热门试题:
[单选题] 假定血糖在常规实验室20天测定的质控结果的均数为5.5mmol/L,标准差为0.5mmol/L,在以此数据绘制单值控制图进行下一个月的室内质控监测时,某一天测定质控样本其结果6.8mmol/L,应判断为
A.在控
B. 失控
C. 警告
D.±2s范围内
E. ±1s范围内
[判断题]评审专家必须通过随机的方式在财政部门设立的政府采购评审专家库中抽取。
A.正确
B.错误
[单项选择]被玻璃炸伤后，角膜缘处可见2mm伤口，玻璃体积血，眼内其他组织窥不清。进一步需进行
A. 超声波检查
B. 核磁共振检查
C. X线检查
D. 电生理检查
E. 缝合伤口
[填空题]各级管理部门应建立健全各岗位责任制,抓好各管理岗位、 作业岗位基础工作,依靠科技进步,积极采用 新技术、新工艺、( ),不断提高和改善普速铁路接触网的安全工作和( )水平,确保人身和设备安全。
[判断题]根据《物权法》的规定，国家所有权只能由国务院行使。
[单选题]电缆直埋敷设施工前，应先查清图纸，再开挖足够数量的（），摸清地下管线分布情况，以确定电缆敷设位置，确保不损伤运行电缆和其他地下管线设施。
A.排水沟
B.样洞（沟）
C.电缆工井
D.电缆沟
[单项选择]伴有超重的2型糖尿病应首选的口服降糖药是（）
A. 二甲双胍
B. 格列本脲
C. 阿卡波糖
D. 吡格列酮
E. 瑞格列奈
[单选题]（ ）是保险市场的客体。
A.保险价格
B.保险费率
C.保险商品
D.保险人
[单选题]中国银保监会《保险销售行为可回溯管理暂行办法》规定,保险销售从业人员销售以死亡为给付条件的保险产品的,录制内容应包括被保险人同意投保人为其订立保险合同并认可合同内容。
A.正确
B.错误
[单选题]( )的装备,应当退役。中
A.已不具备训练、教学、展示价值的退役装备
B.存在安全隐患,可能造成人员伤亡、经济损失、环境污染的退役装备
C.达到设计使用寿命的
D.因其他原因应当报废的
[单项选择]
Scientific evidence from different disciplines demonstrates that in most humans the left hemisphere of the brain controls language.（）
A. groups of followers
B. years
C. countries
D. fields of study
[单选题]2.28. 第28题
由高压开关设备、电力变压器、低压开关设备、电能计量设备、无功补偿设备、辅助设备和联结件等元件被
事先组装在一个或几个箱壳内，用来从高压系统向低压系统输送电能的成套配电设备叫（ ）。
A.组合式变压器
B.预装箱式变压器
C.开闭所
D.开关站
[判断题]停车信号的手信号显示收回时机是列车、调车列减速时。
A.正确
B.错误
[单选题]从整体上来说,当我们没有第一次把事情做对时,才可能出现我们不
想见的结果:安全事故､环境污染､计划的延误､返工等｡()
A.正确
B.错误
[单选题]“列车编组顺序表”及“分界（交接）站货物交接记录单”保管期限为（）。
A.1年
B.2年
C.3年
D.长期保存
[多选题]围绝经期综合征需采取的护理措施有: ( )
A.心理护理
B.增加钙质和维生素D的摄取
C.有规律地运动
D.预防感染
E.指导用药
[单项选择]引起胆囊收缩、Oddi括约肌舒张的最重要的物质是
A. 盐酸
B. 胆囊收缩素
C. 促胰液素
D. 胃泌素
E. 胆盐
[判断题]NSA组网,SCG配置模式下,因业务由5G侧承载,所以4G侧的异频测量不会对5G侧速率产生影响。 分值1分
A.正确
B.错误
[多选题]下列关于跨越架搭设与拆除的说法正确的是（ ）。
A.A-跨越架的搭设应有搭设方案或施工作业指导书，并经审批后办理相关手续
B.B-跨越架架体的强度，应能在发生断线或跑线时承受冲击荷载
C.C-搭设或拆除跨越架应设专责监护人
D.D-跨越架搭设前应进行安全技术交底
[判断题]电缆巡视检查要求及内容中，无需检查电缆本体是否温度过高。
A.正确
B.错误
[单选题]（）的形成与区域性的沉积间断及剥蚀作用有关。
A.A、断层圈闭
B.B、地层不整合圈闭
C.C、断鼻圈闭
D.D、岩性圈闭
[判断题]通常所说的天然气的相对密度是天然气在标准状态下的相对密度。( )
A.正确
B.错误
[单项选择]监理工程师进行全过程、全方位的质量控制，尽可能做到主动控制、事前控制，这是由于工程质量具有( )特点。
A. 危害大
B. 多发性
C. 损失多
D. 严重性
[简答题]某泵站有型号为600S-75的离心泵，流量Q为3170m³/h，扬程H为76m，泵效率为η=85％，试计算该泵有效功率和轴功率的大小？
[单选题]Ⅱ类手持式电动工具适用场所是()。
A.潮湿场所
B.金属容器内
C.地沟中
D.管道内
[单项选择]The graceful wooden windmills—a national symbol like wooden shoes and tulips—that have broken up the flat Dutch landscape for centuries yielded long ago to ungainly metal-pole turbines.
