热门试题:
[单选题]SDH映射单元中,虚容器VC-4的基帧结构为( )。
A.4(9*4-1)
B.4(9*12-1)
C.9*85
D.9*261
[填空题]铁路局、站段建立岗位培训教材管理制度。铁路局每年制定( )教材（含多媒体课件、教学软件）开发计划，并组织落实。
[单选题]发生人身触电事故，在进行救护时，首先应采取的措施是（ ）。
A.立即检查触电者是否有心跳呼吸，如没有，立即进行心肺复苏
B.立即断开电源使带电者与带电部分脱离
C.立即拨打120呼叫救护车
D.将触电者摆好体位
[判断题]依据《 胜利油田生产安全风险分级管控和隐患排查治理 双重预防管理实施细则》， 隐患治理坚持分级治理、分类实施的原则。
A.正确
B.错误
[简答题]由进路闭塞法恢复为移动闭塞法的时机是什么？
[判断题]工作间断，工作班离开工作地点，若接地线拆除，恢复工作前应重新验电、装设接地线。
A.正确
B.错误
[单项选择]
Passage 4 The world is going through the biggest wave of mergers and acquisitions ever witnessed. The process sweeps from hyperactive America to Europe and reaches the emerging countries with unsurpassed might. Many in these countries are looking at this process and worrying:" Won’t the wave of business concentration turn into an uncontrollable anti - competitive force" There’ s no question that the big are getting bigger and more powered. Multinational corporations accounted for less than 20% of international trade in 1982. Today the figure is more than 25% and growing rapidly. International affiliates ac count for a fast - growing segment of production in economies that open up and welcome foreign investment. In Argentina, for instance, after the reforms of the early 1990s ,multinationals went from 43% to almost 70% of the industrial production of the 200 largest firms. This phenomenon has created serious concerns over the role of smaller economic f
A. To take in more foreign funds,
B. To invest more abroad.
C. To combine and become bigger.
D. To trade with more countries.
[多选题] 巩固和发展爱国统一战线。坚持______,支持民主党派按照中国特色社会主义参政党要求更好履行职能。
A.长期共存
B.互相监督
C.肝胆相照
D.荣辱与共
[判断题]显示发车信号时，必须在司机动车或鸣笛回示后方可收回手信号。
A.正确
B.错误
[单选题]下列哪种疾病最可能有奇脉
A. 原发性限制型心肌病
B. 肥厚型梗阻性心肌病
C. 原发性扩张型心肌病
D. 病毒性心肌炎
E. 二尖瓣狭窄
[单选题]触电急救的基本原则是( )。
A.动作迅速
B.心脏复苏法救治
C.迅速、就地、准确、坚持
[多选题](1.5分)多选题下列哪种系统发生单相接地故障时,必须立即停电()。
A. 中性点不接地系统
B. 中性点经消弧线圈接地系统
C. 中性点直接接地系统
D. 大接地电流系统
[单选题]照护人员在冬天为老人进行洗发时,室温应调节至( )
A.18~22℃
B.22~26℃
C.26~28℃
D.28~30℃
E.30~32℃
[判断题]道路交通安全法所规定的“道路”，是指公路、城市道路和虽在单位管辖范围内但允许社会机动车通行的地方，包括广场、公共停车场等用于公众通行的场所。
A.正确
B.错误
[单选题]在党的文件中正式提出“三步走”发展战略的是中共十三大。
A.正确
B.错误
[判断题]直流充电屏内的整流模块同时使用两路交流用电。
A.正确
B.错误
[多选题]造成训练事故的主观原因主要有( )。
A.放松警惕，侥幸麻痹
B.场地器材检查不细致
C.忽视保护，盲目蛮干
D.以上都是
[多选题]公共娱乐场所包括下列（ ）。
A.歌剧院、录像厅、礼堂等演出放映场所
B.舞厅、卡拉OK厅等歌舞娱乐场所
C.游艺、游乐场所
D.保龄球馆、旱冰场、桑拿浴室等营业性分健身、休闲场所
E.具有娱乐功能的夜总会、音乐茶座和餐饮场所
[单选题]安全监控设备必须定期调校、测试,每月至少( )次。
A.1
B.2
C. 3
[单选题]具有调节汗孔开合作用的气是
A.营气
B.宗气
C.元气
D.卫气
E.真气
[判断题]钢轨伤损按程度分为轻伤、重伤和折断三类。
A.正确
B.错误
[单项选择]再生资源回收经营者在经营活动中发现有公安机关通报寻查的赃物或有赃物嫌疑的物品时，应当立即报告（）。
A. 工商部门
B. 商务主管部门
C. 公安机关
D. 发改委
[单项选择]
在Visual FoxPro中，如果菜单项的名称为"统计"，热键是T，在菜单名称一栏中应输入（）
A. 统计（＼）
B. 统计（T）
C. 统计（Alt+T）
D. 统计（Ctrl+T）
E. 统计（Shift+T）
[单选题] 接触面最广的媒体是_( )____。
A.幻灯投影
B.电视和无线广播
C.教科书
D.录音和计算机
