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[单选题]改变运行方向电路,当对方站已建立发车进路或列车正在区间运行时,监督区间表示灯JQD()
A.亮红灯
B.亮绿灯
C.亮绿灯
D.灭灯

参考答案:A

热门试题:

第1题:[单选题]400-500℃开始出现裂痕,强度降低( )。
A.4/5
B.2/3
C.1/2
D.为 0
参考答案:C


第2题: [单项选择]
中华苏维埃共和国第一次运动大会举办时间是()。
A. 1932年
B. 1933年
C. 1934年
参考答案:B

第3题:
[单选题]下列属酸性腐蚀品的是( )。
A.硝酸
B.环已胺
C.二环已胺
D.乙醇钠
参考答案:A


第4题: [单项选择]
PCM高次群与其低次群的关系是()倍关系。
A. 2
B. 3
C. 4
D. 5
参考答案:C

第5题:
[单选题]人工检查采用( )的方式进行。
A.手持金属探测器检查
B.手工检查
C.手持金属探测器检查和手工检查相结合
D.目测检查
参考答案:C


第6题: [多项选择]
冷疗的适应证是()
A. 高热
B. 软组织急性扭伤
C. 弛缓型瘫痪
D. 雷诺病
E. 关节炎
参考答案:A, B, D, E

第7题:
[单选题]2.78Q/HN-1-0000.08.054-2015《中国华能集团公司电力设备技术台帐标准化管理实施导 则(试行)》规定,更改项目中新投产的设备应在项目验收后Q)个月内完成台帐的建立和 校核工作,相关的技术资料设备清册统一归档管理。
A. 1
B. 3
C. 6
参考答案:B


第8题:
[单选题]关门车是指关闭( ),不起制动作用的车辆。
A.制动主管上的截断塞门
B.制动支管上的折角塞门
C.制动主管上的折角塞门
D.制动支管上的截断塞门
参考答案:D


第9题:
[单选题]直流控制保护软件升级应使用经系统调试验证且获得批准的( )软件版本。
A.最初
B.最终
C.正确
D.准确
参考答案:B


第10题:
[单选题]卷筒上钢丝绳尾端的固定装置,通常用压板或楔块固定。每个绳端至少用()压板。
A.一个
B.二个
C.三个
参考答案:B


第11题:
[多选题]以下哪些设备能起到过流保护( )。
A.热继电器
B.刀开关
C.熔断器
D.空气开关
E.行程开关
参考答案:ACD


第12题:
[单选题]世界上第一台可编程序控制器是由()公司最先研制出来的。
A. MODICON
B.DEC.
C.OMRON
参考答案:B


第13题:
[简答题]根据《广西电网有限责任公司保供电协调与实施业务指导书》(Q/CSG-GXPG430013-2015)第5.1规定:接到保供电任务后,保供电级别确定及组织实施流程及相关要求是什么?
参考答案:要点: 1、接到保供电任务后,由本单位安全监管部组织研判保供电级别。(25分) 2、符合上级单位组织实施级别的保供电任务,应及时向上级单位安全监管部报告,由上级单位统一安排并按要求承接实施。(25分) 3、符合本级单位组织实施级别的保供电任务,应报上级单位安全监管部备案,经本单位领导批准后,逐级下达保供电任务组织实施。(25分) 4、符合下级单位组织实施级别的保供电任务,上级单位应加强对实施单位的指导。(25分)


第14题: [填空题]
通用式机车信号为了防止对主机和输入电路的干扰,主机和输出电路之间采用了()隔离。
参考答案:感应信号

第15题:
[单选题]1.17 某日13时10分,罗某驾驶一辆中型客车从高速公路0公里处出发,下午2点10分行至该高速公路125公里加200米处时,发生追尾碰撞,机动车驶出西南侧路外边坡,造成11人死亡、2人受伤。罗某的主要违法行为是什么?
A.超速行驶
B.不按交通标线行驶
C.客车超员
D.疲劳驾驶
参考答案:A


