热门试题:
[填空题] 所谓对称三相电路是指 （ ） 是对称的, （ ） 也是对称。
[单选题]国产柴油机型号中气缸直径的标注单位，中小型机是（），大型船用机是（）。
A.cm/m
B.mm/m
C.mm/cm
D.mm/mm
[单选题]浆砌片石后背常用于后背单位长度上顶力不超过( )的单孔桥顶进。
A.500kN/m
B.600kN/m
C.700kN/m
D.800kN/m
[单项选择]Over the past decade, American companies have tried hard to find ways to discourage senior managers from feathering their own nests at the expense of their shareholder. The three most popular reforms have been recruiting more outside directors in order to make boards more independent, linking bosses’ pay to various performance measures, and giving bosses share options so that they have the same long-term interests as their shareholders.
These reforms have been widely adopted by America’s larger companies, and surveys suggest that many more companies are thinking of following their, lead. But have they done any good Three papers presented at the annual meeting of the Academy of Management in Boston this week suggest not. As is usually the case with boardroom tinkering, the consequences have differed from those intended.
Start with those independent boards. On the face of it, dismissing the boss’s friends from the board and replacing them with outsiders looks a perfect w
A. diversify the business of the corporation
B. protect the interests of the shareholders
C. introduce effective reforms in business management
D. enhance the cooperation between the senior managers and the board directors
[单项选择]放大摄影X线管焦点为0．05，允许的最大放大率为
A. 3倍
B. 4倍
C. 5倍
D. 6倍
E. 7倍
[单选题]屏蔽泵空载时运行时间不得超过（）秒。
A.1
B.2
C.3
D.4
[单项选择]下列语句句读不正确的是（）
A. 医之道所以难言者，盖若此而已。乌伤贾思诚，濂之外甥也，性醇介，有君子之行。
B. 所谓邦无道危行言，孙学士固不求人知，人又何能知学士也。
C. 睡者，六字真言之一。能睡则阴气自复，交骨亦开矣。
D. 故适寒凉者胀，之温热者疮，下之则胀已，汗之则疮已。
E. 衄家不可发汗。汗出，必额上陷脉紧急，直视不能，不得眠。
[多项选择]干线电气化铁路的硬横跨结构一般由（）组成。
A. 硬横跨柱
B. 硬横梁
C. 倒立柱
D. 腕臂式支持定位装置
[单项选择]鞘膜积液手术治疗，最常用的手术方法是（）
A. 鞘膜翻转术
B. 鞘膜折叠术
C. 鞘膜切开术
D. 鞘膜开窗术
E. 鞘膜切除术
[单项选择]下列各项关于或有事项会计处理的表述中，不正确的是（ ）
A. 因亏损合同预计产生的损失应于合同完成时确认
B. 因或有事项产生的潜在义务不应确认为预计负债
C. 重组计划对外公告前不应就重组义务确认预计负债
D. 对期限较长的预计负债进行计量时应考虑货币时间价值的影响
[判断题]投产验收应在施工单位自验收、监理单位预验收合格后进行，验收完毕后出具工程验收报告。
A.正确
B.错误
[单选题]生产经营单位的主要负责人未履行《安全生产法》规定的安全生产管理职责,受刑事处罚或者撤职处分的,自刑罚执行完毕或者受处分之日起,( )不得担任任何生产经营单位的主要负责人;
A.一年内
B.三年内
C.五年内
D.终身
[单选题] 【人员密集场所发生火灾,该场所的现场工作人员不履行组织、引导在场人员疏散的义务,情节严重,尚不构成犯罪的,处( )拘留。——《消防法》第六十八条】
A.五日以下
B.五日以上十日以下
C.十日以上
D.五日以上
[单项选择]Her remarks left me wondering （ ）she could have changed so suddenly.
A. when
B. how
C. whether
D. what
[单项选择]
Traveling can be fun and easy. A vacation trip to another country is especially (21) when the traveling conditions are good. Good traveling conditions (22) a comfortable mode (方式) of transportation, knowledge of the (23) language, familiarity (24) the customs and habits of the people in the country, and pleasant traveling (25) . All of us have iad nice trips (26) this.
