热门试题:
[单项选择]下列哪项是二尖瓣狭窄最重要的体征()
A. 左房室瓣面容
B. 肺动脉瓣区第二心音亢进
C. 肺动脉瓣区第二心音分裂
D. 心尖区闻及舒张中晚期隆隆样杂音
E. 心尖区收缩期吹风样杂音
[判断题]高温季节发放防暑药品;不是违章()
A.正确
B.错误
[单项选择]______ plastics, the machine is light in weight.
A. Made of
B. Having made with
C. To make of
D. To be made of
[单项选择]()是物流领域的重要终端系统,它有效解决了企业和用户之间需求不匹配的矛盾
A. 仓库管理
B. 配送中心
C. 追溯管理中心
[判断题]食物频率法对过去的食物及食物平均摄入量进行调查时可能偏差较大,一般不适合应用于食物摄入量的调查。
[不定项选择题]属于有效沟通方法的是
A.信息传递应尽量减少中间环节
B.合理应用非正式沟通
C.创造良好的沟通环境
D.充分利用反馈机制
E.使用恰当的沟通方式
[多选题]中共党内的主观主义有两种,即( )。
A.教条主义
B.经验主义
C.冒险主义
D.本本主义
[多项选择]下列关于社区工作的含义理解正确的是()。
A. 社区工作是一项有计划的行动
B. 社区工作是一种工作过程
C. 社区工作是一项集体行动
D. 社区工作是一种专业的社会工作方法
E. 社区工作是一种介入方法
[单选题]在同一电气连接部分,许可高压试验工作票前,应先将已许可的检修工作票( ),禁止再许可第二张工作票。
A.办理终结手续
B.让班组自行留存
C.存档
D.收回
[填空题]光学显微镜下所见的结构称(),电子显微镜下所见的结构称()。
[判断题]根据GB 51199-2016《通信电源设备安装工程验收规范》中,不间断电源设备测试应检验的项目为输入电压、稳压精度、过载能力。
A.正确
B.错误
[单选题]确认安装无误后,正确记录新装电能表( ),对电能表、计量柜(箱)、联合接线盒等进行加封,记录封印编号,并拍照留证。A、资产号
B、铅封号
C、各项读数
D、示数
A.A
B.B
C.C
D.D
[单选题]进入浓烟、高温、有毒等危险区域侦察时,错误的做法是()。(易)
A.要在进出口处登记姓名
B.记录进出时间
C.记录空(氧)气呼吸器压力
D.未用水枪进行掩护
[判断题]6.短路产生的冲击电流会产生很大的电动力,其大小可用来校验电气设备在发生短路的动稳定性。( )
A.正确
B.错误
[多选题]公文的文种是根据()确定的。
A.发文的内容
B.制发单位的权限
C.制文的目的
D.收发单位之间的行文关系
[单项选择]某大型软件公司早期开发的××管理信息系统已被广泛使用。该公司为了获得更多的收益,己对外公布近期将有创新性的软件版本上市。面对这紧迫的开发期限,项目组最可能选择______过程开发模型。
A. 瀑布
B. 快速原型
C. 螺旋
D. 增量
[单选题]ZDll5型电机电枢共有.,其换向片节距为124。
A.86根
B.96根
C.186根
D.196根
[单项选择] You have an Exchange Server 2010 organization.You plan to enable Federated Sharing.You need to create a DNS record to store the Application Identifier (AppID) of the domain for the federated trust. Which type of record should you create?()
A. A
B. CNAME
C. SRV
D. TXT
[单选题]直流水枪是用以喷射 ( ) 的消防水枪
A.开花
B.密集射流
C.泡沫
D.喷雾
[单项选择]Scholars and students have always been great travellers. The official case for "academic mobility" is now often stated in impressive terms as a fundamental necessity for economic and social progress in the world, and debated in the corridors of Europe, but it is certainly nothing new. Serious students were always ready to go abroad in search of the most stimulating teachers and the most famous academies; in search of the purest philosophy, the most effective medicine, the likeliest road to gold.
