热门试题:
[单选题]CR400AF动车组转向架安装牵引杆时,连接牵引拉杆与中心销,紧固力矩为( )。
A.1000N·m
B.700N·m
C.900N·m
D.800N·m
[单选题](66309)东风8B型内燃机车采用的柴油机转速控制器,具有以当时柴油机转速实测值为依据的( )位油压
保护功能接口。(2.0分)
A.7
B.8
C.9
D.10
[单项选择]违反治安管理行为最本质的特征是( )。
A. 社会危害性
B. 应受惩罚性
C. 违法性
D. 情节轻微性
[简答题]设有线群出站信号机时,在线群每一条发车线路的警冲标内方适当地点,装设( )。
[单项选择]20世纪四五十年代在美国批评界占统治地位的批评方法是( )
A. 新批评
B. 精神分析批评
C. 神话原型批评
D. 结构主义批评
[单项选择]
Passage Two
Compared with the robot, the human worker is undoubtedly superior. He is capable of performing a wider variety of work.
Moreover, he is able to adapt his working pattern in order to cope with changing situations which the robot cannot do. On the other hand, the human worker is relatively weak and cannot tolerate work in extreme conditions such as extremely high or low temperatures.
Consequently, we find humans and robots working together in many areas of work. Robots are used to perform dangerous tasks so that their human operators need not risk their lives. To handle harmful radioactive materials, such as uranium (铀), robots in the form of machined arms are used so the human operators can stay from the fatal rays.
Another advantage of the robot is that it never complains about long working hours or that it is boring. It works around the clock and performs equally well in any situation. It needs little servicing and absolutely no
A. worded
B. pessimistic
C. optimistic
D. indifferent
[判断题]判断题
()氨分.冷交液位计失灵,可根据放氨压力.放氨声音和放氨管结霜等变化情况进行操作,必要时进行停车处理。
A.正确
B.错误
[单项选择]综合医院平均住院日参考标准为()
A. 10~15天
B. 10~20天
C. 15~20天
D. 20~25天
E. 15~25天
[判断题]遗失未编码单程票需按照票卡的成本费3元进行补款或者补还相应数量的票卡。( )
A.正确
B.错误
[单项选择]
Camping
Camping wild is a wonderful way to experience the natural world and, at its best, it makes little environmental influence. But with increasing numbers of people wanting to escape into the wilderness, it is becoming more and more important to camp unobtrusively (不引人注目地) and leave no mark.
Wild camping is not permitted in many places, particularly in crowded lowland Britain. Wherever you are, find out about organizations responsible for managing wild spaces, and contact them to find out their policy on camping and shelter building. For example, it is fine to camp wild in remote parts of Scotland, but in England you must ask the landowner's permission, except in national parks.
Camping is about having relaxation, sleeping outdoors, experiencing bad weather, and making do without modern conveniences. A busy, fully-equipped campsite (野营地) seems to go against this, so seek out smaller, more remote places with easy access to open spaces and perhaps beaches. Better still, find a campsite with no road access: walking in makes a real adventure.
Finding the right spot to camp is the first step to guaranteeing a good night's sleep. Choose a campsite with privacy and minimum influence on others and the environment. Try to use an area where people have obviously camped before rather than creating a new spot. When camping in woodland, a void standing dead trees, which may fall on a windy night. Avoid animal runs and caves, and possible homes of biting insects. Make sure you have most protection on the windward side. If you make a fire, do so downwind of your shelter, always consider what influence you might have on the natural world. Avoid damaging plants. A good campsite is found, not made — changing it should be unnecessary.
Finding a campsite with no road access is better still.()
A. True
B. False
C. Not Given
[多选题]BC007下列是导致发动机机油压力过低的原因的是().
