热门试题:
[单选题]火场供水是一项技术性较强的任务,下面不符合火场供水原则的是( )。
A.就近停靠使用水源
B.确保重点,兼顾一般
C.掌握辖区水源情况
D.快速准确,科学合理
[单项选择]在工程项目设计阶段,监理工程师应对三废治理工程设计方案进行审核,审核的内容包括( )。
A. 设计依据和参数
B. 设计标准和要求
C. 项目的组成和工艺流程
D. 设计规模和建设期限
[单项选择]对银行经营管理工作中的薄弱环节进行会计分析应分类为()
A. 专题分析
B. 典型分析
C. 全面分析
D. 事前分析
[单选题]根据石油工程建设公司《HSE管理体系 手册》(第三版)规定:关于“应急准备”,以下规定错误的是( )
A.公司、所属单位应依据风险评估结果和应急资源情况,编制、发布应急预案和现场处置方案。
B.所属单位应按规范配置必要的防护设施、装备和器材,合理储备应急物资,定期维修保养和检查测试,并做好突发事件初期应急处置演练。
C.所属单位应开展员工消防、气防及心肺复苏等培训,提升岗位员工事故应急处置、自救互救和紧急避险能力。
D.所属单位应制定应急预案演练计划,按规定的频次和要求采用现场演练、桌面推演等方式,定期、分级开展应急演练,所有预案每两年至少演练1次,每次演练后应组织评审,并根据评审结果完善预案。
[判断题]加强对夏季易发疾病的监控,现场作业人员发生 法定传染病、食物中毒时,应及时向有关主管部门报告.
A.正确
B.错误
[单选题]革兰阳性菌的致热物质主要是
A.全菌体和其代谢产物
B.脂多糖
C.肽聚糖
D.内毒素污染
E.全菌体和内毒素
[单选题]装设接地线、个人保安线时,应先装(),后装(),拆除接地线的顺序与此相反。
A.导体(线)端,接地端
B.接地端,导体(线)端
[单项选择]公文格式不规范,就会影响公文的( )效力,甚至根本就没有法定效力。
A. 执行
B. 管理
C. 行文
D. 命令
[判断题]支票上未记载出票金额、收款人名称的经出票人授权可以补记,未补记前不得背书转让和提示付款。
A.正确
B.错误
[单选题] 广播系统具有( )功能,可防止系统内瞬间高压的产生。
A.自动延时开机
B.线路检测
C.音量自动调节
D.广播自动退出
[单选题]温水箱电源通电试验加热,工作指示灯( )灯亮
A.红
B.绿
C.黄
D.白
[判断题]生产经营单位必须监督、教育从业人员按照使用规则佩戴、使用劳动防护用品。
A.正确
B.错误
[单项选择]语言学习理论研究历来()研究的重要领域。
A. 语言学
B. 心理学
C. 教育学
D. 对外汉语教学
[单选题](1.0分)以下不符合上茶水的规范顺序的是()
A.先宾后主
B.先尊后卑
C.先男后女
D.先为地位高身份高的人上茶水,后为地位低身份低的人上茶水
[单选题]20世纪五六十年代,全球化进入了新的发展阶段,但有人却称此时的全球化为半球化,其原因在于()。
A.南北对话没有取得实质性的进展
B.两极格局下美苏两大阵营的对峙
C.南北半球经济发展差距悬殊
D.宗教矛盾阻断东西方经济交流
[判断题]( )湿疹是由内、外因素引起的皮肤炎症反应,会反复发作。
A.正确
B.错误
[多选题]各分公司负责按照公司合同管理办法及采购管理办法的规定进行( )、( )、( )
A.房屋购买
B.供应链采购
C.租赁合同的签订和执行
D.选址勘察
[填空题]
Monday’s Supreme Court decision to block a class-action sex-discrimination lawsuit against Wal-Mart was a huge setback for as many as 1.6 million current and former female employees of the world’s largest retailer. But the decision has consequences that range far beyond sex discrimination or the viability of class-action suits.
The underlying issue, which the Supreme Court has now ratified, is Wal-Mart’s authoritarian style, by which executives pressure store-level management to squeeze more and more from millions of clerks, stockers and lower-tier managers.
(41) ______.
