热门试题:
[单选题]根据《运管办准军事化管理办法》规定,上班期间着装混穿、不穿制服扣( )分,无礼节礼貌扣( )分。
A. 1 2
B. 2 1
C. 1 1
D. 1 3
[单项选择]
S6=126（）
(1)数列an的通项公式是an=10(3n+4)(n∈N)。
(2)数列an的通项公式是an=2n(n∈N)。
A. 条件（1）充分，但条件（2）不充分
B. 条件（2）充分，但条件（1）不充分
C. 条件（1）和条件（2）单独都不充分，但条件（1）和条件（2）联合起来充分
D. 条件（1）充分，条件（2）也充分
E. 条件（1）和条件（2）单独都不充分，条件（1）和条件（2）联合起来也不充分
[多选题]根据《道路运输车辆动态监督管理办法》规定，道路运输企业应当建立的动态监控管理制度有（ ）
A.系统平台的建设、维护及管理制度
B.车载终端安装、使用及维护制度
C.监控人员岗位职责及管理制度
D.交通违法动态信息处理和统计分析制度
[单选题]三大合成材料是指( ).合成纤维和合成橡胶。
A.塑料
B.粘合剂
C.有机材料
D.合成树脂
[单项选择]患者，男性，48岁，乙型肝炎病史10年，因乏力、低热、腹胀、少尿入院。查体：巩膜黄染，腹部膨隆，呈蛙状腹，肝肋下未及，脾肋下2指，移动性浊音阳性。下列指标中，不能提示肝功能严重损害的是（）
A. 白蛋白明显降低
B. 球蛋白明显降低
C. 转氨酶明显增高
D. 重度黄疸
E. 凝血酶原时间延长
[单项选择]If any man here does not agree with me, he should ______ his own plan for tm- proving the living conditions of these people.
A. put on
B. put out
C. put in
D. put forward
[判断题]支部大会讨论接收预备党员时,发展对象需要回避。( )
A.正确
B.错误
[单选题]齿面胶合常发生在（ ）中
A.高速重载的闭式齿轮传动
B.高速重载的开式齿轮传动
C.低速轻载的开式齿轮传动
[不定项选择题]男性，51岁。因患胃癌行胃大部切除，手术后2d起咳嗽，痰呈黄脓性，体温39℃，稽留热型。X线胸部摄片示右中肺野大片浸润阴影，并见空洞和液平。痰培养多次为金黄色葡萄球菌。曾应用青霉素、苯唑西林、头孢呋辛、头孢噻肟、头孢他啶、阿米卡星等，病情不见改善。
本例肺脓肿应考虑是下列哪型金黄色葡萄球菌引起
A.凝固酶阴性金黄色葡萄球菌
A.产青霉素酶金黄色葡萄球菌
B.耐甲氧西林金黄色葡萄球菌(MRS
C.
D.凝吲酶阳性金黄色葡萄球菌
E.溶血性葡萄球菌
[多选题]钻时是钻头钻进单位( )地层所需要的时间。
A.深度
B.进尺
C.厚度
D.长度
[单选题]智能阀门定位器的压电阀将微处理器发出的电控命令转换成气动电位增量,如果控制偏差很大则输出()。
A.连续信号
B.脉冲序列
C.零定位脉冲
[单项选择]根据《城市居住区规划设计规范》的规定，下列关于城市居民区的住宅建筑间距表述中不正确的是( )。
A. 在原有建筑外增加任何设施不应使相邻住宅原有日照标准降低
B. 住宅侧面间距、条式住宅、多层之间不宜小于8m，高层与各种层数住宅之间不宜小于15m
C. 老年居住建筑不应低于冬至日日照2h的标准
D. 住宅间距，应以满足日照为基础
[填空题]设备费是指按照设备出厂价格（或出库价格）购买设备所支付的费用（包括包装费）。在编制概预算时，根据（）及（）计算。
[单项选择]病态窦房结综合征临床表现除了（）
A. 心悸、胸闷
B. 血压升高
C. 头晕、乏力
D. 晕厥或抽搐
E. 尿量减少
[单项选择]通常情况下，可以用作Cache的材料是______。
A. PROM
B. EPROM
C. SRAM
D. DRAM
[单选题]《铁路技术管理规程》普速部分第251条规定，旅客列车中，与机车相连接的客车端门及编挂在列车尾部的客车后端门须（）。
A.A、加锁
B.B、封闭
C.C、关闭
D.D、加封
[多选题]消防产品监督检查的方法：（ ）。
A.A、市场准入检查
B.B、检查产品一致性
C.C、现场抽测产品部分性能
D.D、产品封样送检
[多项选择]企业定员的范围包括( )。
A. 临时员工
B. 高层领导者
C. 技术人员
D. 一般员工
E. 初、中级管理人员
[单项选择]桔梗具有的功效是（）
A. 润肺，止咳，下气，化痰
B. 宣肺，利咽，清肺，化痰
C. 宣肺，利咽，祛痰，排脓
D. 降气，止咳，祛痰，排脓
E. 降气，止呕，祛痰，排脓
[单选题]锅炉房的给水系统主要由（ ）设备组成。
A. 给水箱
B. 给水泵
C. 水处理设备
D. 凝结水回收及管道阀门
E. 以上都有
[判断题]煤矿使用的涉及安全生严的劳动保护用品,必须符合国家标准或者行业标准,必须取得煤矿矿用产品安全标志
()
A.正确
B.错误
[单选题]集水器一端为内扣式,另一端为( )式。
A.螺纹
B.内扣
C.外扣
D.插销
[判断题]各种变压器及整流器的绝缘电阻在现场使用中应大于100MΩ.
