热门试题:
[单选题]作业区域带电体、绝缘子等应采取相间、相对地的绝缘隔离(遮蔽)措施。禁止同时接触两个非连通的带电体或同时接触带电体与( )。
A.导电体
B.绝缘子
C.接地体
D.工器具
[单项选择]Anger and other strong emotions can trigger potentially deadly heart rhythms in certain vulnerable people.
Previous studies have shown that earthquakes, war or (62) the loss of a World Cup Soccer match can increase (63) of death from a sudden cessation(停止) of heartbeat, (64) the heart stops circulating blood. "It’s (65) been shown in all different ways that when you put a whole (66) under a stressor that sudden death will increase," said Dr. Rachel Lampert, whose study (67) in the Journal of the American College of Cardiology. "Our study starts to look (68) how this really affects the electrical system of the heart," Lampert said.
She and colleagues studied 62 patients with heart (69) and implantable heart defibrillators (电震发生器) or ICDs that can (70) dangerous heart rhythms or arrhythmias(心律失常) and deliver an electrical shock to restore a normal heart (71) . "These
A. just
B. only
C. even
D. still
[多选题]在发生人身触电事故时,可以不经许可,立即断开有关设备的电源,但事后应立即报告( )。
A.工作许可人
B.工作负责人
C.值班调控人员
D.运维人员
[单选题]轮对外侧辗宽( )mm
A.≤5
B.≤10
C.≤15
D.≤20
[单选题]封炉后的开炉,随焦炭负荷的增加应提高送风温度,当风温高于()℃,全部风口工作后,可考虑喷吹煤粉。
A.800
B.850
C.900
D.950
[判断题][T]BF005 5 2 3
试进口管线压力,要达到预计工作压力的1倍,稳压5min。
A.正确
B.错误
[单选题]下列不属于铁塔信息必填字段的是
A.铁塔类型
B.铁塔产权
C.塔身高度
D.地形
[判断题] 触电急救,首先要使触电者迅速脱离电源,越快越好。因为电流作用的时间越长,伤害越重。
A.正确
B.错误
[单选题]若排除监控系统误发,确认设备存在异常的,应立即汇报( )。
A.A.检修人员
B.B.现场人员
C.C.调度
D.D.监控
[单项选择]在汉词和英语的词汇中,借词占的比重()。
A. 汉语大于英语
B. 英语大于汉语
C. 两者相差无几
D. 英语是汉语的一倍
[单选题].直接将电能送到用户的网络称为( )。
A.发电网
B.输电网
C.配电网
[单项选择]科学不是宗教,宗教都主张信仰,所以主张信仰都不科学。
以下哪项最能说明上述推理不成立
A. 所有渴望成功的人都必须努力工作,我不渴望成功,所以我不必努力工作。
B. 商品都有使用价值,空气有使用价值,所以空气当然是商品。
C. 不刻苦学习的人都成不了技术骨干,小张是刻苦学习的人,所以小张能成为技术骨干。
D. 台湾人不是北京人,北京人都说汉语,所以,说汉语的人都不是台湾人。
[判断题]吸附垫使用时,应将吸附垫直接置于泄漏物表面,或泄漏物最多的地方。
A.正确
B.错误
[判断题]使用录音电话时应通报单位、姓名,不会说普通话的人员,可以不使用普通话。
A.正确
B.错误
[单项选择]新生儿败血症最常见的致病菌是()
A. 葡萄球菌
B. 大肠杆菌
C. 肺炎链球菌
D. 沙门菌
E. 表皮葡萄球菌
[单项选择]轻粉的功效是()
A. 攻毒杀虫敛疮,逐水通便
B. 解毒杀虫,补火助阳
C. 解毒杀虫,燥湿止痢
D. 拔毒生肌,杀虫止痒
E. 解毒杀虫,祛痰截疟
[单选题]刚性非绝缘锚段关节两支悬挂的中心线之间距离为()mm(1号线150mm)。
A.150
B.200
C.300
D.200-250
[单选题]钢轨组在线路上放置时,普通线路木枕地段,放在道床肩部时,道砟应预先整平。放在木枕头上时,两端至少各钉()道钉,中间适当用道钉卡住。
A.两个
B.四个
C.六个
D.八个
[单选题]各级机关部门、内设机构应当分领域、分系统、分专业、分层次开展( B )
A.安全技能训练
B.安全业务培训
C.安全知识学习
D.安全理论学习
[单项选择]In ancient Egyptian paintings, royal figures were differentiated by making them several times larger man other.
