热门试题:
[单项选择]群体成员人际关系分析图的创造者是( )
A. 马斯洛
B. 贝尔斯
C. 莫雷诺
D. 伯恩
[单选题]张先生,25岁,淋雨后突然寒战、高热、咳嗽、胸痛3天,伴呼吸困难,口唇微绀1天入院,其发热的热型可能是
A.稽留热
B.弛张热
C.间歇热
D.波状热
E.不规则热
[多选题]各级单位首长必须加强对财务工作的领导，建立健全( )等制度。
A.经费管理
B.实物验收
C.资产登记
D.账目公布
E.财务交接
[单选题]摘取马蜂窝时,必须着( ),并采取相应的登高保护措施。
A.灭火防护服
B.防蜂服
C.隔热服
D.防静电服
[判断题]人类对于所有实质风险因素都可以在一定程度上加以控制。
[单项选择]A few minutes ago, walking back from lunch, I started to cross the street when I heard the sound of a coin dropping. It wasn’t much but, as I turned, my eyes caught the heads of several other people turning too. A woman had dropped what appeared to be a dime.
The tinkling sound of a coin dropping on pavement is an attention-getter. It can be nothing more than a penny. Whatever the coin is, no one ignores the sound of it. It got me thinking about sounds again.
We are besieged (包围) by so many sounds that attract the most attention. People in New York City seldom turn to look when a fire engine, a police car or an ambulance comes screaming along the street.
When I’m in New York, I’m a New Yorker. I don’t turn either. Like the natives.
At home in my little town in Connecticut, it’s different. The distant wail of a police car, an emergency vehicle or a fire siren brings me to my feet if I’m seated and brings me to the window if I’m in bed.
It’s the quietest sounds t
A. They make him feel at home.
B. He thinks they should be ignored.
C. He believes they are part of our lives.
D. He prefers silence to loud noises.
[单项选择]肝的功能为( )
A. 行血
B. 统血
C. 藏血
D. 纳气
E. 主气
[判断题]根据《深圳经济特区道路交通安全违法行为处罚条例》规定，驾驶人不按照临时通行牌证注明的时间和路线移动车辆的，按照驾驶未取得临时通行牌证的机动车上道路行驶处罚。
[单项选择]Tom has some new pencils. They are red, black, blue, white and green. Tom likes them very much. He draws(画画) with them. Now he is drawing a house. The door is green. The walls are white. The windows are big, How nice it is! In front (前面) of the house he draws some red flowers. There is a black and white sheep (羊) behind the house. We all like the picture. We say we will put it on (贴) the wall of our classroom.
Now he is drawing ______.
A. a house
B. a river
C. a flower
[判断题] 闭环控制实际就是一种反馈控制。(易)( )
A.正确
B.错误
[填空题]排球比赛前的挑边是由第一裁判员主持下进行，参加人员除了第一裁判、双方队长还有（）。
[判断题]排烟消防车液压升降回转系统由回转支撑.中心回转接头.电滑环.回转台.变幅油缸.举升臂架.后支腿及附件等组成。(中)( )
A.正确
B.错误
[判断题]用计算机生成或打印的工作票应使用统一的票面格式。由工作负责人审核无误，手工或电子签名后方可执行。
A.正确
B.错误
[单选题]为扩大量程，手摇式接地电阻测量仪接有不同的分流电阻，进而得到不同的量程，以下选项中，(____)Ω不属于手摇式接地电阻测量仪量程范围。
A.0—1
B.0—10
C.0—50
D.0—100
[多选题]依据《中国南方电网有限责任公司电力安全工作规程》（Q/CSG510001-2015）第 6.5.5条规定： 高压线路工作许可分为（ ） 和（ ） 两种许可方式。
A.直接许可
B.调度直接许可
C.间接许可
D.调度间接许可
[单选题]二次回路的标号采用相对标号法，基本原则是（）。(地方题)
A.A、甲是甲，乙是乙
B.B、甲中有乙，乙中有甲
C.C、甲标乙，乙标甲
D.D、甲中没乙，乙中没甲
[多项选择]依据1997年修订后的《刑法典》，下列哪些情形需要经过最高人民法院核准( )
A. 被判处有期徒刑的犯罪分子，执行原判刑期不满1/2，因特殊情况需要假释的
B. 被判处超过3年有期徒刑的犯罪分子，因特殊情况需要缓刑的
C. 犯罪分子不具有法定的减轻处罚情节，但是根据案件的特殊情况需要在法定刑以下判处刑罚的
D. 因特殊情况需要类推适用法律定罪判刑的
[单项选择]
The Rational Unified Process (RUP) is a software engineering process, which captures many of best practices in modern software development. The notions of (21) and scenarios have been proven to be an excellent way to capture function requirements. RUP can be described in two dimensions - time and content. In the time dimension, the software lifecycle is broken into cycles. Each cycle is divided into four consecutive (22) which is concluded with a well-defined (23) and can be further broken down into (24) - a complete development loop resulting in a release of an executable product, a subset of the final product under development, which grows incrementally to become the final system. The content structure refers to the disciplines, which group (25) logically by nature.