In the 1950s and ’60s, northwest Arkansas, where Wal-Mart got its start, was poor, white and rural, in the midst of a wave of agricultural mechanization that generated a huge surplus of unskilled workers. To these men and women, the burgeoning chain of discount stores founded by Sam Walton was a godsend. The men might find dignity managing a store instead of a hards
[单选题]数据仓库是面向主题的,而数据库是面向()的。
A. 分析
B. 应用
C. 性质
D. 单元
[单选题]《动车组列车服务质量规范》规定,人员素质要求身体健康,五官端正,持有()。
A.上岗证
B.有效身份证明
C.有效健康证明
D.红十字证
[多选题]脑复苏疗法的目的正确的有:( )
A.增加脑细胞代谢率
B.提高脑部能量供给
C.促进脑循环再流通
D.降低脑细胞代谢率
E.减少脑部能量供给
[单项选择]患者为青年男性,1年来中上腹时有疼痛,多发生于餐后,痛向背部及右肩放射,尤以夜间为甚,且先后有3次黑粪。GI无异常发现,该患者的诊断宜考虑为()
A. 十二指肠球后溃疡
B. 巨大溃疡
C. 胃癌
D. 胰腺炎
E. 十二指肠球部溃疡
[多选题]超过一定规模的危险性较大脚手架工程验收合格后,应由()签字确认方可进入下 一道施工工序。
A.总承包单位项目负责人
B.总承包单位安全部门负责人
C.总承包单位项目技术负责人
D.监理单位现场总监
E.专业施工单位现场负责人
[单选题]火灾发生( )小时内将火灾基本信息录入全国火灾统计管理系统,并根据调查进展情况及时完善。
A.12
B.24
C.36
D.48
[单选题] 集中器Ⅱ型下行通信通常以( )方式。
A. 载波
B. 红外
C. 485
D. 光纤
[单选题]封闭系统经任意循环过程,则( )。
A.Q=0
B.W=0
C. Q+W=0
D.以上均不对
[判断题][T]BF016 4 2 3
恒压罐出灰口灰尘太大的原因与环境温度过低有关。
A.正确
B.错误
[单项选择]属于稳定细胞的是
A. 覆盖上皮细胞
B. 心肌细胞
C. 造血细胞
D. 中枢神经细胞
E. 腺器官的细胞
[填空题]
Directions: In this section, you will hear a passage three times. When
the passage is read for the first time, you should listen carefully for its
general idea. Then listen to the passage again. When the passage is read for the
second time, you are required to fill in the blanks numbered from 36 to 43 with
the exact words you have just heard. For blanks numbered from 44 to 46 you are
required to fill in the missing information. For these blanks, you can either
use the exact words you have just heard or write down the main points in "your
own words. Finally, when the passage is read for the third time, you should
check what you have just written.
Today I want to help you with a study reading method known as
SQ3R. The letters stand for five steps in the reading {{U}} (36) {{/U}}:
Survey, Question, Read, Review, Recite. Each of the steps should be done
carefully and in the order mentioned.
In all study reading, a
survey should
[单项选择]
Film Exchanges in America’s Early Movie Industry
1.Motion pictures were exhibited to the public in the late 1800s, though the first device to accomplish this would seem very unfamiliar to today’s movie-going audiences.Thomas Edison’s 1893 Kinetoscope was little more than a wooden box with a small glass window. Intended only for individual viewing, it housed a roll of film, a mechanical device to circulate the film, and a small light to illuminate
it. A person would peer through the window and watch a short moving sequence, usually just a depiction of an everyday event or the performance of an acrobat or dancer. Needless to say, the medium’s ability to serve only one customer at a time severely limited its profitability.
2.Everything changed two years later with the advent of projection, by which a much larger film image could be shown to multiple viewers simultaneously. The Lumière brothers of France were the first to introd
A. To identify the most successful company in the film industry at the time.
B. To describe an exception to a trend in film exhibition in the early 1900s.
C. To discuss the first addition of films to traditional entertainment programs.
D. To illustrate the model on which most other small film companies were based.
[单选题]接车时,进站信号机红灯灯丝断丝,采用什么方式接车。( )
A. 引导进路锁闭方式
B. 引导总锁闭方式
C. 人工引导
D. 不确定
[单选题][T]BC012513
刮蜡片的形状象个“8”字形。下井清蜡时,下端直径应( )上端直径。
A.大于
B.小于
C.相等
D.任意
[填空题]垫砟起道用的道砟,采用火成岩材料,粒径为()mm。
[单项选择]一次风占燃烧所需要空气量的()。
A. 15%-30%
B. 20%―50%
C. 40%―60%
D. 50%―70%
[单选题]中国古代军事史上最早、规模最大、最彻底的围歼战是()。
A.长平之战
B.马陵之战
C.三晋伐齐之战
D.宜阳之战
[单项选择]
据报道,美国哥伦比亚大学的社会学家利用互联网做了一次实验,结果显示只要通过“电子邮件的6次信息接力”,一个人就可以同世界上任何一个陌生人联系上。这表明()
①世界是普遍联系的有机整体
②事物的联系都是人为创造出来的
③人可以为事物建立新的联系
④世界的联系是通过互联网实现的
A. ①②
B. ①③
C. ②③
D. ①④