第16题: [单项选择]
细胞免疫的效应形式主要有两种:与靶细胞特异性结合,破坏靶细胞膜,直接杀伤靶细胞;另一种是释放(),最终使免疫效应扩大和增强。
A. 淋巴因子
B. 影响因子
C. 核酸
D. 蛋白
参考答案:A

第17题:
[单选题]为便于操作人员观察和减少视差,选用的压力表量程最好为工作压力的几倍?
A.1
B.1.5
C.2
D.2.5
参考答案:C


第18题:
[单选题]扑救危险品仓库火灾时,应采用( )战术措施,适时消灭火灾。(中)
A.“冷却防爆、强攻近战”
B.“重点突破、逐片消灭”
C.“分段合击、区域窒息”
D.“堵截包围、阵地为主”
参考答案:A


第19题: [单项选择]
上横担进行工作前,应检查横担联结是否牢固和腐蚀情况,检查时()应系在主杆或牢固的构件上。
A. 安全带
B. 传递绳
C. 临时拉线
参考答案:A

第20题:
[判断题]防护员在履行职责时段严禁使用手机(应急处理除外)。(  )
A.正确
B.错误
参考答案:A


第21题: [多项选择]
企业在追求产品品种多样性的同时,需要平衡由此带来的库存增加成本。()的综合运用可以有效解决这一问题。
A. 客户驱动
B. 标准化
C. 系统总成本最优
D. 延迟
E. 大规模定制
参考答案:C, E

第22题:
[判断题]现场急救中止血、包扎材料可就地取,如电线、绳子、毛巾。衣服、床单等。
A.正确
B.错误
参考答案:B


第23题:
[判断题](  )是指长期地或临时地生产、搬运、使用或者储存危险物品,且危险物品的数量等于或者超过临界量的单元。A.重大危险源B.危险品仓库C.危险品单元D.危险物品
A.正确
B.错误
参考答案:A


第24题:
[单选题]小儿囟门高突,多因
A. 温病火邪上攻
B. 脾胃虚寒
C. 肾气不足
D. 吐泻伤津
E. 气血不足
参考答案:A


第25题:
[判断题]一般隐患由煤矿主要负责人指定隐患整改责任人,责成立即整改或限期整改。()
A.正确
B.错误
参考答案:A


第26题:
[判断题]人工挖土时,弃土堆离沟边0.8m以外、堆土高度不能超过2m。
A.正确
B.错误
参考答案:B


第27题:
[判断题]在同杆塔架设的多回线路上,下层线路带电运行,上层线路停电运行,在满足安全距离的条件下,可进行放、撤导地线的工作。
A.正确
B.错误
参考答案:B


第28题:
[判断题]项目经理必须对拆除工程的安全生产负全面领导责任。(  )
A.正确
B.错误
参考答案:A


第29题:
[判断题]当硫化氢浓度达2000PPm时,只吸一口就可造成死亡,所以又称为“闪电式”的中毒。( )
A.正确
B.错误
参考答案:A


第30题: [单项选择]
小赵在公司的报告会上介绍新上马的项目情况时使用了PPT等视觉辅助手段。他这样做的原因主要在于()。
A. 公司的规定
B. 吸引听众的参与
C. 小赵的个人爱好
D. 报告的必要格式内容
参考答案:B

