热门试题:
[单选题]生石灰活性度是指5分钟滴定所耗( )数量。
A.盐酸
B.酚酞
C.硫酸
D.氯根
[单选题]关于项目管理职能分工表的说法,正确的是( )。2014
A.项目管理职能分工表反映项目管理班子内部对各项工作任务的管理职能分工
B.业主方和项目各参与方应编制统一的项目管理职能分工表
C.项目管理职能分工表不适用于企业管理
D.项目管理职能分工表和岗位责任描述书表达的内容完全一样
[单项选择]宜睡前服用的药物是( )。
A. 双氢克尿噻
B. 维生素B2
C. 沙丁胺醇
D. 阿卡波糖
E. 格列本脲
[单项选择]表示产品安装到其他结构上或基础上的位置尺寸为()。
A. 规格尺寸
B. 配合尺寸
C. 外形尺寸
D. 安装尺寸
[简答题]王女士,在领取失业金期间计划外生育一孩,不知能否享受生育保险待遇?
[多选题]有关突发公共卫生事件正确的叙述是:( )
A.突然发生的公共卫生事件
B.造成或者可能造成社会公众健康严重损害的重大传染病疫情
C.群体性不明原因疾病
D.重大食物和职业中毒
E.严重影响公众健康的事件
[单项选择]在检查某三相三线高压用户时发现其安装的三相二元件有功电能表U相电流线圈接入W相电流,而W相电流线圈反接入U相电流,用户的功率因数为0.866,则在其错误接线期间实际用电量是表计电量的()倍。
A. 0.866;
B. 1;
C. 1.5;
D. 1.73。
[判断题]有限空间作业申请人负责填写《申请单》履行内部审批手续,无需通知有限空间设施管理单位。
A.正确
B.错误
[单项选择]《招标投标法》规定,招标文件中没有规定的标准和方法不得作为评标和中标的依据,这体现了招标投标活动应遵循的( )原则。
A. 公正
B. 公平
C. 诚实信用
D. 公开
[判断题]在识读配电网络图时,要理解线路上分段、联络开关设备的作用、相对位置和逻辑关系。
A.正确
B.错误
[判断题]配电网络图不能反映该区域配电线路网架结构是否具有合理性、灵活性和可靠性。
A.正确
B.错误
[多项选择]个人银行结算账户用于办理个人转账收付和现金存取。下列()可以转入个人银行结算账户。
A. 继承、赠与款项
B. 证券交易结算资金和期货交易保证金
C. 货款
D. 纳税退还
[多选题]不是引起金属疲劳破坏的因素是( )
A.交变应力大小
B.交变应力作用时间长短
C.交变应力循环次数
D.交变应力的大小和循环次数
[判断题]细菌通过性菌毛将遗传物质从供体菌转移到受体菌的过程称为转化。
[单选题]下列关于道路客运企业安全生产管理机构及专职安全生产管理人员说法不正确的是( )。
A.拥有20辆(含)以上客运车辆的客运企业应当设置安全生产管理机构,配备专职安全管理人员,并提供必要的工作条件
B.拥有20辆以下客运车辆的客运企业应当配备专职安全管理人员,并提供必要的工作条件
C.对于300辆(含)以下客运车辆的,按照每30辆车1人的标准配备,最低不少于5人
D.对于300辆以上客运车辆的,按照每增加100辆增加1人的标准配备
[单选题]女,34岁。下腹痛、腹泻、黏液血便6个月。贫血,血沉30mm/h。钡剂灌肠检查示左侧结肠缩短,结肠袋消失,呈“铅管样”。该患者最可能的诊断是( )
A.肠易激综合征
B.肠结核
C.克罗恩病
D.溃疡性结肠炎
E.结肠癌
[简答题]1多人拆除同一建筑物时,应------统一指挥。
[判断题]开采底板有承压含水层的煤层,应当保证隔水层能够承受的水头值大于实际水头值,制定专项安全技术措施。( )
A.正确
B.错误
[单选题]火场情况是不断变化的,班( )指挥员要根据现场的情况变化,适时调整( ),纠正偏差,保证灭火救援战斗顺利进行。
A.作战方案
B.号员分工
C.灭火救援力量
D.水枪阵
[不定项选择题]共用题干
第二篇
Therapeutic Touch
A nine-year-old schoolgirl single-handedly cooks up a science-fair equipment that ends up debunking a widely practiced medical treatment.Emily Rosa's target was a practice known as therapeutic touch(TF for short),whose advocates manipulate patients'"energy field"to make them feel better and even,say some,to cure them of various ills.Yet Emily's test shows that these energy fields can't be detected,even by trained TT practitioners.Obviously mindful of the publicity value of the situation,Journal editor George Lundberg appeared on TV to declare,"Age doesn't matter. It's good science that matters,and this is good science."
