热门试题:
[单选题]非处方药的英文缩写为:
A. WHO
B. OTC
C. GMP
D. GSP
[多选题]对空气滤清器粗滤芯进行保养应( )。
A.每年更换一次
B.清洗 6 次以后更换
C.两年更换一次
D.清洗 2 次以后更换
[单选题]TW-2型驼峰自动控制系统,室外测重传感器应安装在头岔DG1区段,距靠峰上的绝缘节( )处。
A.A、1m
B.B、1.5m
C.C、2m
D.D、2.5m
[判断题]消防通信服务对象,对外是受理社会公众的火灾报警和其它灾害事故的报警。( ) (易)(消防业务信息系统)
A.正确
B.错误
[单选题]在居民区处,架空地线最大弛度时距地面的高度不得小于( )。
A.5m
B.6m
C.7m
D.7.5m
[单选题]145.BB008 对聚合物驱油效率影响不大的因素是( )。
A.聚合物相对分子质量
B.油层温度
C.聚合物浓度
D.pH值
[单选题] 气压传感器测的是以下哪个高度?
A.相对高度
B.海拔高度
C.无线电高度
[单选题]中华民族走向共产主义的必由之路是()
A.新民主主义革命
B.社会主义革命
C.无产阶级文化大革命
D.建设中国特色社会主义
[填空题]
Sinister Minds: Are Left-Handed People Smarter
A. In 1903, Cesare Lombroso, the father of modern criminology (犯罪学), summarized his views on the left-handed of the world. "What is sure," he wrote, "is that criminals are more often left-handed than honest men, and lunatics are more sensitively left-sided than either of the other two." Left-handers were more than three times as common in criminal populations as they were in everyday life, he found.
B. The prevalence among cheaters was even higher: up to thirty-three percent were left-handed—in contrast to the four percent Lombroso found within the normal population. He ended with a soft tone. "I do not dream at all of saying that all left-handed people are wicked, but that left-handedness, united to many other traits, may contribute to form one of the worst characters among the human species."
C. Though Lombroso’s science may seem suspect to a modern eye, less-than-favorable
[多选题]多选题客户通过线下渠道预约申请凭证出售时,应向网点提交()等。
A.经办人员名章
B.身份证件
C.财智账户卡
D.单位预留印鉴 。
[判断题]赔偿请求人请求国家赔偿的时效为两年,自国家机关及其工作人员行使职权时的行为被确认为违法之日起计算,但被羁押等限制人身自由期间不计算在内。
A.正确
B.错误
[单项选择]舱内装载散A型和B型硝酸铵化肥起火时应()。
A. 打开航盖,进行最大量通风,若稳性许可还应向舱内灌水
B. 关闭货舱,若可能还应用CO2
C. 大量通风,用泡沫
D. 对所有货舱进行冷却
[单项选择]关于理财师根据客户意见修改理财方案的说法错误的是( )。
A. 需要向客户表明态度,这种修改并非理财师的专业建议
B. 需要就修改内容的讨论进行详细记录
C. 当客户的意见不正确时,理财师应拒绝修改方案
D. 在收到客户签署书面声明后,对方案进行修改
[单选题]近几年,女司机驾驶能力屡遭非议,甚至与新手司机一样被冠上“马路杀手”的称号,不过统计数据却表明,女司机肇事比例要远远低于男司机。因此,有人认为,女司机驾驶能力比男司机强。
以下哪项如果为真,最能质疑上述结论?
A.马路上女司机人数远远低于男司机
B.女司机驾驶习惯更好,很少有边开车边玩手机的
C.驾照考试中男司机通过的比例远远高于女司机
D.女司机每次驾驶路程较男司机短很多,更不容易出事
[单选题](44625)线路允许速度120km/h及以下时,在接触网支柱不侵入建筑物接近限界的条件下,桥梁上一侧拨道量年度累计不得大于60mm,且应满足线路中心与桥梁中心的偏差,钢梁不大于50mm,圬工梁不大于()mm。
A.15
B.30
C.45
D.70
[单选题]轨道电路有三种基本参数,即道床电阻、( )、( )。
A.电源电压
B.钢轨阻抗、电源电压
C.钢轨阻抗
D.轨道阻抗
[单项选择]在特定时间用特定指标表示期望结果的一种明确状态,其结果是进行工程项目绩效评价的标准的是()的内容。
A. 工程项目绩效任务
B. 工程项目绩效目标
C. 工程项目绩效报告
D. 工程项目绩效计划
[判断题]Word中,首行缩进能对段落进行格式化的缩进操作。
A.正确
B.错误
[判断题]职业病危害是指从事职业活动的劳动者可能导致职业病的各种危害( )
A.正确
B.错误
[不定项选择题]A.葛根
A.柴胡
B.升麻
C.香薷
D.生姜
E.发表解肌,升阳透疹的药物是
[单项选择]
A very important world problem, if not the most serious of all the great world problems which affect us at the moment, is the increasing number of people who actually inhabit this planet. The limited amount of land and land resources will soon be unable to support the huge population if it continues to grow at its present rate.
