热门试题:
[单选题]变电站隔离开关分合闸位置“双确认”改造技术规范（试行）要求,微动开关可靠性验证试验,其中微动开关位置输出信号、辅助开关位置输出信号、本体断口位置信号应（ ）一致。
A.1
B.0.9999
C.0.999
D.0.99
[多项选择]糖尿病酮症酸中毒的诱发因素为( )
A. 感染
B. 胰岛素剂量不足或治疗中断
C. 含糖、脂类食物摄入过多
D. 创伤、手术等应激
E. 过度限制碳水化物
[判断题]无缝线路是由许多根标准长度的钢轨焊接成为不小于300m的长钢轨线路。( )
A.正确
B.错误
[单项选择]甲以其10岁的儿子为被保险人，订立了一份以死亡为给付保险金条件的保险合同，该合同的效力（）
A. 合同无效
B. 合同有效
C. 合同效力待定
D. 只有甲的儿子同意合同才能生效
[单选题]外来施工人员，由现场（ ）上锁挂签，确保工作任务完成，人员撤离作业现场后方可解锁
A.批准人
B.监护人
C.作业负责人
D.申请人
[单选题]空气温度为t0,湿度为H0,相对湿度为φ0 的湿空气,经一间接蒸汽加热的预热器后,空气的温度为t1,湿度为H1,相对湿度为φ1,则( )
A.H1 >H0
B. φ0 >φ1
C.H1 D.φ0 <φ1
[不定项选择题]共用题干
Searching for Smiles
1 Ask most people anywhere in the world what they want out of life and the reply will
probably be:"to be happy."Ed Deiner,an American psychology professor,has spent his
whole professional life studying what makes people happy,comparing levels of happiness
between cultures and trying to find out exactly why we enjoy ourselves.
2 Many people would say that this question does not need an answer.But Professor Deiner
has one anyway."If you're a cheerful,happy person,your marriage is more likely to last,and
you're more likely to make money and be successful at your job.On average,happy people
have stronger immune（免疫的）systems, and there is some evidence that they live longer."
3 So who are the world's happiest people?It depends on how the word is defined.There
is individual happiness,the sense of joy we get when we do something we like.But there is
also the feeling of satisfaction we get when we know that others respect us and approve of
how we behave.According to Professor Deiner,the Western world pursues individual
happiness while Asia prefers mutual satisfaction.
4 "In the West, the individualistic（个人主义的）culture means that your mood matters
much more than it does in the East.People ask themselves,what can I do that's fun or
interesting?They become unhappy when they can't do any of these things.If you ask
people from Japan or China if they are happy,they tend to look at what has gone wrong in
their lives.If not much has gone wrong,then they are satisfied."
5 People from Spain and other Spanish-speaking countries had the happiest culture,Professor
Deiner found."The biggest cultural difference is to do with pride and shame.Hispanic（西班牙
语言的）cultures report much more pride and much less shame than others."
6 Income also made a big difference to people's happiness,but only at the lowest levels.
Average income earners in the US were much happier than people in poverty.But
millionaires were only a little bit happier than people on average incomes.It seems that
money makes us happy when we have enough to feel secure.
7 But can we be too happy? "You get people who are actually happy,but they think
happiness is so important that they try to be even happier.This desire to be always happy is
a product of individualism,where the emphasis is on you individually,your emotions and
feeling good.People can end up feeling unhappy because ordinary happiness is not good
enough for them."
Paragraph 3________
A.Happiest Culture
B.An Unhappy Person
C.Definition of Happiness
D.Cultural Differences in Happiness
E.Reasons to Be Happy
F.Individual and Ordinary Happiness
[判断题]管线/设备打开作业时，控制阀可单独作为物料隔离装置。
A.正确
B.错误
[单项选择]六氟化硫负荷开关的适用电压范围为（）kW。
A. 6～35
B. 35～220
C. 6～220
D. 40～220
[单选题]遇所担当交路有（ ）的运行揭示，机车乘务员出勤时须在LKJ模拟运行测试设备上对LKJ临时数据文件进行模拟操作，机务段应安排胜任人员进行指导。
A.信联闭停用、列车运行径路改变
B.信联闭停用
C.列车运行径路改变
D.信联闭停用、列车运行径路不变
[单选题]我国经济正处在转变发展方式、优化经济结构、转化增长动力的攻关期，跨越关口的迫切要求和我国发展的战略目标是（）
A.建设现代化经济体系
B.建设信息化经济体系
C.建设工业化经济体系
D.建设城乡一体化经济体系
[判断题]一般把氧气浓度12%和二氧化碳浓度5%作为遇险人员生存的极限值。
A.正确
B.错误
[填空题] It was on August 14, 1945, that Japan communicated to the Allied powers that it would surrender. The official announcement from Tokyo came the (36)________day.
It was the day-after Tokyo sent its surrender notice to the Allies that its own people learned the news. On August 15, 1945, Japan’’s national radio network (37)________ the power of its transmitters for an unprecedented broadcast address of the "Voice of the Crane"—the emperor. Until that (38)________day, ordinary Japanese had never heard their emperor speak.
