热门试题:
[单项选择]为增大作用距离,考虑增大脉冲宽度?,此时会带来()。
A. 接收机中频放大器过载
B. 角分辨力下降
C. 距离分辨力下降
D. 测距误差增大
[单项选择]患者,男,48岁。头晕目暗,两目干涩,视物昏花,腰膝酸软,遗精,舌淡苔白,脉细。用药宜首选()
A. 菊花
B. 枸杞子
C. 羚羊角
D. 珍珠母
E. 石决明
[多选题]水力坡降检查应符合哪些规定( )
A.检查前,应查明管道的管径
B.应选择在低水位时进行
C.测量结果应绘成水力坡降图
D.按照比例对管道数据进行抽查
[简答题]________________(“品德第一”这一思想的基础) is that every human being has a unique potential that is based on character, not intelligence or wealth.
[单选题]根据《生产安全事故报告和调查处理条例》,事故发生单位及其有关人员谎报或者瞒报事故或伪造或者故意破坏事故现场的,对主要负责人、直接负责的主管人员和其他直接责任人员处上一年年收入( )的罚款;构成违反治安管理行为的,由公安机关依法给予治安管理处罚;构成犯罪的,依法追究刑事责任。
A.10%至20%
B.20%至30%
C.40%至60%
D.60%至100%
[单项选择]Your network consists of an Active Directory forest that contains two domains. All servers run WindowsServer 2008. All domain controllers are configured as DNS Servers. You have a standard primary zone for dev.contoso.com that is stored on a member server. You need to ensure that all domain controllers can resolve names from the dev.contoso.com zone. What should you do()
A. On the member server, create a stub zone.
B. On the memeber server, create a NS record for each domain controller.
C. On one domain controller, create a conditional forwarder. Configure the conditional forwarder to replicate to all DNS servers in the forest.
D. On one domain controller, create a conditional forwarder. Configure the conditional forwarder to replicate to all DNS servers in the domain.
[单选题]被评估企业拥有另一企业发行的面值共100万元的非上市普通股票,从持股期间来看,每年股利分派相当于票面值的10%。评估人员通过调查了解到,股票发行企业每年只把税后利润的80%用于股利分配,另20%用于扩大再生产。假定股票发行企业今后的股本利润率(净资产收益率)将保持在15%左右,折现率确定为12%,则被评估企业拥有的该普通股票的评估值最有可能是( )。
A.40万元
B.80万元
C.111万元
D.130万元
[单项选择]右上叶肺不张可出现()
A. 薄饼征
B. 右上三角征
C. 平腰征
D. 心后三角征
E. 左上肺索条影
[单项选择]有一台6kW的三相异步电动机,其额定运行转速为1480rpm,额定电压为380V,全压启动转矩是额定运行转矩的1.2倍,现采用△-Y启动以降低其启动电流,此时的启动转矩为:().
A. 15.49Nm
B. 26.82Nm
C. 38.7Nm
D. 46.44Nm
[单项选择]处方直接写药名,需调配煅制品的为()
A. 王不留行
B. 枳壳
C. 川乌
D. 龟甲
E. 瓦楞子
[单选题]根据《民有航空器飞行事故等级》(GB14648-93),按人员伤亡情况以及对航空器损坏程度,飞行事故分为特别重大飞行事故、重大飞行事故和一般飞行事故三个等级。特别重大飞行事故是指死亡()人及以上的事故。
A.20
B.30
C.35
D.40
[判断题] 公安机关应当在收到被处罚人提出暂缓执行行政拘留申请之时起24小时内作出决定
A.正确
B.错误
[单选题]水上撤离时地板高度出口援助者负责在乘务员能力丧失时打开舱门的是: ( )
A.1号援助者
B.2号援助者
C.3号援助者
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[单项选择]静脉血栓的尾部是
A. 白色血栓
B. 混合血栓
C. 红色血栓
D. 透明血栓
[多选题]冒顶的响声预兆是( )。
A.木支架发出劈裂声
B.金属支柱的活柱急速下缩,发出很大声响
C.煤体深处发出响声
D.采空区内顶板发生断裂闷雷声
[单项选择]下列()科目属于资产类。(三级)
A. 应收款项
B. 活期存款
C. 应付款项
D. 定期存款
[单选题]正线上的出站信号机未开放时,进站信号机不能开放( )信号。
A.接车
B.允许
C.引导
D.通过
[单选题]以下不属于补偿原则相关规定的是( )。
A.以被保险人的实际损失为限
B.以投保人的保险金额为限
C.以保险责任范围内的损失发生为前提
D.不能让被保险人通过保险获得额外的利益
[多选题]个人汽车贷款贷前调查的方式包括( )。
A.审查借款申请材料
B.面谈借款申请人
C.查询个人信用
D.实地调查
E.电话调查
[多选题]实施救援一般按____的顺序来对人员进行施救。
A.先易后难
B.先重后轻
C.老人优先
D.女士优先
[多选题]受害的公民死亡,()有权要求赔偿
A.其继承人
B.其它有抚养关系的亲属
C.债权人
D.债务人
[单项选择]脑膜炎奈瑟菌初次分离培养时需提供()
A. 5~10%CO2
B. 1%CO2
C. 5~10%O2
D. 0.9%NaCl
E. 10%CaCl2
[多选题]工作领导人在组织作业时,要做好的事项下列说法正确的是:
A.确认作业内容、地点、时间、作业组成员等均符合工作票提出的要求
B.确认作业采取的安全措施正确而完备
C.监督作业组成员的作业安全。
D.检查确认接触网设备送电及线路开通条件。
[单选题]超前支护距工作面煤壁10米范围内支( )排柱,10—20米范围内支( )排柱。
A.双;单
B.单;双
C.双;双
D.略
E.略
F.略
G.略
H.略
[单项选择]