Now, windmills are breaking into a new frontier. Though still in its teething stages, the "urban turbine" is a high-tech windmill designed to generate energy from the rooftops of busy cities. Lighter, quieter, and often more efficient than rural counterparts, they take advantage of the extreme turbulence and rapid shills in direction that characterize urban wind patterns.
Prototypes have been successfully tested in several Dutch cities, and the city government in the Hague has recently agreed to begin a large-scale deployment in 2003. Current models cost US$8, 000 to US$12, 000 and can generate between 3,000 and 7,000 kilowatt hours of electricity per year. A typical Dutch household uses 3,500 kilowatt hours per year, while in the United States, this figure jumps to around 10, 000 kilowatt hou
A. is designed for private homes.
B. weighs 2, 000 kilograms.
C. can be carried up to the rooftop without a crane.
D. can be installed with a crane.
[判断题] 干燥贮藏是目前最普及的果蔬保鲜方式,其特点是贮藏环境条件可控性
强、贮藏效果好。
A.正确
B.错误
[单选题]治疗该病证宜选用的基础方剂为( )
A.香薷散
B.银翘散
C.麻黄汤
D.小柴胡汤
E.白虎汤
[判断题]生产经营单位应当建立安全生产风险管控机制，不定期进行安全生产风险排查，对排查出的风险点按照危险性确定风险等级，并采取相应的风险管控措施，对风险点进行公告警示。（)
A.正确
B.错误
[单选题]根据我国环境保护法律法规体系中各层次间关系，以下说法正确的是
（)。
A.《水污染防治法》也适用于海洋环境保护
B.《环境保护法》是综合性法，其法律地位高于《水污染防治法》
C.现行的《环境保护法》与《环境影响评价法》的规定不一致时，应执行 《环境影响评价法》的规定
D.《水污染防治法实施细则》是依据《水污染防治法》授权制定，因此与 《水污染防》的法律地位相同
[单选题]汽油喷灯待火焰喷头烧热后，燃烧盘中汽油烧完之前，打气（）次。
A.1～2
B.2～3
C.C3～5
D.D5～7
[不定项选择题]In the 1960s, many young Americans were dissatisfied with American society. They wanted to end the Vietnam War and to make all of the people in the U.S. equal. Some of them decided to "drop out" of American society and form their own societies . They formed utopian communities , which they called "communes," where they could follow their philosophy of "do your own thing." A group of artists founded a commune in southern Colorado called "Drop City." Following the ideas of philosopher and architect Buckminster Fuller they built domeshaped houses from pieces of old cars. Other groups, such as author Ken Kesey's Merry Pranksters, the followers fo San Francisco poet Steve Gakin, and a group that called itself the Hog Farm, lived in old school huses and traveled around the United States. The Hog Farm become famous when they helped organize the Woodstock Rock Festival in 1969. Steve Gaskin's followers tried to settle down on a farm in Tennessee, but they had to leave when some members of the gruop were arrested for growing marijuana.
Not all communes believed in the philosophy of "do you own thing," however . Twin Oaks , a commune founded in Virgiania in the late 1960s, was based on the ideas of psychologist
B.
F.Skinner. The people who lived at Twin Oaks were carefully controlled by Skinner's "conditioning" techniques to do things that were good for the community. In 1972, Italian architect Paolo Soleri began to build Arcosanti, a utopian city Arizsona where 2500 people will live closely together in one large building called an "archology" Soleri believes that people must live closely together so that they will all become one.
What is an "archology"?
A.a.person who studies archaeology
B.b.large building where people live closely together
C.c.city in A rizona
D.d.technique to contorl people
[单选题]( )S1:Blue Whale, this is Oilharbour station. What kind of assistance is required? Over. S2:Oilharbour, this is Blue Whale. I require boat for hospital transfer. Over. Q:What is required?
A.boat
B.hospital
C.cargo transferring
D.medical advice
[判断题]丙级防火门的耐火极限不低于0.60h
A.正确
B.错误
[多项选择]平胃散的组成有
A. 苍术
B. 白术
C. 厚朴
D. 半夏
E. 陈皮