Mobility of this kind meant also mobility of ideas l their transference across frontiers, their simultaneous impact upon many groups of people. The point of learning is to share it, whether with students or with colleagues; one presumes that only eccentrics have no interest in being credited with a startling discovery, or a new technique. It must also have been reassuring to know that other people in other parts of the world were about to make the same discovery or were thinking along the
A. standards are higher at foreign universities
B. their governments encourage them to travel
C. salaries and conditions are better abroad
D. they are eager for new knowledge
[单项选择]治疗肝阳上亢头痛可选用的腧穴是()。
A. 梁丘
B. 足三里
C. 曲泉
D. 太冲
E. 三阴交
[单项选择]
Like every dog, every disease now seems to have its day. World Tuberculosis (infections disease in which growths appear on the lungs) Day is on Saturday March 24th.
Tuberculosis was once terribly fashionable. Dying of "consumption" seems to have been a favorite activity of garret-dwelling 19th-century artists, h has, however, been neglected of late. Researchers in the field never tire of pointing out that TB kills a lot of people. According to figures released earlier this week by the World Health Organization, 1.6 million people died of the disease in 2005, compared with about 3m for AIDS and l m for malaria. But it receives only a fraction of the research budget devoted to AIDS. America’s National Institutes of Health, for example, spends 20 times as much on AIDS as on TB. Nevertheless, everyone seems to getting in on the TB-day act this year.
The Global Fund an international organization responsible fur fighting all three diseases but best known
A. Outcome
B. Uphold
C. Achievement
D. Project
[单项选择]预应力混凝土梁施工技术要求高,下列说法正确的是()。
A. 钢绞线通常用电弧进行切断
B. 预应力张拉以伸长量控制为主,应力控制为辅
C. 后张拉施工中应注意张拉时混凝土强度是否满足设计规定
D. 悬臂施工连续刚构桥时所有预应力管道压浆可在桥梁合龙后进行
[单选题]火灾延伸调查的管辖分工中,不属于消防救援支队开展火灾延伸调查的是?
A.重大火灾
B.亡人火灾
C.较大火灾
D.造成重大影响的火灾
[单选题]下列关于质押的说法,不正确的是( )。
A.质押是债权人所享有的通过占有由债务人或第三人移交的质物而使其债权优先受偿的权利
B.设立质权的人称为质权人
C.质押担保的范围包括质物保管费用
D.以质物作担保所发放的贷款为质押贷款
[单选题]在通信指令中,通常用于人机对话进行写屏的指令是()。
A.Set
B.TPWrite
C.ProcCall
D.ProcCall
[多选题]设备停机后,()三方人员必须到操作室及现场共同确认停能源介质的区域和作业环境,检查确认电、水、煤气、供热设备、液压系统及其他能源管道等处于关闭或事先规定的检修安全状态。
A.生产操作
B.点检
C.检修
D.技术
[多选题]下列关于电绝缘装具的表述中,正确的是( )。
A.穿着时必须另配耐电等级相同或高于电绝缘装具的电绝缘手套和电绝缘鞋。穿戴齐全,才能进入带电作业现场。
B.使用前,要认真检查有无破损,如有破损及漏电现象,严禁使用。
C.在保存期间,严禁受热及阳光照射,不许洗涤,不许接触活性化学物质及各种油类。
D.电绝缘装具具有优良的耐电压性能,能与火焰及熔化物直接接触。
E.电绝缘装具是消防员在7000V以下高压电现场作业时穿着的用于保护自身安全的防护服,具有耐高电压、阻燃、耐酸、碱等性能。
[单选题](3分) 咳嗽时伴大量脓痰的疾病,应除外
A. 肺脓肿
B. 支气管扩张
C. 急性支气管炎初期
D. 支气管胸膜瘘
E. 空洞型肺结核并发感染
[判断题]为防止火场内浓烟、火焰、爆炸、倒塌等对灭火行动路线的影响,在选择灭火进攻路线时,可充分依托火场内的地形、地物、建筑承重结构等条件,确保消防人员在较为安全的路线实施灭火作战行动。( )
A.正确
B.错误
[单选题]铁运[2006]200号《钢轨探伤管理规则》中,新焊焊缝双探头探伤质量标准:轨底角除外的其他部位存在( )平底孔当量缺陷,焊缝判废。
A.≥φ3
B.≥φ3﹣6dB
C.≥φ3﹢6dB
D.≥φ2.1﹣6dB
[多选题]装卸车有(____)等常用的方法。
A.机械装卸
B.扒杆装卸
C.专用工具装卸
D.滑滚装卸
[填空题]因为顺序栈的空间有限,因此在插入运算时,可能会发生 【1】 。