Speaking in archaic (39)________ language understood by few of his subjects, Emperor Hirohito told Japan that the (40)________of battle had not necessarily developed to the nation’’s advantage. While most Japanese reacted with (41)________ silence, there was jubilation across Asia as countries quickly realized they were being liberated from a long period of (42)________ and militarism.
Sixty years on, Japan still seems to have difficulty (43)________ to
[判断题]幼儿期除供给丰富的营养素外,还应注意训练儿童的自行进食技能。( )
A.正确
B.错误
[单选题]（ ）均属于专用货车。
A.罐车、除雪车、矿石车
B.罐车、水泥车、冷藏车
C.罐车、检衡车、矿石车
D.敞车、罐车、冷藏车
[单项选择]劳疟宜用（）
A. 柴胡截疟饮
B. 清瘟败毒饮
C. 何人饮
D. 白虎加桂枝汤
E. 柴胡桂枝干姜汤合截疟七宝饮
[判断题]如果钢轨顶面上的光带偏向外侧，说明轨底坡合适
A.正确
B.错误
[判断题]支承客、货车车体并使之在轨道上运行的装置成为转向架，亦称走行部.
[多选题]一般情况下，黑色金属受温高、作用时间长的部位形成（）变色痕迹。
A.、各种红色
B.、浅淡色
C.、发亮铁鳞
D.、黑色
[单选题] 我国水能资源开发尚有一定潜力,水电开发最主要的困难是( )。
A. 技术不成熟
B. 电价不合理
C. 移民和环境问题
D. 碳排放问题
[判断题]禁止在油漆未干的结构或其他物体上焊接。( )
A.正确
B.错误
[不定项选择题]患者男，45岁。体检发现血压150/96mmHg，心率80次／分，血糖8.0mmol／L，糖代血红蛋白8.0%，血蛋白酶500μmol/L
该患者首选降压药
A.氢氯噻嗪
B.硝苯地平缓释片
C.依那普利
D.美托洛尔
E.氯沙坦
[单项选择]测验结果的可靠性或一致性的程度，是指测验的（）
A. 效度
B. 信度
C. 区分度
D. 难度
[单项选择]新建物业第一次业主大会会议召开前的业主大会筹备组，应该由业主代表和（）组成。
A. 物业管理企业
B. 建设单位
C. 街道办事处
D. 房地产行政主管部门
[多选题]在贷款调查阶段，客户经理对贷款资料的____负调查责任。
A.真实性
B.准确性
C.完整性
D.有效性
[单选题]宜饭后服用的药是(B)
A. 峻下逐水药
B. 对胃肠道有刺激的药
C. 驱虫药
D. 安神药
E. 截疟药
[单项选择]犬用进口五联苗不能预防的疾病是（）
A. 钩端螺旋体病
B. 犬瘟热
C. 犬细小病毒病
D. 狂犬病
[单选题]变压器工作时，其一次、二次绕阻电压比与一次、两次绕阻匝数比成( )、
A.正比关系
B.反比关系
C.平方关系
D.三次方关系
[填空题] （ ）是全党统一意志、统一行动、步调一致前进的重要保障，是党内政治生活的重要内容。
[判断题]按照人体触及带电体的方式和电流通过人体的途径,电击可以分为低压单相触电、高压电击。
A.正确
B.错误
[单项选择]如术中冰冻病理切片检查发现病损组织未切净，进一步的治疗方案应为
A. 继续切除直至切净后再修复
B. 不必继续切除，但须在创面以蒸馏水冲洗，应用5-FU，再修复
C. 不必继续切除，但须在创面以创面以蒸馏水冲洗，应用5-FU，创面对缘拉拢缝合，术后1～2年无复发后再行鼻翼修复
D. 不继续切除，术后应用放射治疗
E. 继续切除，直至切净后再以皮瓣修复
[判断题]残损币兑换时需要双人复核指纹确认。
A.正确
B.错误
[多选题]"WATO EX-65麻醉机，哪些功能具有图形化指示（）
A.系统自检
B.报警信息
C.通气模式说明
D.通气参数设置
[单项选择]硅砖在常温下的导热系数为（）W/m℃。
A. 1.52
B. 1.31
C. 0.9
D. 1.7
[多项选择]投资建设项目管理班子中各个工作部门的管理工作都与信息处理有关，而信息管理部门的主要工作任务是( )。
A. 负责编制月度报告、季度报告和年度报告
B. 负责协调和组织项目管理班子中各个工作部门的信息处理工作
C. 负责信息处理工作平台的建立和运行维护
D. 与其他工作部门协同组织收集信息、处理信息和形成各种反映项目进展和项目目标控制的报表和报告
E. 负责工程档案管理
[判断题]深圳市城市轨道交通实行一人一票制。车票种类主要包括:单程票、深圳通卡、深圳通优惠卡、儿童票、行李票以及其它由运营商自主发行的车票。( )
A.正确
B.错误
[单选题]葡萄酒按酿造方式分可分为（ ）。
A.无发泡型、发泡型、强化型
B.红葡萄酒、白葡萄酒、桃红葡萄酒
C.起泡酒、静止酒
D.干型、半干型、半甜型和甜型