A.正确
B.错误
[单选题]在距接触网不足( )的处所作业时，必须要求供电部门配台。
A.0．5m
B.1m
C.1．5m
D.2m
[单项选择]波士顿矩阵中的“瘦狗”业务处于（）。
A. 第一象限
B. 第二象限
C. 第三象限
D. 第四象限
[填空题]持卡乘客在同线路同运营方向的上车（ ）刷卡和下车（ ）刷卡时间间隔不能超过（ ）小时,否则将产生不完整交易。
[判断题]根据《计算机机房防雷设计规范》，当无法避开强电磁场干扰或为保障计算机系统信息安全，可采取有效的电磁屏蔽措施。（ ）
A.正确
B.错误
[多选题]CRH380AL型动车组转向架按动力分配形式分为（ ）。
A.动力转向架
B.半动力转向架
C.非动力转向架
D.头车转向架和中间车转向架
[多选题]行政机关发现哪些虚假或者不完整信息的， 应当在其职责范围内发
布准确的政府信息予以澄清？
A.影响或者可能影响社会稳定
B.扰乱社会管理秩序
C.影响或可能影响领导声誉
D.涉及企业家个人隐私
[不定项选择题]共用题干
Optimists Really Do Live Longer,Say Scientists
1 For the philosopher Arthur Schopenhauer optimism was fundamentally wrong,banal and corrupting while the father of psychoanalysis Sigmund Freud simply declared it to be neurotic.
2 Experience shows that looking on the bright side of life does have advantages and recent scientific evidence points to the positive mindset as being beneficial to health.In other words,optimists live longer.
3 That was the conclusion reached by experts at the Mayo Clinic in the US State of Minnesota who evaluated answers given by people to a set of questions in the 1960s.Of the 729 candidates,200 had died and according to scientists,there were a disproportionate number of pessimists among them.
4 Ten points more on the pessimism scale-that was the difference between"slightly pessimistic"and "averagely pessimistic”-were enough to boost a person's chances of dying by 19 percent,according to the study by prominent psychologist Martin Seligman of the University of Pennsylvania.
5 The study does not say why pessimists die.But an older survey taken among children in San Francisco and Los Angeles makes it clear that personal attitude towards the world is a key factor in the ion- gevity equation.
6 The latest evidence to support the theory that optimists tend to cope better with illness of all kinds has been provided by Professor Raif Schwarzer of Berlin's Free University who questioned 600 heart and lung patients.His conclusion:Optimists recover more swiftly from operations than their pessimistic counter- parts,tend to be happier after treatment and return to work more swiftly.
7 There have been suggestions that optimists do not stay healthier but rather turn into optimists later because they enjoy good health.Numerous surveys have taken into account a person's state of health at the outset and the effect remains the same.
8 Studies have shown that optimists do not blind themselves to reality either.They thus interpret it in a positive way."Sublimating and denying things tend to alter reality but illusions are a way of seeing reality in the best light,"said Californian psychology professor Shelley Taylor.
9 German science journal Buld der Wissenschaft，which carries a major article on the topic in its current March issue,commented on"the right attitude"to having a tumor.
10 It seems psychotherapy can go some way towards extending the life span and life quality of a sick person although a complete recovery using psychological technique alone is unlikely.
1 1 Doctors like,however,to point to the example of US cycling professional Lance Armstrong,who was seriously ill with cancer,but whose unshakeable optimism helped him to take the top trophy twice at cycling's premier Tour de France.
1 2 The magazine also quoted a study by Sheldon Cohens of the Carnegie-Mellon-University in Pittsburgh: 420 volunteers were deliberately infected with strains of various common cold viruses.A day later checks were carried out to see who had caught a cold.
13 The results showed that in the case of people who had.satisfactory,long-term relations with friends, neighbors or colleagues, the virus was less likely to trigger a cold.Of people with three or fewer firm relation- ships 62 percent became ill compared with only 35 percent of those who had six or more close human links.
How long one can live,partly depends on______.
A.to avoid unpleasant things in life
B.in looking on the bright side of life
C.less likely to catch cold
D.how one looks on life
E.to be unhappy all the time
F.more likely to get cancer
[判断题]如果外源DNA片段插入载体的位点位于抗生素抗性基因之外，则具有抗性的细胞肯定是重组体细胞。
A.正确
B.错误
[单项选择]患者男，30岁，右下肢近腘窝处被刀刺伤后出现搏动性肿块，逐渐增大伴右下肢麻木，查体：右下肢苍白，腘窝部搏动性肿块大小为5cm×4cm，附近有收缩期杂音，诊断为（）
A. 动脉开放性损伤
B. 动脉闭合性损伤
C. 动静脉瘘
D. 动脉假性动脉瘤
E. 以上都不是
[单项选择]劳务分包合同中，劳务分包人在施工现场内使用的施工机械设备、周转材料、安全设施，由( )负责供应。
A. 发包人
B. 工程师
C. 劳务分包人
D. 工程承包人
[判断题]支付信息由纸凭证转换为电子信息，或由电子信息转换为纸凭证，具有不同等的支付效力。
A.正确
B.错误
[单项选择]患者，男，28岁。素体阳气虚弱，今又感冒风寒，头痛身热恶寒，热轻寒重，无汗肢冷，倦怠嗜卧，面色苍白，语言低微，舌淡苔白，脉浮大无力。治疗应首选：（ ）
A. 败毒散
B. 再造散
C. 小柴胡汤
D. .黄芪桂枝五物汤
E. 九味羌活汤
[单选题] BCmanager ereplication基于主机IO远程复制容灾的方案，在最优化的部署模式下，最小RPO可以达到多次实践
A. 10小时
B. 0秒
C. 10秒
D. 10分钟