A.发动机温度过低
B.曲轴与轴承配合间隙过大
C.机油泵停转
D.机油泵出油量过大
[单项选择]下列各项中,属于我国会计工作管理体制实行的原则是()
A. 统一规划,分级管理
B. 统一规划,集中管理
C. 统一领导,分级管理
D. 统一领导,条块管理
[单选题]叶轮给煤机运行中齿轮箱油温不大于( )。(1.0分)
A.55℃
B.60℃
C.75℃
D.80℃
[单选题]如果水准仪的十字丝横丝和竖轴不垂直,观测时要注意的是( ) 。
A.始终用十字丝的中间部分瞄准尺子上的刻划
B.始终用十字丝的一端瞄准尺子上的刻划
C.利用脚螺旋将十字丝横丝调成水平后,再用横丝读数
D.利用目估横丝应在的水平位臵,然后读数
[判断题] 不动产登记机构未当场书面告知申请人不予受理的,视为受理( )
A.正确
B.错误
[单项选择]供给侧改革的本质属性是深化改革,推进国有企业改革,加快(),深化价格、财税、金融、社保等领域基础性改革。
A. 产业改革
B. 企业转型升级
C. 工业结构调整
D. 政府职能转变
[单选题]A330-300飞机共有______个豪华头等舱舱座位_____个头等舱座位。 答案:D
A.A.8/12
B.B.8/24
C.C.8/18
D.D.4/24
[填空题]吴文英创作的自度曲(),长达()字,是词史上最长的词调。
[单项选择]《特种设备安全监察法则》规则,特种设备运用单位应当向直辖市或许设区的市的特种设备安全监督处理有些挂号。()应当置于或许附着于该特种设备的显着方位。()
A. 阅览
B. 备案
C. 监监察验
D. 奉告
[简答题]假如某矿因设备故障而停产,急需某一配件恢复生产,物供中心虽有库存,但全被某一大修项目预留而无法出库,请问如何处理?
[单选题]迎送队旗时,其行进、转弯、步法变换和停止的口令由( )下达。
A.指挥员
B.掌旗员
C.护旗员
[单项选择]接管期限届满,保险监督管理机构可以决定延期,但接管期限最长不得超过()。
A. 六个月
B. 一年
C. 两年
D. 三年
[多项选择]绿色设计的产品生命周期包括哪些方面?()
A. 产品生态化阶段
B. 原材料投入及设计和制造阶段
C. 产品的销售和使用阶段
D. 废弃、淘汰产品的回收和重新利用阶段
[单选题]曲线轨距加宽应在整个缓和曲线内递减。如无缓和曲线,则在直线上递减,递减率不得大于()。
A.1‰
B.2‰
C.4‰
D.6‰
[判断题]10kV箱式变电站设备巡回检查应严格按规定的路线和现场运行规程的规定逐项进行检查( )。
A.正确
B.错误
[单选题]指导整个课程编制过程的最为关键的准则是确定 ( )
A.教育目的
B.培养目标
C.课程目标
D.教学目标
[单项选择]男性患者,36岁,血压16.0/13.3kPa(120/100mmHg),口渴、多尿、四肢无力。化验检查:血钠142mmol/L,血钾2mmol/L,血pH7.5,尿钾350mmol/d。诊断最可能为()
A. 原发性高血压病
B. 皮质醇增多症
C. 原发性醛固酮增多症
D. 嗜铬细胞瘤
E. 主动脉缩窄
[单选题]进行水域救援时,必须着消防员专用救生衣,水下救援需佩戴潜水装具,严禁着()下水救援。开展冰面救援时还应着干式水域救援服,并采取相关保暖措施。
A. 救生衣
B. 救生圈
C. 水域救援服
D.消防防护服
[单项选择]静态会计等式是反映企业一定时点上财务状况的会计等式,其构成要素是()
A. 资产、负债和所有者权益
B. 资产、负债和现金流量
C. 收入、费用和利润
D. 收入、费用和所有者权益
[填空题]
·Read the extract below from an article about the coffee
industry.
·Choose the best sentence from A to C to fill each of the
blanks.
·For each blank (8-12) mark one letter (A- G) on your Answer
Sheet.
·Do not mark any letter twice.
Coffee is worth approximately $50 -60bn per annum in terms of
world sales. It is a truly international commodity, and today more than 50
countries in the world grow coffee beans, This makes the coffee industry fairly
universal, according to Pablo Dubois, Head of the International Coffee
Organization (ICO), based in London. ICO organization helps coffee producers and
promotes coffee consumption worldwide.
ICO estimates that world
production next year will reach 97. 5 million bags. 11. 3 million bags higher
than the current year. {{U}} (8) {{/U}}. As the largest producing
country, Brazil is particularly important in the coffee world. In 1994 Brazil
was responsible for 25% of world production. Colombia wa
[单项选择]变电所短时间退出防误闭锁装置时,应经()批准。
A. 总工程师
B. 运行专责
C. 变电站站长
[单项选择]( )是为证券集中交易提供场所和设施,组织和监督证券交易,实行自律管理的法人。
A. 股票公司
B. 上市公司
C. 证券交易所
D. 证券公司
[判断题]柱上变压器台架工作,人体与高压线路和跌落式熔断器下部带电部分应保持安全距离。
A.正确
B.错误