两矿井现在巷道的主要（）支护方式。-我要搜题网

[单项选择]In every industry there is a need for managerial staff. From first-line supervisors to top executives, managers plan and direct the work of the organization, set policy, establish channels of communication, and evaluate the work that is done. These functions require knowledge, skills, and judgment that are most effectively developed on the job.
To prepare individuals for management responsibilities, many companies use Management Trainee positions. These positions are most often found in finance, trade, manufacturing, and in government agencies. Depending on the business, the position may also be referred to as marketing trainee, purchasing trainee, accounting trainee, or management intern. Whatever the title, the purpose of the position is the same: to qualify individuals for management functions within the organization. Specific duties of a Management Trainee vary widely according to the nature of the industry and the individual firm employing the trainee. Very often, a trainee’s
A. Management trainees need to learn knowledge from different departments.
B. It takes management trainees a week to work in each department.
C. Management trainees will receive lectures in classroom and be tested by examinations.
D. Management trainees have already worked in the company for a period of time.

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[单选题]孔子说,“仁远乎哉?我欲仁,斯仁至矣”,反映的是中华民族( )优良道德传统。
A.推崇“仁爱”原则,追求人际和谐
B.重视道德践履,强调修养的重要性,倡导道德主体要在完善自身中发挥自己的能动作用
C.讲求谦敬礼让,强调克骄防矜
D.追求精神境界,把道德理想的实现看成是一种高层次的需要

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[单项选择]教育科学体系中的基础学科是（）。
A. 教育学
B. 教育哲学
C. 教育社会学
D. 教育经济学

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[单选题]下列不属于正确的润滑的目的是( )。
A.增大运行负荷
B.减少设备磨损
C.降低动力消耗
D.延长设备使用寿命

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[简答题]进行电磁钻杆管体探伤时为什么需要各操作人员要相互配合，相互提醒？

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[单选题] 只有社会主义才能救中国,只有( )才能发展中国、发展社会主义、发展马克思主义。
A.经济发展
B.不断创新
C.改革开放
D.中国特色社会主义

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[单项选择]符合现代护理学观点的是（）
A. 护士是医生的助手
B. 护理目标是满足病人生理需要
C. 护理的对象是人、家庭和社区
D. 护理的任务是防治疾病

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[判断题]接触线在线岔内随温度变化应能自由的横向的移动。
A.正确
B.错误

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[多项选择]隧道质量检测包含哪些项目？（）
A. 隧道净空
B. 喷射砼厚度、背后空洞位置
C. 衬砌砼厚度、衬砌钢筋
D. 锚杆长度、注浆饱满程度
E. 钢拱架间距
F. 仰拱

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[多选题]检验继电保护、配电自动化装置、安全自动装置和仪表、自动化监控系统和仪表的工作人员，不得操作( )。
A.运行中的设备
B.信号系统
C.保护压板
D.试验仪器

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[单项选择] Exchange a glance with someone, then look away. Do you realize that you have made a statement Hold the glance for a second longer, and you have made a different statement. Hold it for 3 seconds, and the meaning has changed again. For every social situation, there is a permissible time that you can hold a person’’s gaze without being intimate, rude, or aggressive. If you are on an elevator, what gaze-time are you permitted To answer this question, consider what you typically do. You very likely give other passengers a quick glance to size them up (lift) and to assure them that you mean no threat. Since being close to another person signals the possibility of interaction. You need to emit a signal telling others you want to be left alone. So you cut off eye contact, what sociologist Erving Goffman (1963) calls " a dimming of the lights". You look down at the floor, at the indicator lights, anywhere but into another passenger’’s eyes. Should you break the rule against staring at a s
A. depressed
B. uneasy
C. curious
D. amused

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[判断题]JT1-CZ2000型机车信号设备电源板，每路输入为110V，输出为双路50V，其中有一路50V为动态控制安全点灯电源，点灯电源由电源板直接输出。（）
A.正确
B.错误

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[单选题]烟草专卖行政执法主体追究公民.法人或者其他组织的法律责任,应视其主观故意程度.违反烟草专卖法律义务的情节轻重.给社会造成危害的状况及其承担法律责任的责任能力大小等加以区别对待是指( )。
A.责任自负原则
B.按法定程序确认的原则
C.责任法定原则
D.法律责任同违法行为相一致的原则

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[单项选择]有机磷农药中毒时可采用20%碳酸氢钠洗胃，除了
A. 特普
B. 对硫磷
C. 乐果
D. 敌敌畏
E. 敌百虫

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[单选题]微机的硬盘正在工作时，应特别注意避免(____)。
A.光线直射
B.使用鼠标
C.噪声影响
D.震动或突然断电

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[多选题]增强（）意识、（）意识、（）意识、（）意识，自觉维护党中央权威和集中统一领导。
A.政治
B.大局
C.核心
D.看齐
E.责任

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[多选题]架设安全防护设施时，必须经有关部门批准，采用线路暂时停电或其他可靠的安全技术措施，并有（）监护。
A.项目经理
B.施工员
C.资料员
D.电气工程技术人员
E.专职安全人员