[简答题]To speak truly, few adult persons can see nature. Most persons do not see the sun. At least they have a very superficial seeing. The sun illuminates only the eye of the man, but shines into the eye and the heart of the child. The lover of nature is he whose inward and outward senses are still truly adjusted to each other, who has retained the spirit of infancy even into the era of manhood. His intercourse with heaven and earth becomes part of his daily food. In the presence of nature, a wild delight runs through the man, in spite of real sorrows. Nature says,—he is my creature, and maugre all his impertinent griefs, he shall be glad with me. Not the sun or the summer alone, but every hour and season yields its tribute of delight; for every hour and change corresponds to and authorizes a different state of mind, from breathless noon to grimmest midnight. Nature is a setting that fits equally well a comic or a mourning piece. In good health, the air is a cordial of incredible virtue. Crossing a bare common in snow puddles, at twilight, under a clouded sky, without having in my thoughts any occurrence of special good fortune, I have enjoyed a perfect exhilaration. I am glad to the brink of fear. In the woods too, a man casts off his years, as the snake his slough, and at what period soever of life, is always a child. In the woods, is perpetual youth. Within these plantations of God, a decorum and sanctity reign, a perennial festival is dressed, and the guest sees not how he should tire of them in a thousand years. In the woods, we return to reason and faith. There I feel that nothing can befall me in life—no disgrace, no calamity(leaving me my eyes)which nature cannot repair. Standing on the bare ground—my head bathed by the blithe air, and uplifted into infinite space—all mean egotism vanishes. I become a transparent eye-ball; I am nothing; I see all; the currents of the Universal Being circulate through me; I am part or particle of God. The name of the nearest friend sounds then foreign and accidental: to be brothers, to be acquaintances—master or servant, is then a trifle and a disturbance. I am the lover of uncontained and immortal beauty. In the wilderness, I find something more dear and connate than in streets or villages. In the tranquil landscape, and especially in the distant line of the horizon, man beholds somewhat as beautiful as his own nature. Questions:Compare and contrast Emerson and British Romanticism.
[单选题]唯物辩证法的否定之否定规律揭示了事物发展的( )。
A.方向和道路
B.形式和状态
C.结构和功能
D.源泉和动力
[单选题]据法拉第电磁感应定律e=-N•Δφ/Δt求出感生电动势，是在Δt这段时间内的___。
A.平均值
B.瞬时值
C.有效值
D.峰值
[多选题]工作票签发人安全责任包括：（）
A.确认工作必要性和安全性。
B.确认工作票上所填安全措施是否正确完备。
C.确认所派工作负责人和工作班人员是否适当和充足。
D.确认线路停、送电和许可工作的命令是否正确。
[多项选择]下列关于结算担保金制度的说法，正确的有( )。
A. 结算担保金制度是指由结算会员依交易所规定缴存的，用于应对结算会员违约风险的共同担保资金
B. 结算担保金包括基础结算担保金和变动结算担保金
C. 期货交易所可以直接调整基础结算担保金的标准，调整后向监管部门备案
D. 实行会员分级结算制度的期货交易所以结算担保金、期货交易所风险准备金和期货交易所自有资金代为承担会员的违约责任后，由此取得对违约会员的相应追偿权
[单选题]触电对人体的伤害：电流的热效应会造成（ ）。
A.皮肤金属化
B.辐射
C.电灼伤
D.电烙伤
[单项选择]CT显示胸11椎体爆裂性骨折，胸11椎体压缩1/2，椎管内有较大骨折块，同时伴有关节突交锁，合理的治疗方案是
A. 手术减压，脊柱内固定术
B. 手术切除相应椎板使脊髓减压
C. 手法复位并行推拿治疗
D. 颅骨牵引并使用激素及脱水药物
E. 高低两点法过伸复位，石膏背心固定
[填空题]《中国铁路上海局集团有限公司高速铁路客运非正常情况应急处置办法》（上铁客〔2022〕81号）规定，故障动车组列车长与换乘站联系确认后，通知司机打开车门，提醒旅客携带好随身携带品有序下车。换乘站应加派作业人员，做好换乘组织工作。换乘动车组到达前，必要时可组织旅客到<--NRC-->等候换乘动车组。
[单选题]车站班计划是车站完成一个班生产任务的( )
A.具体安排
B.具体决策
C.作业组织计划
D.综合部署
[单选题]国家标准将焊缝缺陷分为六类,以下不包括( )。
A.孔穴
B.裂纹
C.扭曲
D.固体夹杂
