热门试题:
[判断题]由海关和其他管理当局在检查时打开的危险品包装件应当由打开的人员恢复到打开前的状态。
A.正确
B.错误
[判断题]一次细心全面的巡检，胜过八次走马观花的巡检，因此巡检时我们必须充分了解装置当时的工况，才能发现问题
A.正确
B.错误
[单选题]对一个复杂事物的正确认识往往需要经过___________。
A.由感性认识到理性认识，再由理性认识回到感性认识
B.由感性认识到理性认识，再由理性认识回到实践的两次飞跃
C.由实践到认识，由认识到实践地一次完成
D.由实践到认识，由认识到实践的多次反复
[单选题]正常印鉴变更，变更后原预留印鉴和新预留印鉴有（ ）的并行期，业务办理时系统将根据票据日期进行调取印鉴核验。
A.3天
B.5天
C.7天
D.10天
[单项选择]Ames试验的指示生物为
A. 鼠伤寒沙门菌的野生型菌株
B. 鼠伤寒沙门菌的组氨酸突变型菌株
C. 鼠伤寒沙门菌的色氨酸突变型菌株
D. 大肠杆菌的野生型菌株
E. 大肠杆菌的色氨酸突变型菌株
[单项选择]
A British investigation has found flaws in London’s pre-war assessment of Iraqi’s weapons threat, but the report has cleared Prime Minister Tony Blair of deceiving the nation into going to var. The investigation, led by former British civil service chief Robin Butler, concludes that British
intelligence officers were wrong to say that Iraq possessed weapons of mass destruction that could be deployed within 45 minutes.
That finding was a key element in a British government document issued in September 2002 that helped persuade the public and parliament that Iraq must be disarmed.
Mr. Butler told reporters Iraq had no deployable(可使用的)chemical or biological weapons at the time of the March 2003 invasion.
"We say it would be an unwise person who reaches the conclusion that nothing will ever be found in Iraq. But I do distinguish between stocks of agent, and weapons," he said. "And we do conclude that Iraq did not have signifi
A. Mr. Bush is in a similar situation with Mr. Blair, and may resign.
B. Mr. Blair should beat all responsibilities but he didn't.
C. Bush has used unproven intelligence to lead the nation in to an invasion.
D. The intelligence departments of US and UK have deceived the top government officals.
[单项选择]寒痰的特征是
A. 黄而黏稠，坚而成块
B. 白而清稀
C. 清稀而多泡沫
D. 白滑而量多，易咳
E. 少而黏，难咳
[多选题]《普速铁路接触网安全工作规则》(铁总运[2017]25号)，（）安全等级不低于四级。
A.工作票签发人
B.监护人
C.防护员
D.工作领导人
[单项选择]Although the pay is not good, people usually find social work ______ in other ways.
A. grateful
B. payable
C. respectful
D. rewarding
[单项选择]中国营养学会2000年制定的膳食营养素参考摄入量(DRIs)不包括______。
A. 平均需要量(EAR)
B. 推荐的营养素供给量(RDA)
C. 推荐摄入量(RNI)
D. 适宜摄入量(AI)
E. 可耐受最高摄入量(UL)
[单选题]当顶杆上升（）及其以上时，移位接触器应可靠切断表示电路。
A.1.5mm
B.0.7±1mm
C.2.5mm
D.2mm
[多项选择]新公共行政学认为，行政组织中存在着以下几种运作过程（）。
A. 分配
B. 整合
C. 边际交换
D. 社会情感
[判断题]M1432A型磨床砂轮架主轴轴承磨损后，用装在皮带轮轴向孔中的六根弹簧可使其目动消除间隙。( )
A.正确
B.错误
[简答题] 凡重量超过多少公斤或长、宽、高之和超过多少米的行李， 一律不得携带进站乘车？
[单项选择]“国而忘家，公而忘私”，“先天下之忧而忧，后天下之乐而乐”，“天下兴亡，匹夫有责”等格言警句表达的中华民族的传统美德是（）
A. 求真务实，敬重诚实守信
