热门试题:
[多选题]工作间断,若工作班离开工作地点,应采取措施或派人看守,不让人、畜接近()等。
A.挖好的基坑
B.未竖立稳固的杆塔
C.负载的起重和牵引机械装置
D.工作地点
E./
F./
[判断题]车站的调车工作,应按车站的技术作业过程及调车作业计划进行。
A.正确
B.错误
[单选题](3868)08-32捣固车电子摆的测量范围为( )。
A.±140mm
B.±160mm
C.±180mm
D.±200mm
[单选题] 依据《生产安全事故应急预案管理办法》,()是生产经营单位根据不同生产安全事故类型,针对具体场所装置或者设施所制定的应急处置措施。
A.综合应急预案
B.应急救援方案
C.专项应急预案
D.现场处置方案
[单项选择]网络中术语()指网络设备用于交换信息的系列规则和约定术语。
A. RFC
B. IETF
C. Protocols
D. Standards
[单选题]行进间,动令除( )和齐步、正步互换时落在左脚,其他均落在右脚
A. 向左转走
B. 向右转走
C. 向后转走
D. 踏步
[单项选择]In 1909 an English newspaper offered £1,000 to the first man to fly across the English Channel in an airplane. Today, modern jets cross it in minutes. But at that time it still seemed a good distance. The race to win the money soon became a race between two men. Both were very colorful.
One is Louis Bleriot. He owed a factory in France that made motor car lamps. He was al- ready well known as a pilot because he had crashed several times. Some people laughed at him. One man said, "He may not be the first to fly across the Channel but he will certainly be the first to die in a crash!" But Bleriot was really a good and brave pilot. He also had many good ideas about airplane design.
The other man was Hubert Latham. He was half French and half English. He took up flying when his doctors told him he had only a year to live. "Oh, well," he said, "If I’m going to die soon, I think I shall have a dangerous and interesting life now." Latham was the first to try the flight across the Ch
A. To see if the plane was broken.
B. To make sure that the pilot was not hurt.
C. To ask why the plane had landed in a farmer’s field.
D. None of the above.
[多选题]政法工作应当遵循的原则包括( )
A.坚持党的绝对领导,把党的领导贯彻到政法工作各方面和全过程
B.坚持以人民为中心,专门工作和群众路线相结合,维护人民群众合法权益
C.坚定不移走中国特色社会主义法治道路,建设社会主义法治国家
D.坚持服务和保障大局,为推动经济持续健康发展和保持社会长期稳定提供法治保障
E.坚持总体国家安全观,维护国家主权、安全、发展利益
F.严格区分和正确处理敌我矛盾和人民内部矛盾这两类不同性质的矛盾,准确行使人民民主专政职能
G.坚持走中国特色社会主义社会治理之路,推动形成共建共治共享的社会治理格局
H.坚持改革创新,建设和完善中国特色社会主义司法制度和政法工作运行体制机制|I.政法单位依法分工负责、互相配合、互相制约,确保正确履行职责、依法行使权力
[单选题]对颈丛的描述,正确的是
A.有1-5颈神经的的前支构成
B.在胸锁乳突肌上部的深面
C.在前,中斜角肌起端的后方
D.支配下颌舌骨肌
E.其分支包括枕大神经和枕小神经
[多选题]用正交表L16(215)安排试验,下列说法中,正确的有( )。
A.需进行16个不同条件的试验
B.最多可安排二水平因子16个
C.若安排8个二水平因子及3个交互作用,仍有4个空白列
D.2个二水平因子的交互作用在L16(215)上占两列
E.每个因子的每个水平重复8次
[多选题]被告人是( )或者( )而没有委托辩护人的,或者( )而没有委托辩护人的,人民法院为被告人指定辩护时,法律援助机构应当提供法律援助,无须对被告人进行经济状况的审查。
A.盲、聋、哑人
B.被告可能被判处有期徒刑
C.被告人可能被判处死刑
D.未成年人
[判断题]一批调车作业中临时停留的车辆,须拧紧两端车辆的人力制动机或以铁鞋(止轮器)牢靠固定。
A.正确
B.错误
[多项选择]下列案件中,绝对不公开审理的是( )
A. 李某为境外窃取、收买国家秘密罪,在某市中级人民法院审理
B. 曹某强奸一案,法院经初步审查认为涉及到被害人的隐私
C. 杜某犯抢劫罪被追究刑事责任,当时只有15周岁
D. 陆某17周岁,因盗窃罪被追究刑事责任
[填空题]社区卫生综合管理分系统包括社区卫生背景、社区卫生( )、社区卫生信息综合统计分析三个模块。
[单选题]需要借用其它调度管辖设备,必须提前向()申请,得到授权后要了解清楚该设备运行状态,操作完后将该设备恢复原运行状态后交还。
A.相关调度
B.上级市调
C.站内值班
[单项选择]某项目投资来源中,项目资本金3000万元,借入银行资金2000万元,建设期借款利息400万元。在编制项目财务现金流量表时,建设期现金流出的投资应为()万元。
A. 2 200
B. 3 000
C. 5 000
D. 5 400
[判断题]绝缘子不仅要有绝缘性能,而且要有足够的机械强度。( )
A.正确
B.错误
[单选题]对实施行政许可的监督检查的理解,不正确的是:( )
A.行政机关应当创造条件,实现与被许可人、其他有关行政机关的计算机档案系统互联,核查被许可人从事行政许可事项活动情况