Most of us have also had trips! that we would (27) to forget. Many conditions can pro duce a bad! (28) experience. For example, if the four conditions (29) above do not exist, we will probably have a bad experience, (30) at best a difficult (31) . Students who travel to a (32) country to study often have a difficult trip. They usually travel (33) They don’t know the language of the new country (34) . They often arrive in the new country (35) a judge international airpo
A. different
B. another
C. foreign
D. other
[判断题]变压器的输入功率为输出功率与变压器的铜损耗和铁损耗之和。
[单项选择]ZYJ7型电液转辙机动作压力为不大于（）
A. 9Mpa
B. 9.5Mpa
C. 12Mpa
D. 12.5Mpa
[多项选择]甲公司在与乙公司交易中获汇票一张，出票人为丙公司，承兑人为丁公司，付款人为戊公司，汇票到期日为2003年11月30日。当下列哪些情况发生时，甲公司可以在汇票到期日前行使追索权
A. 乙公司申请注销法人资格
B. 丙公司被宣告破产
C. 丁公司被吊销营业执照
D. 戊公司因违法被责令终止业务活动
[多选题]反洗钱培训内容包括( )。
A.基础知识
B.法律法规培训
C.业务操作
D.法律、财会等综合知识培训
[单选题]（ ）是指接受货主的委托，代表货主办理有关货物报关、交接、仓储、调拔、检验、包装、转运、订船业务的人。
A.租船代理
B.咨询代理
C.船务代理
D.货运代理
[单选题]（ ）是按照商定的时间和规定的数量配送货物的运动形式。
A.定时配送
B.即时配送
C.定时、定量配送
D.定量配送
[单项选择]Scientists have long warned that some level of global warming is a done deal—due in large part to heat-trapping greenhouse gases humans already have pumped skyward. Now, however, researchers are fleshing out how much future warming and sea-level rise the world has triggered. The implicit message: "We can’t stop this, so how do we live with it" says Thomas Wigley, a climate researcher at NCAR.
One group, led by Gerald Meehl at NCAR, used two state-of-the-art climate models to explore what could happen if the world had held atmospheric concentrations of greenhouse gases steady since 2000. The results: Even if the world had slammed on the brakes five years ago, global average temperatures would rise by about 1 degree Fahrenheit by the end of the 21st century. Sea levels would rise by another 4 inches over 20th-century increases. Rising sea-levels would continue well beyond 2100, even without adding water from melting glaciers and ice sheets. The rise highlights the oceans’ enormous c
A. unrelated.
B. similar.
C. complementary.
D. opposite.
[单选题]特大型旅客站房应设应急备用(）。
A.A.电源
B.B.照明设备
C.C.发电机组
D.D.发电机
[单选题]重要电力用户应具备外部应急电源接入条件，有特殊供电需求及（ ），应配置外部应急电源接入装置。
A.临时重要电力用户
B.特级重要电力用户
C.一级重要电力用户
D.二级重要电力用户
[判断题]为私人银行客户提供税务咨询和计划，是为了让客户更好的偷税漏税。（）
[判断题]保障经理层依法行权履职，需要全面建立总经理对董事会负责、向党委会报告的工作机制。
A.正确
B.错误
[单选题]提钩作业的“一确认、二检查、三提钩”中的“三提钩”是掌握（ ）。
A.提钩时机
B.提钩方法
C.车组间隔
D.推峰速度
[单选题]飑线风暴简称飑线它是
A. 由彪所构成的风切变线
B. 阵雨和冰雹天气的分界线
C. 由排列成带状的多个雷暴单体形成的强对流天气带
[判断题]交易一方存在法人机构合并、分立或撤销等情形，回购式转贴现无法提前到期。
A.正确
B.错误
[单选题](2014年)某公司是一家易燃化学品生产企业，同时还开设了一家经营自产产品的零售店，该公司的下列做法，符合《安全生产法》规定的是（ ）。
A.该公司计划进行扩建，临时将部分成品存放在员工宿舍中无人居住的房间内
B.为了扩大生产，该公司将员工宿舍一楼改建为产品生产车间
C.由于员工宿舍一楼有闲置房间，因此公司利用该房间建零售自产产品
D.公司在生产区和员工宿舍区开设了通勤车，方便员工上下班
[单选题] CTCS-2级列控车载设备输入最低工作电压为()。
A.DC77 V
B.AC36 V
C.DC36 V
D.AC77 V
[多项选择]表明内部控制可能存在重大缺陷的迹象，主要包括（）。
A. 注册会计师发现会计人员舞弊
B. 企业更正已经公布的财务报表
C. 注册会计师发现当期财务报表存在…
D. 企业审计委员会和内部审计机构…
[判断题]生产安全事故是指在生产过程中造成人员伤亡、伤害、职业病、财产损失或其他损失的意外事件。
A.正确
B.错误
[单选题]当电气火灾发生时,如果无法切断电源,就只能带电灭火,并选择干粉或者二氧化碳灭火器,尽量少用水基式灭火器。
A.对
B.错
[单选题]列车下坡道制动限制随下坡道的增加而递减,坡道每增加1%o,限速减少()。
A. 1km/h
B. 2km/h
C. 3km/h
D. 4km/h