In an early survey conducted in 1888, a billion and a half people inhabited the earth. Now, the population exceeds five billion and is growing fast--by the staggering figure of 90 million in 1988 alone. This means that the world must accommodate a new population roughly equal to that of the United States and Canada every three years! Even though the rate of growth has begun to slow down, most experts believe the population size will still pass eight billion during the next 50 years.
So why is this huge increase in population taking place It is really due to the spread of the knowledge and practice of what is beco
A. people in developed countries generally have more impact on nature than others
B. Japanese children are generally better than children born in India
C. Japanese children consume too much of the world’s resources
D. people from some countries are more selfish than others in their consumption of resources
[单项选择]
Text 3
To walk among me stars has been a dream of human kind since the beginning of time, wandering among the heavens that inspire legends and fantasies across the ages. Today, that dream has become a reality, a memory of some of the greatest human achievements in history: walking on the moon, sending probes to distant planets and discovering the secrets behind the mysteries of the cosmos. In the middle of the twentieth century, however, humans were at the halfway point between viewing space travel as a dream and as a reality. To them it was a goal rather than a memory, and the two main forces working toward that goal were the world’s two superpowers, the Soviet Union and the United States.
Both of the great nations, on the advent of incredibly efficient rocket thrusters capable of propelling manmade objects into space, strove to achieve the victory of finding a place among the stars and securing the considerable international prestige associated with
A. Great upsurges in technological development.
B. Tense relations between the United States and the Soviet Union, who were competitors.
C. A closer alignment between fantasies and reality.
D. International prestige for the nations involved.
[判断题]接地装置是指接地引下线和埋置在底下的金属接地体相连接的整体。
A.正确
B.错误
[单选题]使用灭火器时须对准火焰( )喷射。
A.外焰
B.内焰
C.焰心
D.根部
[判断题]35.HXD3电力机车中间直流电路取消了二次滤波电路,它是通过逆变器的软件控制,来消除二次谐波电压的影响,大幅度抑制牵引电机电流脉动现象和转矩脉动现象。( )
A.正确
B.错误
[单选题]住宅专项维修资金不能用于( )。
A.电梯的维修
B.路灯照明的维修
C.业主下水道维修
D.走廊通道维修
[判断题]油罐的量油孔应安装在油罐顶部与扶梯相近的地方。 ( )
A.正确
B.错误
[判断题]调车手信号显示减速信号、指挥机车向显示人方向来的信号、指挥机车向显示人方向稍行移动的信号、指挥机车向显示人反方向去的信号、指挥机车向显示人反方向稍行移动的信号的中转信号时,昼间可用单臂,夜间可用红色灯光依式中转。
A.正确
B.错误
[判断题]( )一切建(构)筑物、设备,均不得侵入铁路建筑限界。与机车车辆有直接互相作用的设备,在使用中可以超过规定的侵入范围。
A.正确
B.错误
[单选题]顾客到店主诉病症,心悸,气短,自汗,活动或劳累后加重,伴有体倦乏力的病因是
A.心血虚
B.心阴虚
C.心气虚
D.心火亢盛
[多选题]无缝线路铺设验收标准,对钢轨硬弯有()要求
A.对钢轨硬弯校直后用1m直尺测量
B.允许速度大于120km/h的线路,其矢度不得超过0.3mm
C.其他地段矢度不得超过0.5mm
D.其他地段矢度不得超过1mm
E.其他地段矢度不得超过2mm
[单选题]某自来水厂10kV、200kV·A用电应按()电价计费。
A.农业生产用电
B.一般工商业及其他用电
C.大工业
D.城乡居民生活用电
[单选题]关于货舱门操作,以下说法错误的是:
A.货舱门由黄液压系统作动,并机械锁定在开或关位
B.在黄系统电动泵失效的情况下,系统可以由位于液压维修板上的手摇泵增压
C. 当操作货舱门时,黄系统被加压,飞机控制PTU工作。
D.当门被锁定,在DOOR/OXY SD页面上的货舱门记号显示为绿色。
[多项选择]用友报表系统中,报表的单元类型包括( )。
A. 数值单元
B. 表样单元
C. 字符单元
D. 日期单元
[单项选择]下列关于体质性生长迟缓的说法不正确的是()。
A. 体质性生长迟缓是一种异常变异
B. 体质性生长迟缓者青春期突增和性成熟出现时间都晚
C. 体质性生长迟缓者最终身高能达到正常
D. 体质性生长迟缓者生长期相对较长
E. 体质性生长迟缓:HA(身高年龄)=BA(骨龄)
[单项选择]每次核聚变都会发射出中子。为了检验一项关于太阳内部核聚变频繁程度的假设。物理学家们计算了在太阳核聚变假设正确的条件下,每年会产生的中子数。他们再从这一点出发,计算出在地球某一特定地点应该经过的中子数。事实上,检测到经过该地点的中子数要比预计的少得多,看起来这一事实证明了该假设是错误的,除非有:
A. 物理学家们应用了另一种方法来估计可能到达该地点的中子数,结果验证了他们最初的估计。
B. 关于太阳核聚变反应频率还存在着其他几种竞争性假设。
C. 太阳内部没有足够的能量来破坏它释放出的中子。
D. 用来检测中子数的方法仅发现了约不足10%的通过该地区的中子。