面含青
D. 含青30%
[判断题] 在浓烟、有毒、缺氧等复杂危险的条件下进行灭火救援抢险,作战人员应佩带防护装备并釆取有效的安全措施。
A.正确
B.错误
[单选题]绝对高程是( )。
A.地面点到假定水准面的铅垂距离
B.地面点到大地水准面的铅垂距离
C.地面点到水平面的铅垂距离
D.地面点到任一水准面的铅垂距离
[多选题]主站的主要功能是( )等 .
A.采集数据
B.数据处理
C.数据管理
D.接收控制中心指令
[多项选择]销售过程管理是CRM非常核心的功能，它能够实现的功能是（）。
A. 详细记录商机的售前跟进情况、客户方的关键联系人信息、报价情况、最终签单信息、售后的服务信息等，均可以全面查看
B. 统计商机总量及其推进情况，形成商机漏斗，借助漏斗有针对性分析销售进展
C. 对推进缓慢的商机，给出系统预警提示，设置商机回收机制，推动业务员快速跟单，确保商机资源信息合理利用
D. 记录购销合同或服务合同的信息，对于分期付款的情况，支持到期提醒
[单选题]发动机中，为了保证活塞环的密封，避免气体从活塞环的端隙漏过，安装活塞环时，一定要将各活塞环的切口端隙按( )
A.顺序对齐
B.规定错开
C.朝向对齐
[多选题]违反个人有关事项报告规定，隐瞒不报，情节较重的，予以（ ）。
A.警告
B.记过
C.记大过
D.撤职
[多项选择]该商品的价格弹性状况为( )。
A. 零弹性
B. 富有弹性
C. 弹性不足
D. 弹性无穷大
[单项选择]
请根据下面资料回答问题。
经过建国后40多年建设，我国以教育、科研、文化、卫生为主体的事业单位得到了蓬勃发展。据1992年末的初步统计，我国各类事业单位已经达到120万个，从业人员已发展到2533.5万人，约相当于全民所有制工业、建筑业企业职工总数的一半，占第三产业从业人员总数的30%左右。其中，直接隶属于中央国家机关的有3500个单位，240.8万人，占事业单位总人数的9.48%；省、自治区、直辖市党、政、群机关各部门所属事业单位21322个、244.9万人，占总人数的9.67%，地、州、盟、市所属工业单位130186个，542.8万人，占总数的21.42%；县、旗、市所属事业单位341200个、 740.2万人，占总数的29.23%；乡镇事业单位703587个、764.8万人，占总数的30.20%。
下列事业单位中，哪一类从业人员最多（）
A. 直接隶属于中央国家机关的事业单位
B. 省、自治区、直辖市党政群机关各部门所属事业单位
C. 县、旗、市所属事业单位
D. 乡、镇、事业单位
[多项选择]宾馆饭店中的公共用品用具主要包括（）
A. 剃须刀
B. 床上用品
C. 洗浴用品
D. 牙刷
E. 杯具
[单选题]客车在隧道内停车时，如果停车超过多少时间，行调口头通知环调送风。（ ）
A.2分钟
B.3分钟
C.4分钟
D.5分钟
[单选题]低压断路器的作用是在（ ）情况下，不频繁地接通或开断电路。
A.故障
B.正常
C.停电
D.短路
[判断题]停电时，可直接在地面操作的断路器（开关）、隔离开关（刀闸）的操动机构（操作机构）上应加锁。
A.正确
B.错误
[判断题]在电力中长期交易中，计量周期和抄表时间应该保证最小交易周期的结算需要。
A.正确
B.错误
[单选题]对能溶于水的有毒或刺激性气体，可喷射雾状水流，降低其在空气中的( )。（中）
A. 毒性
B. 比重
C.浓度
D. 质量
[单选题]G.B-13271-2014《锅炉大气污染物排放标准》锅炉使用企业应按照环境监测管理规定和技术规范的要求,设计、建设、维护( )采样口、采样测试平台和排污口标志。
A. 永久性
B. 临时性
C. 可不装
D. 不需加装
[判断题]吊运大块模板构件时吊钩必须有封闭锁扣,其吊具钢丝绳应采用卡环与构件吊环卡牢,使用无封闭锁扣的吊钩直接钩住吊环起吊。
A.正确
B.错误
[不定项选择题]资料：Global business travel topped $1.2 trillion and is expected to reach $1.6 trillion by 2020, according to new research by the Global Business Travel Association（GBT
A）, an association representing the interests of corporate travel managers. What’s more China has now surpassed the U.S. as the largest business travel market in the world, ringing up $291 billion last year.