Passage 1 Enjoying your Career “My business is my hobby,” someone tells you. “I wish I could make a living from my hobby,” you may think. “It sounds ideal.” Yet according to Sue Cole, a management expert, there can be both advantages and disadvantages for those who combine their hobby with their career. “There’s a real possibility that your hobby becomes less attractive when it’s your job. But also quite a few people who make their hobby their career become too enthusiastic and forget about the basic principles of business,” she says. “For example, someone may think: I love cooking. There aren’t enough restaurants in this area. I’ll start one up.” And they go ahead without establishing how many customers they’ll need each day or what income they’ll require to cover costs. That can be a recipe for disaster. Richard Campbell, however, has made a success of it. A keen amateur singer with
A. He relocated the company offices.
B. He targeted a new group of consumers.
C. He expanded the destinations the company dealt with.
[单项选择]The word "they" in line 11 refers to ______.
A. models
B. conditions
C. events
D. regions
[判断题] 离心式干燥机的工作原理是:采用电机带动转子时叶片旋转产生离心力,颗粒向上运动,水被离心力排到网外,达到干燥的目的。( )
A.正确
B.错误
[多选题]以下哪些级别风险作业需要相关地市公司级单位或建设管理单位专业管理部门负责人或管理人员、县公司级单位负责人到岗到位。( )
A.二级风险作业
B.三级风险作业
C.四级风险作业
D.五级风险作业
[单选题]当风力达到( )级以上时,受风面积较大的物体不宜起吊。
A.A-4
B.B-5
C.C-6
D.D-8
[单项选择]诊断急性粒单核细胞白血病最有意义的细胞化学染色是()。
A. α-NBE染色
B. POX染色
C. AS-DNCE和α-NBE双染色
D. α-NAE染色加NaF抑制试验
E. NAP
[单选题]索道站房接地电阻一般应小于52,线路支架应小于()2
A.20
B.30
C.40
[填空题]在突发公共卫生事件应急处理工作中,有关单位和个人不配合有关技术人员调查、采样、技术分析和检验的,对有关责任人给予()。
[单项选择]10kV架空配电线路杆塔定位时,直线杆顺线路方向位移不得超过设计档距()。
A. 2%
B. 3%
C. 7%
D. 10%
[判断题] 起重设备瓷质组件吊装时应使用不危及瓷质安全的吊索,例如钢丝绳等。( ) (1.0分)
A.正确
B.错误
[判断题]水生野生动物保护的主管部门指县级以上地方人民政府
林业草原部门。( )
A.正确
B.错误
[多选题]行政处理决定包括()。
A.行政奖励
B.行政强制执行措施
C.行政处罚
D.行政强制措施
[单项选择]
It is often observed that the aged spend much time thinking and talking about their past lives, rather than about the future. These reminiscences are not simply random or trivial memories, (1) is their purpose merely to make conversation. The old person’s recollections of the past help to (2) an identity that is becoming increasingly fragile: (3) any role that brings respect or any goal that might provide (4) to the future, the individual mentions their (5) as a reminder to listeners, that here was a life (6) living (7) , the memories form part of a continuing life (8) , in which the old person (9) the events and experiences of the years gone by and (10) on the overall meaning of his or her own almost completed life.
As the life cycle (11) to its close, the aged must also learn to accept the reality of their own impending death. (12) this task is made difficult by the fact that death
A. orientation
B. implication
C. succession
D. presentation
[多选题]‒年2月2日,云南省楚雄市栗子国小区六楼的天台上一女子欲跳楼自杀。楚雄市公安消防大队接警后,立即赶赴现场救援。在救援过程中,下士陈某某冲向女子掉落的方向,右肩被女子砸中导致受伤。根据案例判断下列问题正确的是()。
A.尽可能使用专用救生气垫,使用其他救援器材时,营救人员必须在高空坠落人员位置。
B.劝说者应由熟悉情况的人员或专业人员负责,登楼营教人员应尽量不要在自杀者视线。
C.可以单人用手或多人拉手去接住跳楼者。
D.高空救人时必须做好个人防护。