B. 爱国奉献，以天下为己任
C. 勤劳勇敢，追求自由解放
D. 乐群贵和，强调人际和谐
[单选题]有限空间作业应采用（ ）的方式进行许可作业。
A.电话许可
B.现场许可
C.口头许可
[单选题]党的纪律处分有( )。
A.警告、严重警告、记过、撤销党内职务、开除党籍
B.警告、严重警告、撤销党内职务、留党察看、开除党籍
C.记过、记大过、撤销党内职务、留党察看、开除党籍
D.警告、撤销党内职务、留党察看、开除公职、开除党籍
[单项选择]
A. not many as
B. in less than
C. up to
D. with the number of
[判断题]求救信号具有普遍性和国际性，通常被国际社会所普遍认可的信号主要有火光信号、图形信号和灯光信号。（）
[判断题]与时间性原则强调的快速反应相比，效率主要是强调突发事件的预警效果。（）
[单项选择]以下不属于扁骨的是（）
A. 颅骨
B. 胸骨
C. 肩胛骨
D. 肋骨
E. 股骨
[单选题]在西藏实行民主改革（ ）后，3 月 28 日，我国唯一一个关于废奴运动的纪念馆——西藏百万农奴解放纪念馆新馆在拉萨正式开馆
A.60 年
B.62 年
C.65 年
D.72 年
[单项选择]气调养护，以防虫为目的，其C02浓度应控制在
A. 栓剂
B. 合剂
C. 糖浆剂
D. 胶囊剂
E. 露剂
[单项选择]关于左后分支传导阻滞的心电图描述，错误的是
A. 电轴右偏以＞+120°有较肯定的诊断价值
B. 肢导联QRS波群低电压倾向
C. 心电轴右偏+90°～180°
D. QRS时限＜0.12s
E. RⅢ波＞RⅡ波
[单选题] 动车组管理信息系统应满足( )、铁路局集团公司、动车段(造修企业)、动车所四级管理和生产需求。
A.铁路总公司
B.安监局
C.主机厂
D.车间
[单项选择]It is no longer just dirty blue-collar jobs in manufacturing that are being sucked offshore but also white-collar service jobs, which used to be considered safe from foreign competition. Telecoms charges have tumbled, allowing workers in far-flung locations to be connected cheaply to customers in the developed world. This has made it possible to offshore services that were once non-tradable. Morgan Stanley’s Mr. Roach has been drawing attention to the fact that the "global labour arbitrage" is moving rapidly to the better kinds of jobs. It is no longer just basic data processing and call centres that are being outsourced to low-wage countries, but also software programming, medical diagnostics, engineering design, law, accounting, finance and business consulting. These can now be delivered electronically from anywhere in the world, exposing skilled white-collar workers to greater competition.
The standard retort to such arguments is that outsourcing abroad is too small to matter m
A. Business consulting.
B. Blue-collar jobs.
C. Non-tradable services.
D. White-collar blues.
[单选题]生产经营单位不具备法律、行政法规和国家标准或者行业标准规定的安全生产条件的，不得从事生产经营活动。（）
A.正确
B.错误
[单选题]GN19-10型隔离开关安装作业质量标准要求采用( )V绝缘电阻表测量瓷瓶的绝缘电阻。
A.1000
B.500
C.2500
D.5000
[判断题]使用吊篮的工程不必对屋面结构进行复核，只要吊兰符合要求就可以了。（）
[简答题]试述公共部门人力资源在招募与选录过程中必须遵循的原则。
[单选题]监测分析班班长应对连续多月绩效考评结果较差的员工，进行（ ）沟通，帮助其提升工作绩效。
A.一对一
B.一对二
C.一对三
D.一对四
[判断题]隔离开关的作用是连通或断开接触网中或变电所中各供电部分间的电路，增加供电的灵活性，作业时有明显的断路点。
A.正确
B.错误
[单项选择]下列各项，不属于手术治疗的道德要求的是（）。
A. 术前要严格掌握手术指征
B. 术中要认真操作，一丝不苟
C. 术后要密切观察病情
D. 术前与患者及其家属签订知情同意书
E. 术中要告知手术进展
[判断题]施工结束后，施工负责人负责人员撤离现场、线路出清，施工负责人检查确认撤除防护。（ ）
A.正确
B.错误
[填空题]根据教师生命周期论，教师成长的心理机制是（）。