At the same time, all is not rosy and a number of major issues are lurking ahead. A weakening global economy, Brexit and this year’s U.S. presidential election will mean growth will not be a straight line upwards.
“The uncertainty created by financial upheaval and pending changes to trade and immigration rules will raise management heartburn. This will cause some postponement, even outright cancellation, of business trips. It may also trigger travel budget constriction as management seeks to hedge the uncertainty.” the report says.
At the same time Concur, a company that provides support services for travel managers, released that the sharing economy is gaining traction with business travelers, based on its analysis of 40 million users who spend over $70 billion annually.
Concur data indicates 56 percent growth for Airbnb type services in usage from Q1 2015 to Q1 2016. On average, business travelers stay five nights when home sharing versus three nights in a hotel.
“Managing travel and expense is becoming increasingly complex, between integration with mobile technology, nuances in traveler preferences, and new travel supplier strategies,” notes Robb Nielsen, vice president of global produce experience at Concur. “This demands a fully connected travel and expense ecosystem paired with actionable insights, giving travel managers the visibility and control they need to drive cost savings.”
A press released added, “The vast majority of business travelers also want to receive personalized travel options. However, even though business travelers want personalized options, they are hesitant to share too much personal information to obtain them. They are commonly willing to share details such as their frequent flyer or hotel loyalty number, preferred airline and hotel brands and aircraft seat preferences, but fewer than half would share their travel history, preferred leisure activities while traveling, their business calendar with booked appointments and their social media account names.”
Which of the following does not influence Global business travel market, according to the text?
A.Immigration Rules.
B.Straight line upwards in world economy.
C.US presidential election.
D.Weakening global economy.
[单选题]大跨度厂房（仓库）发生火灾，内攻灭火人员要选择在承重墙、柱下方且无货物堆垛作为水枪架设阵地，且通道和路线直通室外，便于力量轮换和撤离。
A.A、正确
B.B、错误
[判断题]接触器的辅助触头常用于接通和断开辅助电路，其额定电流为6－10A。
A.正确
B.错误
[简答题]Passage Five
The other problem that arises from the employment of women is that of the working wife. It has two aspects: that of the wife who is more of a success than her husband and that of the wife who must rely heavily on her husband for help with domestic tasks. There are various ways in which the impact of the first difficulty can be reduced. Provided that husband and wife are not in the same or directly comparable lines of work, the harsh monetary measure of achievement as intolerably crude. Where there are rank, it is best if the couple work in different fields so that the husband can find some special reason for superiority of the lowest figure in his to the most elevated in his wife’ s.
A problem that affects a much larger number of working wives is the need to re-allocate domestic tasks if there are children. In The Road to Wigan Pier George Orwell wrote of the unemployed of the Lancashire coalfields: “Practically never ... in a working-class home, will yo
A. A．work in the same sort of job as her husband.
B．play down her success, making it soundunimportant.
C．stress how much the family gains from herhigh salary .
D．introduce more labour-saving machinery into the home.
[填空题]5S活动具有塑造良好企业形象.（ ）工作效率.（ ）事故发生率.减少浪费和增加效益的作用。
[单项选择]关于公共产品特征的表述，下列说法正确的是（ ）。
A. 公共产品的受益是非排他的
B. 公共产品的取得需通过竞争方式
C. 提供公共产品是以盈利为目的的
D. 公共产品的效用是可以分割的
[单项选择]下列除草剂中属于触杀型的是（）。
A. 2，4-D
B. 禾草灵
C. 西玛津
D. 草甘膦
[单选题]TN系统电源系统有一点（通常是中性点）接地，而设备的外露可导电部分（如金属外壳）通过（ ）连接到此接地点的低压配电系统。( )
A.相线
B.保护线PE
C.中性线N
[填空题]网络操作系统可分为面向任务型和通用型两类，而通用型网络操作系统又可分为 ______和基础级系统。
[简答题]油田注水的水质应符合什么要求？对注水一般有哪几个方面的处理？