23（）
A. milestone
B. end-mark
C. measure
D. criteria
[单选题]在薄层色谱中化合物斑点的Rf值是值
A.溶剂前沿移离薄层板底边的距离与化合物斑点移离薄层板底边的距离的比值
B.B溶剂前沿移离原点的距离与化合物斑点移离原点的距离的比值
C.C化合物斑点移离原点的距离与溶剂前沿移离原点的距离的比值
D.D化合物斑点移离薄层板底边的距离与溶剂前沿移离薄层板底边的距离的比值
[单选题] 防异物控制单防异物风险等级栏中防异物等级由( )勾选。
A.防异物协调员
B.准备工程师
C.工作负责人
D.工作组成员
[单项选择]有以下程序
main（ ）
int a=666 , b=888 ;
printf("%d/n",a,b);
程序运行后的输出结果是______。
A. 错误信息
B. 666
C. 888
D. 666，888
[单项选择]属于异黄酮类的是（）
A. 黄芩苷
B. 芦丁
C. 葛根素
D. 橙皮苷
E. 甘草素
[单选题]化工车间中最为常见的阀门是（）。
A.截止阀
B.蝶阀
C.止回阀
D.球阀
[多项选择]细水雾灭火系统可以扑救（）
A. 塑料泡沫火灾
B. 汽油火灾
C. 变压器火灾
D. 碳化钙火灾
E. 可燃固体的深位火灾
[单选题]SF31904矿用汽车的摩擦片摩擦材料磨损至（ ），应予更换。
A.5mm
B.10mm
C.20mm
D.30mm
[单项选择] You are a network administrator for your company. The network contains a Windows Server 2003 computer named Server4, which functions as a file server. Server4 contains several applications. One application is named App1. Another application is named App2. Users report that App2 is performing poorly. You examine Server4 and discover that App1 was started by using the start app1 /realtime command. You need to ensure that no other application was started by using the /realtime switch. What should you do? （）
A. Use Performance Monitor to create a trace log. Trace Process creations/deletions.
B. Use Performance Monitor to create a trace log. Trace Thread creations/deletions.
C. Use Task Manager to view processes. View the Base Priority column.
D. Use Task Manager to view performance. On the View menu, select Show Kernel Times.
[单选题]封锁施工作业，按照规定设置移动停车信号防护，防护人员不得少于（ ）人。
A.2
B.3
C.4
D.5
[判断题]三相电动机的转子和定子要同时通电 。( )
A.正确
B.错误
[判断题]大偏心受压破坏与适筋梁相似。（ ）
A.正确
B.错误
[单项选择]患者，男性，72岁，高血压病30年，昨日剧烈头痛，口角歪斜，左侧肢体偏瘫。查：血压190/120mmHg，脉搏60/min，左侧肢体肌张力Ⅲ级，大、小便失禁。治疗需要首先解决的问题是
A. 剧烈头痛
B. 口角歪斜
C. 血压过高
D. 肢体偏瘫
E. 大、小便失禁
[判断题]缺陷的形状、大小和取向直接影响到缺陷的回波高度。
A.正确
B.错误
[多选题]自动控制系统已经被广泛应用于工业生产的各个领域.其基本组成包括( )。
A.运算控制器
B.执行机构
C.测量变送器
D.被控对象
E.外部扰动量
[单选题]刚性接触网异常磨耗主要出现在（）。
A.出站加速区
B.进站减速去
C.直线区间
D.曲线区间
[单选题]根据《变电安规》，变电站（生产厂房）内外工作场所的井、坑、孔、洞或沟道，应覆以与地面齐平而坚固的盖板。在检修工作中如需将盖板取下，应设（ ）。
A.障碍物
B.临时围栏
C.脚手架
D.标示牌
[单选题]《铁路旅客运输服务质量规范》（动车）３.１３中规定，发生旅客伤病时，提供协助，通过广播寻求医护人员帮助；情形严重的，报告（ ）。
A.客调
B.前方停车站
C.前方县、市或三等以上停车站
D.公安部门
