热门试题:
[单选题]冲水箱内溢水管高度应低于扳手孔( )。
A.50-60mm
B.10-20mm
C.30-40mm
D.60-70mm
[单选题] 在为了确保安全 , 用示教编程器手动运行机器人时 , 机器人的最高速度限制为( )。
A.50mm/s
B.250mm/s
C.800mm/s
D.1600mm/s
[填空题]Demography is the statistical study of human population
It can be a-general science that can be applied to any kind
of dynamic population, that is, one that changed over (1)______
the time or space. It encompasses the study of the size, (2)______
structure and distribution of populations, and spatial or
temporal changes in them in response to birth, death,
migration and aging.
Human demography is the most well known discipline
of demography, and typically what people refer when (3)______
using the term demography. Demographic analysis
can be applied to whole societies or to groups defined by
criterion such as education, nationality, religion and ethnicity. (4)______
In academia, demography is often regarded as a branch
of either economy or sociology. Formal demography (5)______
limits its object of s
[单选题] 根据《小型民用爆炸物品储存库安全规范》,民用爆炸物品储存库的内层门应采用加装金属网的( ) 。
A. 通风栅栏门
B. 通风门
C. 隔离
[单项选择]我国现存最早的药典性著作是
A. 《证类本草》
B. 《新修本草》
C. 《开宝本草》
D. 《本草纲目》
[简答题]淬火后进行高温回火的热处理工艺为（ ）。
[填空题]A
The Santa Cruz Operation Incorporate (SCO), a US-based software developer, opened a representative office in Beijing yesterday.
Founded in 1979, SCO has become the world’s leading developer and supplier of software for UNIX systems. The new office in Beijing will bring SCO closer to Chinese customers and help it understand the massive Chinese market better, said Lars Turndal, SCO’S president and chief executive officer. SCO will mainly target government, departments, key industries and service institutions.
B
US computer giant International Business Machines (IBM) last week announced that it will invest at least $100 million in information technology projects in China. This makes IBM the first foreign company to become involved in the country’s top information infrastructure project,
C
Coca-Cola has been voted the top international company in Asia, according to a recent survey published by the Far Eastern Economic Review, a major Asian magazine.
[单选题]患者，男38岁，半小时前呕血300ml，2小时前大量饮酒，无肝病及胃病史，查体：BP16/10kPa（120/75mmHg），P90次/分，上腹部有轻压痛，余无阳性所见，临床疑诊急性糜烂性胃炎。为明确诊断，首选的检查是
A.紧急胃肠钡餐检查
B.急诊内镜检查
C.急诊剖腹探查
D.吞线试验
E.出血停止1周后做有关检查
[单选题]列车机车与第一辆车的连挂，由（ ）负责。
A.A、调车人员
B.B、机车乘务组
C.C、车辆乘务员
D.D、客列检人员
[多选题]橡胶是一类弹性材料，分为（）两大类。
A.天然橡胶
B.合成橡胶
C.黑橡胶
D.白橡胶
[单项选择]
海关发现关区某企业涉嫌违法，依法立案调查，并决定对涉案货物予以扣留。
请根据上述案例，回答下列问题。
海关扣留货物的期限最长不得超过（）。
A. 1年
B. 2年
C. 3年
D. 6个月
[判断题]电阻式有载分接开关是指过滤电路采用电阻作为限流元件的有载分接开关；电阻式有载分接开关按结构和动作原理不同可分为组合式和复合式两种有载分接开关
[单选题]链霉素引起的永久性耳聋属于( )
A.毒性反应
B.高敏性
C.副作用
D.后遗症
E.变态反应
[单选题]陈老师设计了一堂生动有趣的活动课，课上学生对七星瓢虫产生了浓厚的兴趣。这时，王同学充满疑惑地问老师：“老师，七星瓢虫身上有七个斑点。那如果身上有八个斑点叫什么呢”陈老师愣了一下，心想自己还真不知道，接着又非常“机智”地请王同学坐下，说：“王同学的问题非常好!身上有八个斑点，当然叫‘八星瓢虫’啦!”陈老师的做法违背了()的职业道德规范。
A.爱岗敬业
B.依法执教
C.严谨治学
D.热爱学生
[单项选择]药品的生产(经营)和医疗机构在药品价格上必须执行
A. 政府定价和市场调节价
B. 市场调节价，可擅自提价