第31题: [多项选择]
What is important when recruiting new staff How to attract the well-qualified people
参考答案:Suggested answer:
a.You can see global integration taking place. China has become the center of multinational companies’ global strategy and, increasingly, Chinese companies are looking outwards. For these reasons, the demands on HR in China are much greater than anywhere in the world.
b.The greatest challenge is in recruiting enough people of the right caliber. Being able to ensure quality and breadth of experience, while hiring at the rate required, is no easy task. Many of the regulations and much of the red tape that used to typify running a business in China are being reviewed and compensation, benefits and conditions are regularly updated.
c.A lot of companies are struggling. I don’t think anyone has the answer. It is just the sheer speed of change. Not so long ago HR managers mainly handled recruitment, payrolls, leave entitlement and the day-to-day administration of personnel matters. Their role then expanded to include acting as an employee representative on trade union committees and, in the past five years, the function has broadened again into that of a strategic business partner serving the current the future needs of the company as a whole.
d.The requirement now for good HR managers is they need to understand the business, have functional expertise and understand people. It is important to be outgoing, focused on people, to know the name and role of all employees and be“politically savvy”without playing politics.
e.In China it is a little different. Things are at a crossroads and this requires human resources to be a lot more strategic and creative. However, the overall shortage of well-qualified people has opened up a raft of new opportunities for China HR professionals who are ready to make a move and prepared to try their luck across the country.
f.We have found, though, that the crucial thing in attracting and holding on to good staff is how much they believe in the company and its future direction. The ’techie’ people admire the products and management vision and want to contribute to the company; others enjoy working in a competitive environment where new things are coming in every day.
g.New recruits are reminded of this during their induction program. It covers the basics of organizational structure and lines of business, plus a fuller orientation about the global IT function and networks. They are also assigned a“buddy”, mentor. Their role is more informal, top discusses things over coffee or lunch, but there are also clear guidelines setting out what must be covered. The feedback from new hires has been very positive, and they say they wouldn’t have learnt so quickly without the system.
h.In view of the increasing importance of China within the company’s worldwide group, particular efforts are made to make employees feel part of the company. There is a real emphasis on communication. Every effort is made to make people feel part of the team and understand expectations. Staff is also encouraged to put forward ideas and comments about whatever concerns them. These are reviewed at management meetings and changes are made if appropriate.
i.In planning for this year, the company will aim to refine the hiring tools and focus more on career development for existing staff. Gaps in both technical and professional skills will be more clearly identified and a training road map sketched out for individuals. While employers are aware that staff retention is becoming a key issue elsewhere, it does not concern them too much. The companies realize they must pay competitively and regard this as a‘hygiene factor’—one of the first things you must clear up.
j.The companies should understand that staff responds well to a corporate culture and clearly stated values. Employers must also explain the company’s plans for growth and outline realistic career prospects for potential recruits. The general standards in China are improving all the times. The people are results-driven, willing to learn international practices and very competitive when you compare them with others in the Asia-Pacific region.
k.While the first stage consists of individual intentions. There’re followed by group exercises. There are three exercises and they last about BD hours. I suppose ideally they shouldn’t be longer. But then there are some practical constraints. Anyway the process itself gives people the opportunity to display certain skill, like the ability to work in a team or the ability to plan and organize.
l.We can teach graduate employees certain things such as leadership techniques and we also encourage certain things with rewards, initiative, for example. But the basis of our approach is career development for all graduates, not just the real high flyers. We actually think that the company benefits more from improving the performance of typical graduates and not just the select few.
答案解析:[解析] savvy知晓,理解,聪慧。entitlement应得的权利,津贴,补贴。outgoing外发的,爽直的,即将离职的。typical典型的,特有的。flyer“满天飞”,小广告传单。high

第32题: [判断题]
普查具有调查费用低、时效性高、适应面广、准确性高等特点
参考答案:错

第33题:
[单选题]类毒素刺激机体后产生的特异性免疫应答物质是
A.干扰素
B.抗毒素
C.补体
D.乙型溶素
E.细胞因子
参考答案:B
本题的正确答案是B。 类毒素是经甲醛处理的,失去毒性但保留免疫原性的细菌外毒素。接种类毒素可诱生机体产生相应外毒素的抗体,这种抗体被称为抗毒素,抗毒素可中和外毒素的毒性。

第34题: [判断题]
单机试车由施工单位编制试车方案,生产装置和维修部门派人参加,目的是检查转动设备的安装质量和空负荷运转性能。
参考答案:对

第35题:
[多选题](难)(  )预备党员转正的手续是:本人向党支部提出书面申请;( );支部大会讨论;表决通过;报上级党委审批
A.提交思想汇报
B.党小组提出意见
C.党支部征求党员和群众的意见
D.支部委员会审查
参考答案:BCD


第36题: [多项选择]
建设生态文明,要树立()的理念。
A. 尊重自然
B. 顺应自然
C. 保护自然
D. 征服自然
参考答案:A, B, C

第37题: [简答题]
产生水库浸没的地质条件有哪些?
参考答案: 地形地貌条件、岩性条件、地质构造、水文地质条件。

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