热门试题:
[单选题]发现电容型穿墙套管末屏接地线( )、放电立即汇报值班调控人员申请停运。
A.散开
B.断股
C.散股
D.断裂
[单项选择]患者发生室颤,应首选
A. 静推利多卡因
B. 同步直流电复律
C. 非同步直流电复律
D. 洋地黄类药物
E. 安装永久起搏器
[单选题]物料提升机附墙架设置要符合设计要求,当在建筑物顶层要设置附墙架,架体顶部自由高度不得大于( )。
A.2m
B.3m
C.5m
D.6m
[单选题]请阅读短文,完成此题。
Results showed that at least a tenth of the Harvard first-year undergraduates polled admitted tohaving cheated on an exam prior to starting at the university, while almost half admitted to cheatingon their homework. An anonymous survey by Harvard's newspaper has revealed a surprisingpattern of academic dishonesty among students entering the US universities.
The survey by The Harvard Crimson was emailed to the incoming first year undergraduates;1,600 students responded. Results showed that at least a tenth of the students polled admitted tohaving cheated on an exam prior to starting at the university, while almost half admitted to cheatingon their homework.
Athletes were apparently the most prone to cheating.20 percent of students who played auniversity sport admitted to cheating on an exam compared to 9 percent of students who did not.The survey also revealed that men were not only more likely to cheat but were also more likely toadmit to it.
The results, compared to a previous survey done on the class of 2013, suggested that cheatingmay be becoming more commonplace. Of the outgoing seniors only 7 percent admitted to cheatingin an exam and another 7 percent said they had been dishonest on a take-home test.32 percent ofthe seniors said they had cheated on homework during their undergraduate years.
The surveys come in the wake of a cheating scandal at the university which saw 120 studentsinvestigated for sharing answers on an exam in 2012. One recent graduate stated: "Cheating wascommonplace when I was at Harvard, especially with students in their first year or two. I would sayas many as 60 percent of students took notes into some exams. No one really cared the faculty, wellsome of them at least, seemed to recognize and yet ignore the problem."
In an email to NBC News, Jeff Neal, a Harvard representative, explained that a committee,made up of faculty, staff and students had been established to tackle cheating, which "is a nationalproblem in American education".
He added: "While the vast majority of Harvard and other students do their work honestly,beginning this year Harvard College has implemented a new, more robust strategy of communicatingwith all students, particularly first-year students, about the importance--and the ways to achieve--academic integrity."
In a rebuff to critics who say university has become little more than an expensive party,84 percentof therespondingundergraduatesfullyexpectedtoprioritizetheiracademicsoverextracurricular activities, sport, employment and their social lives. Not a single student putacademics at the bottom of their list. Not content with confining themselves to their degree subject, 59 percent of incoming students expressed a desire to pursue a secondary field of study, and 36 percent hoped to learn a language.
What did the results show according to the first two paragraphs?