B.行政机关事实监督检查,不得妨碍被许可人正常的生产经营活动
C.公众无权查阅行政机关的监督检查记录
[单项选择]为了保证充分竞争,对于投标人少于( )个的,应当重新招标。
A. 两个
B. 三个
C. 四个
D. 五个
[单选题]运用客车十大“卡死”制度规定,客车运行途中踏面擦伤深度超过 ( )要甩车。
A.0.5mm
B.1.0mm
C.1.5mm
D.2.0mm
[单项选择]
One ofthe main resposibilities ofICMP is to report () . Although technology hasproduced increasingly relaible transmission media, errors still exist and must be handled. IP isan () protocol. This means that error checking and error control are not a concem ofIP. ICMP was designed, in part, to compensate for this shortcoming. Howerver, ICMP doesnot () errors, it simply report them. Error correction is left to the higher-levelpotocols. Error messages are always sent to the original () because the only informationavailable in the datagram about the route is the source and destination IP addresses. ICMP usethe source IP address to sent the error massage to the source ofthe().
IP isan()protocol.
A. reliable
B. unreliable
C. available
D. unavailable
[单项选择]
用二氧化矽50mg对18只大鼠染尘后,不同时期的全肺湿重的变化如下表二氧化矽SOmg染尘后三个时期大鼠全肺湿重(g)试比较1月、3月、6月三个时期的湿重有无差别
以下哪个值是不需要计算的()
A. SS总
B. SS组内
C. SS组间
D. F=MS组间/MS组内
E. 以上都不需要
[单项选择]文稿的成文时间不规范之处是( )。
A. 成文时间不准确
B. 写法不完整
C. 写法不规范
D. 成文时间不具体
[单选题]蓄电池充放电电流不得超过其允许的()。
A.最大电流
B.短路电流
C.额定电流
D.日常运行电流平均值
[多项选择]短波、超短波治疗急性肾盂肾炎正确的是()
A. 可完全取代抗生素
B. 采用2个电极
C. 无热量-微热量
D. 微热量-温热量
E. 电极可于耻骨上区对置
[判断题]技术设计是提交审核与安全施工的重要文件,应该达到可以按设计施工的深度。
[单选题]成人男性血红蛋白计数是()
A. 80~100g/L
B. 100~120g/L
C. 120~160g/L
D. 160~200g/L
E. 200~240g/L
[判断题](判断题)新建非突出大中型矿井开采深度(第一水平)不应超过1000m。
A.正确
B.错误
[多选题]中国“复兴号”动车组具有安全性、智能化、_______等特点。
A.创新性
B.复杂性
C.人性化
D.经济性
[单选题]消防救援队遂行灭火与应急救援任务,应坚持( )的指导思想。
A. 救人第一、科学施救
B. 赴汤蹈火、竭诚为民
C. 救人与灭火并重
D. 救援与救灾并重
[判断题]火灾事故的防范原则包括预防、限制、灭火、和疏散四个方面。( )
A.正确
B.错误
[单选题]电焊机的一次电源线的长度,一般不超过( )。
A.5~6m
B.2~3m
C.10m
[单项选择]一台1000MW机组,1月、2月(平月)、3月份连续全出力运行。在此期间,该机组毛最大发电量是()万千瓦时。
A. 100
B. 9000
C. 21600
D. 216000
[单选题]民用建筑工程室内环境中对甲醛、氨、苯、TVOC、取样检测时,装饰装修工程中完成的固定式家具,应保持( )使用状态。
A.正常
B.非正常
C.关闭
D.打开
[填空题]
English remains a dominant and universal
language, which presently (51) as a
connection-link between great varieties of different nations. Now English is
spoken mainly in every corner of the world. It is very convenient in
(52) of facilitating contacts between people from different
countries.
The British council put the figure of 750 million
English language speakers. The only (53) that the percentage
of papers published in English has gone from 65% to 85% in the last 25 years is
self-explanatory and only (54) the prevalence of English in
all spheres of life. The importance of English skills has been exaggerated
to the (55) that it overweighs practically everything in
assessing person’s competency.
(56) of
controversial information that English dominance will be replaced by Chinese,
Arabic or Hindi languages by 2050, which was introduced by a linguist and
methodologist David Graddol, a quantity
[判断题]禁止用断、接空载线路的方法使两电源解列或并列。
A.正确
B.错误