C. 政府定价，政府指导价，不得以任何形式擅自提高价格
D. 地域价格政策
E. 企业自主调节价格
[判断题]特种设备使用单位应制定应急预案,不要求适时演练。( )
A.正确
B.错误
[单选题]触头断开后,触头之间如果(),则电路实际上未被切断。
A.有电压存在
B.电弧已熄灭
C.有电弧存在
[多选题]面试问题的类型有多种。结构化面试的问题通常涉及的类型有( )。
A.知识性问题
B.思维性问题
C.经验性问题
D.情感性问题
E.行为性问题
[单项选择]行政合法性原则是指行政管理权的存在与行使，必须( )。
A. 依据宪法，符合宪法，不得与宪法相抵触
B. 依据法规，符合法规，不得与法规相抵触
C. 依据规章，符合规章，不得与规章相抵触
D. 依据法律，符合法律，不得与法律相抵触
[判断题](232079)( )油的燃烧属于动力燃烧。
A.正确
B.错误
[判断题]旅游者的不文明行为受到行政处罚或者法院判决承担责任的,“旅游不文明 行为记录”信息保存期限为 1-3 年。 ( )
A.正确
B.错误
[单选题]若发现有人触电,应立即( )。
A.对触电者进行人工呼吸;
B.切断电源;
C.给触电者注射兴奋剂;
D.将触电者送往医院。
[单选题]氧气检测应设定缺氧报警和富氧报警两级检测报警值，缺氧报警值应设定为（ ）%。
A.A. 19.5
B.B.20.9
C.C.23.5
[填空题]
America’s Brain Drain Crisis
Losing the Global Edge William Kunz is described as a computer geek or a computer genius. When he was just 11, he started writing software programs, and by 14 he had created his own video game. As a high school student in Houston, Texas, he won first prize in a local science fair for a data encryption(编密码) program he wrote. In his senior year, he took up prize in an international science and engineering fair for designing a program to analyze and sort DNA patterns.
Kunz went on to attend Carnegie Mellon, among the nation’s highest-ranked universities in computer science. After college he landed a job with Oracle in Silicon Valley, writing software used by companies around the world. Kunz seemed to become a star in his field. Then he gave it all up.
Today, Kunz is in his first year at Harvard Business School. He left software engineering partly because his earning potenti
[单选题]双线反方向行车使用路票时，应在路票上加盖“*（ ）”章；《技规》第323条
A.反方向行车
B.公章
C.站名印
D.副章
[单项选择]在Word2003中，下列关于页眉、页脚的叙述，错误的是（）。
A. 文档内容和页眉、页脚可以在同一窗口编辑
B. 文档内容和页眉、页脚将一起打印
C. 奇偶页可以分别设置不同的页眉、页脚
D. 页眉、页脚中也可以进行格式设置或插入剪贴画
[多选题]电气装置典型故障分析判断的常用方法有（ ）。
A.电表测量法
B.短路法
C.代换法
D.分段检查法
E.断路法
[单选题]一切电话中断的车站，发车时，列车占用区间的凭证为（ ）。
A.路票
B.调度命令
C.绿色许可证
D.红色许可证
[单项选择]Cache的中文译名是______。
A. 缓冲器
B. 只读存储器
C. 高速缓冲存储器
D. 可编程只读存储器
[判断题]配置对私智能存款产品时，基础属性界面宣传利率格式必须是百分数形式填写。
A.正确
B.错误
[单选题]（ ），都会使驾驶人对前方道路情况辨认不清，或在与对面来车交会时造成对方驾驶人炫目等，从而导致事故的发生。
A.发光强度变强
B.发光强度变弱、照射方向变化
C.照射方向左右偏移小于标准值
D.照射方向左右偏移大于标准值
[单选题]（ ）是在掌握大量观察数据基础上，利用数理统计方法建立因变量与自变量之间的回归关系函数表达式。
A.层次分析法
B.德尔菲尔
C.回归分析法
D.以上均不对
[单选题]绩效工资考核体系中，月度考核等结果四个等级，（）没有达到工作岗位职责要求；工作能力、工作态度、工作绩效表现极差，严重影响客户满意度。
A.优秀
B.良好
C.合格
D.不称职
[多选题]杆塔构件地面组装后应对其质量作一次全面检查，包括以下内容（ ）。
A.构是否齐全，螺栓是否已紧固
B.组装尺寸是否正确
C.组装后的构件是否有弯曲变形，空隙处是否已加垫圈或垫板
D.防锈层剥落处是否已经补灰漆或喷锌
[单项选择]{{I}}Questions 7 and 8 are based on the following news. At the end of the news item, you will be given 20 seconds to answer the questions.
Now listen to the news.{{/I}}According to the news, which of the following statements is INCORRECT
A. Judgment is being made on the reported case.
B. The reported case is one of the many unsettled issues.
C. Corruption and mismanagement of officials seem to be on the increase.
D. There seem to be many dishonest and incompetent officials in Zimbabwe.
[判断题]运料工在斜坡提车必须安提升绞车规定数量提车，严禁超挂车。（ ）
A.正确
B.错误