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A.Most American students cheat in exams before they enter universities.
B.Most American students entering the universities admit they have cheated.
C.Half of students entering the universities admit to cheating on their homework.
D.There is academic dishonesty among students entering the US University.
[多项选择]患者女性,20岁。被汽车撞伤,腹部持续性剧烈疼痛,伴口渴、头晕,不能行走。站立时,头晕加剧,并有心悸、气短,被急送医院。 提示:患者拟行“脾摘除术”。术后常见并发症有()。
A. 肠瘘
B. 脯瘘
C. 粘连性肠梗阻
D. 腹腔内大出血
E. 膈下感染
F. 肠系膜上静脉血栓形成
[判断题]制动盘装在车轴上的叫轴盘式盘形制动基础制动装置。( )
A.正确
B.错误
[单选题]SS4B型电力机车使用垂向油压减震器为( )减振器。
A.SFK型
B.ADP型
C.DISPEN型
D.SKF1型
[简答题] 作业票审核人应具备哪些条件? (1.0分)
[判断题]报表编制模块是ERP会计信息系统财务部分的核心模块。( )
[单项选择]声像图中,形成很强回声,其后方留有声影的是
A. 皮肤
B. 脂肪
C. 纤维组织
D. 结石
E. 实质脏器
[判断题]早期胃癌是指癌灶直径小于5mm的癌。( )
[单选题]对用电量较大的用电客户,每月可(____)次抄表。
A.一
B.二
C.三
D.多
[判断题]进出口货物收发货人、报关行、国际货运代理都可作为报关单位。
[多选题]在通信线路维护工作中,必须建立建全( )。
A.安全生产责任制
B.试验联系制度
C.质量检查验收制度
D.质量检查验收制度
[多项选择]羊膜镜检查的主要并发症有______
A. 破膜
B. 羊水栓塞
C. 感染
D. 出血
E. 流产或早产
[填空题]ATS 系统有三种控制模式,分别为中控、站控、{|*|}。(4个字)
[判断题]停车后必须把主令控制器把手放在断电位置,将制动器抱紧。( )
A.正确
B.错误
[单项选择]( )、施工方和供货方是建设项目的主要参建单位。
A. 业主方
B. 项目承包方
C. 金融机构
D. 设计方
[简答题]试述咳嗽肺阴亏耗证的症状、治法与代表方剂
[单项选择]某地方性法规规定,企业终止与职工的劳动合同的,必须给予相应的经济补偿。某企业认为该规定与劳动法相抵触,有权作下列何种处理( )
A. 向全国人大书面提出进行审查的建议
B. 向全国人大常委会书面提出进行审查的建议
C. 向国务院书面提出进行审查的要求
D. 向省人大书面提出进行审查的要求
[单项选择]多层建筑中超过7层的住宅应设置室内消火栓系统,当确有困难时,可只设置干式消防竖管和不带消火栓箱的DN65的室内消火栓。消防竖管的直径不应小于( )。
A. DN50
B. DN100
C. DN65
D. DN150
[多项选择]下列哪些做法是错误的( )
A. 甲认为乙欠自己2000元,于是向自己的住所地法院申请支付令
B. 甲与乙在签订的合同中,约定如有争议,由合同履行地丙地人民法院或合同签订地丁地法院管辖,后争议发生,甲向丁地法院起诉,法院根据管辖协议受理
C. 甲首先向丙地人民法院申请财产保全,而后又在丙地起诉住所地在乙地的被告人乙
D. 分住在上海市3个区的甲乙丙3人合伙进行经营,后与另一公民丁发生争议,丁向乙的住所地闸北区法院起诉该合伙组织
[单选题] 关于航班正常率的说法不正确的是( )。
A. 是不正常运行航班数占计划航班数的百分比
B. 其高低与升降体现航空运输生产组织与管理的水平
C. 是考核航空企业生产情况的重要指标之一
D. 客观反映一个航空运输企业的航班实施运行状况
[多选题]下列人员中,适用回避的人员包括( )。
A.审判长、审判员、助理审判员
B.人民陪审员
C.人民法院的书记员
D.法院院长、副院长
[单选题]关于姿势性脊柱侧凸的说法错误的是
A.占脊柱侧凸的80%
B.多发生于儿童和青少年,女性较多
C.多发生在胸段或胸腰段,脊柱多凸向右侧
D.脊柱除侧凸外,不能同时有纵轴旋转
E.在原发性侧凸上下可发生代偿性侧凸
[多选题]合同当事人在对合同内容没有约定或约定不明时(____)。
A.质量要求不明的,按照国家标准、行业标准履行
B.价款或报酬不明时,按订立合同时履行地的市场价格履行
C.旅行方式不明确的,按照有利于实现合同目的的方式履行
D.履行费用的负担不明确时,由倍率行房承担
[判断题]锉刀一般用T12—T13碳素工具钢制成。( )
A.正确
B.错误
[单选题]断盘是指断层面两侧相对位移的岩体,位于断层面上方的岩体为()
A.顶盘
B.上盘
C.上升盘
[单选题]放样就是将设计施工图上规定的形状和尺寸,按( )的比例关系放在样台上
A.0.5
B.0.6
C.0.7
D.0.8
[单项选择]治疗慢性心功能不全和逆转心肌肥厚并能降低病死率的药物是()
A. 强心苷
B. 哌唑嗪
C. 硝酸甘油
D. 酚妥拉明
E. 卡托普利
[单选题]电阻应变式重量传感器中,应变效应是指( )。
A.电阻应变片的电阻丝即随弹性元件的变形而改变其电阻值。
B.电阻应变片的电阻丝即随弹性元件的变形而改变其电感值。
C.电阻应变片的电阻丝即随弹性元件的变形而改变其电压值。
D.电阻应变片的电阻丝即随弹性元件的变形而改变其电流值。
[单选题]《煤矿安全规程》规定,矿井每( )天至少进行一次全面测风。
A.A、7
B.B、10
C.C、15
D.D、30
[单项选择]设计技术指标的先进性实用性、新技术装备的采用、设计工作质量和设计服务质量是( )评价。
A. 对项目勘测工作质量进行评价
B. 对项目设计水平的评价
C. 对项目设计方案评价
D. 对项目实施和管理的评价
[单项选择]女,40岁持续高热伴上腹痛4天,巩膜黄染3天入院。体检:高热面容、神态清、血压10/6kPa,巩膜黄染,呼吸急促30次/分,心率120次/分,律齐,右上腹压痛明显。周围血象:WBC20×10,中性粒细胞0.88。病程中出现进行性呼吸困难和发绀,呼吸40次/分,血氧分压6.5kPa肺部呼吸音低,X线见片状阴影、有融合趋势,应采取何种急救措施()
A. 加大抗菌药物剂量
B. 面罩吸氧
C. 输注蛋白
D. 机械通气
E. 加大吸入氧剂量
[单选题]生产经营单位应当建立健全并落实生产安全()制度,采取技术、管理措施,及时发现并消除事故隐患。
A.安全风险分级管控
B.事故隐患排查治理
C.事故隐患等级
D.第一负责人
[判断题]过滤的目的是进一步除去盐水中的细微悬浮物。 ( )
A.正确
B.错误
[单项选择]艾滋病病毒主要侵害人体细胞中的()
A. 辅助性T细胞
B. B淋巴细胞
C. 抑制性T细胞
D. T淋巴细胞
E. 巨噬细胞