Emily's mother Linda Rosa,a registered nurse,has been campaigning against TT for nearly a decade.Linda first thought about TT in the late 80s,when she learned it was on the approval list for continuing nursing deduction in Colorado.Its 100,000 trained practitioners(48,000 in the U.S.)don't even touch their patients.Instead they waved their hands a few inches from the patient's body, pushing energy fields around until they are in"balance".竹advocates say these manipulations can help heal wounds,relative pain and reduce fever. The claims are taken seriously enough that竹 therapists are frequently hired by leading hospitals,at up to $70 an hour,to smooth patients' energy,sometimes during surgery.
Yet Rosa cold not find any evidence that it works.To provide such proof,TT therapists would have to sit down for independent testing一something they haven't been eager to do,even though James Randi has offered more than $1 million to anyone who can demonstrate the existence of a human energy field.(He has had one taker so far. She failed.)A skeptic might conclude that TT practitioners are afraid to lay their beliefs on the line.But who could turn down an innocent forth-grader? Says Emily:"I think they didn't take me very seriously because I am a kid."
The experiment was straightforward;21 Ti' therapists stuck their hands,palms up,through a screen.Emily held her own hand over one of their left or right一and the practitioners had to say which hand it was.When the results were recorded,they had done no better than they would have by simply guessing. If there was an energy field,they wouldn't feel it.
Very few TT practitioners responded to the $1 million offer because______.
A.they didn't take the offer seriously
B.they didn't want to risk their career
C.they were unwilling to reveal their secret
D.they thought it was not in line with their practice
[不定项选择题]婴儿室空气卫生学标准为
A.细菌总数≤50cfu/cm3
B.细菌总数≤100cfu/cm3
C.细菌总数≤200cfu/cm3
D.细菌总数≤500cfu/cm3
E.细菌总数≤15cfu/cm3
[单项选择]观测、测定中由于偶然因素如微气流、微小的温度变化、仪器的轻微振动等所引起的误差称为()
A. 偶然误差
B. 系统误差
C. 疏失误差
D. 统计误差
[单选题]()负责建设.运营和维护全省统一的行政执法证件管理信息系统
A.省人民政府法制机构
B.县人民政府法制机构
C.县级以上人民政府法制机构
D.省人大常委会
[单项选择]根据下列反应构成原电池,测得它的标准电动势=0.444V,已知电对I2/I-的为0.534V作阳极,则电对的为()。
A. -0.090V
B. 0.978V
C. 0.090V
D. -0.978V
[判断题]裂解炉燃料系统吹扫时,仪表引压管线不应该吹扫,防止损坏仪表。
A.正确
B.错误
[多选题]雷击火灾现场可能会遗留()等特征。
A.金属熔化
B.雷电通道附近的铁磁性材料被磁化
C.环形金属线(丝)接头可能产生电熔痕
D.建(构)筑物被破坏
E.尸体呈电击状
[单项选择]典型动静脉畸形的组成是()
A. 动脉和静脉组成
B. 供血动脉、畸形血管团和引流静脉组成
C. 由供血动脉、毛细血管和引流静脉组成
D. 由畸形血管团组成
E. 由静脉动脉化形成
[单项选择]病人男性,65岁。2小时前因争吵突然出现剧烈头痛、呕吐,急诊入院,病人面色苍白、全身冷汗,检查脑膜刺激征阳性。治疗此病的关键是()
A. 对症治疗
B. 预防复发
C. 降低颅内压
D. 去除病因
E. 防止继发性脑血管痉挛
[单项选择]具有“往来流利”特点的脉象为
A. 浮脉
B. 沉脉
C. 弦脉
D. 滑脉
E. 促脉
[单项选择]会议纪要常用第几人称进行叙述?()
A. 第一人称
B. 第二人称
C. 第三人称
D. 都可以
[单项选择]我国商标法规定,侵犯他人注册商标专用权造成商标权人损失的,行为人承担损害赔偿时,采取()。
A. 全部赔偿原则
B. 惩罚赔偿原则
C. 填平损失原则
D. 损益相抵原则
[单项选择]某钙拮抗剂可抑制房室结传导,大剂量可致窦房结、房室结电活动消失,还可舒张冠状血管及外周血管,并可降低血压,在下列最可能的药物是()
A. 地尔硫
B. 维拉帕米
C. 硝苯地平
D. 氟桂利嗪
E. 尼卡地平
[单选题]在室内,首长或者上级来到时,通常( )
A.敬礼
B.跨立
C.问好
D.自行起立
[单选题]在热连轧机组上, 用来张紧各机架间出现的轧件活套,防止活套折叠进入轧辊,造成断辊。A.卫板装置 B.导卫轮机构 C.活套支撑器 D.切水板装置
A.A
B.B
C.C
D.D
[单选题]影响线路稳定的桥隧大修施工,应派( )对线路变化情况进行检查,及时对线路不良处所进行整修和保养,并做好记录。
A.工地防护员
B.驻站联络员
C.施工人员
D.专人