A. distinguished
B. estranged
C. deferred
D. enlarged
[单选题]下列吸痰操作中有哪项是不正确的( )
A.协助患者将头转向操作者一侧
B.吸痰时动作要轻柔、迅速,从深部向上提拉,左右旋转
C.痰液黏稠可配合叩击和雾化吸入
D.吸痰完毕,吸痰管退出时立即弃去,不可重复使用
[单项选择]对()配合,可按最小间隙确定基本偏差代号。
A. 间隙
B. 过盈
C. 最大间隙
D. 最小间隙
[多选题]个人客户首次与本行()等应当由本人办理,未成年人按规定由监护人办理的除外。
A.业务管理
B.开立账户
C.开通网上银行
D.开通手机银行
E.销卡
F.解挂
[判断题]“待处理财产损益”科目属于负债类科目。( )
[单项选择]
Cigarettes can seriously damage your countryside. Fanned by 112km/h Santa Ana winds, fire swept across 4,250 hectares near the mountain community of Alpine, California. More than 650 people were (1) immediately from their homes. As 800 firefighters (2) to control the conflagration (a large, destructive fire 大火), (3) of smoke (4) over 9,000m and sent clouds of (5) drifting across San Diego, nearly 50km away. A (6) of air tankers (a cargo plane carrying water or fuel 运送水或燃料的飞机) and helicopters (7) water and fire-retarding (8) over the area. Firefighters believe the (9) was started by a (10) discarded cigarette. California, (11) raining at this time of year, had only 1mm of precipitation (rain; a quantity of rain in a specific area at a specific time) in December, making (12) the state’s (13) winter month in 70 years. In the 1970’s (14) homes and ranches in the mountains n
A. destroying
B. destroyed
C. destructed
D. destructing
[单项选择]关于基金托管费计提标准,以下说法正确的是()。
A. 通常基金规模越大,基金托管费越高
B. 开放式基金根据基金契约的规定比例计提,通常低于2.5%
C. 目前,我国封闭式基金根据2.5‰的比例计提
D. 基金托管费收取的比例与基金规模、基金类型有一定关系
[单项选择]整型变量a定义后赋初值的结果是 ______。
int a=2.8*6
A. 12
B. 16
C. 17
D. 18
[单选题]营门警卫人员,根据需要检查人员携带和车辆运载的物品;发现重要情况(及时报告)( )
A.立即扣押
B.置之不理
C.及时报告
D.拒之门外
[填空题]下面函数的功能是:找出一维数组元素中最大的值和它所在的下标,最大值的和它所在的下标通过形参传回。数组元素中的值已在主函数中赋予。主函数中x是数组名,n是x中的数据个数,max存放最大值,index存放最大值所在元素的下标。请填空。
#include<stdlib.h>
#include<stdio.h>
void fun(int a[],int n,int*max,int*d)
int i;
*max=a[0];
*d=0;
for(i=0; 【12】 ;i++)
if(*max< 【13】 )
*max=a[i];*d=i;
main( )
int i,x[20],max,index,n=10;
randomize( );
for(i=0;i<n;i++)
x[i]=rand( )%50;printf("%4d",x[i]);
printf("/n");
fun(x,n,&max,&index);
printf("Max=%5d,Index=%4d/n",max,index);
[简答题]民警张甲、张乙在进行治安检查时,发现一经营户王三存在明显违法行为,依法拟对王三处以50元行政罚款。请简述作出处罚决定的程序。
[单项选择]
Text
The American definition of success is largely one of acquiring wealth and a high material standard of living. It is not surprising, (1) , that Americans have valued education for its monetary value. The belief is widespread in the United States (2) the more schooling people have, the more money they will (3) when they leave school. The belief is strongest (4) the desirability of an undergraduate university degree, or a (5) degree such as medicine or law (6) the undergraduate degree. The money value of graduate degrees in (7) such as art, history, or philosophy is not (8) great.
This belief in the monetary value of education is (9) by research outcomes on income. Ben Wattenberg, a social scientist, estimates that in the (10) of a lifetime a man (11) a college school diploma in 1972 could earn about $380,000 more than a man who (12) had a high school diploma. Perhaps this helps to explain survey (13) which showed that Americans who (14) they had lived their liv
A. concerning
B. following
C. finalizing
D. ensuring
[判断题]理准运证过程中的违法行为的违法行为主体属于特殊主体。
[多项选择]建设工程项目质量控制的内容包括( )。
A. 管理目标
B. 工程方案
C. 作业技术
D. 质量手册
E. 管理活动
[判断题]进料突然中断,如控制不及时,反应器温度将迅速上升。( )
A.正确
B.错误
[不定项选择]排水铸铁管安装中,排水管材通常用()切断。
A. 钢锯切割
B. 切管机切割
C. 砂轮机切割
D. 气焊切割
[判断题]持乘车证使用卧铺中途不应下车。如必须下车,列车长应按章核收已乘区间的卧铺票价。
A.正确
B.错误
[单选题]部属车辆中,( )为共同标记。
A.路徽
B.人字标记
C.国际联运标记
D.关字标记
[单项选择]有关“鼠毒素”的叙述,哪一项是错误的()
A. 不耐热
B. 能被甲醛脱毒成类毒素
C. 毒性很强
D. 由活菌产生并分泌出菌体
E. 免疫动物可产生抗毒素