John Tiernan has spent five years
trouble-shooting as an interim manager, hired on short-term assignments by a
variety of companies to sort out their problems. He has no des A. Interim managers may not be concerned about the company’s future. B. It is difficult to justify the cost of an interim manager C. The company has to rely on the agency’s choice of interim manager: D. Interim managers can lower the morale of staff. [单选题]马航MH370航班失踪之后,国际海事卫星组织试图利用多普勒原理计算出失踪航班的下落。多普勒原理,源于这样的一种物理现象(多普勒效应):随着飞机高速接近(或远离)接受微波信号的卫星,卫星所侦测到的微波频率都会越来越高(或越来越低)。下列描述的现象中,哪一种也体现了同样的多普勒效应:
A.站在铁轨附近的人,听到鸣笛的火车由远及近高速驶来时,汽笛的音调逐渐变得尖锐。 B.一束自然光射入三棱镜。射出时,被分解为不同的颜色。 C.向平静的湖面投入一颗小石子,激起涟漪呈圆形逐渐向周围扩散。 D.在日环食的过程中,观测到太阳离子的存在。 [单选题] 创新行政执法方式 推广运用说服教育、劝导示范、行政指导、行政奖励等()性执法手段。
A.刚性 B.柔性 C.强制 D.非强制 [单项选择]为保证商业银行的资产安全和经营安全,《商业银行法》对商业银行的投资业务和资产负债比例的管理有比较严格的规定。以下是某商业银行一系列行为的叙述,哪一项是符合法律规定的
A. 贷款余额与存款余额的比例为62% B. 投资200万元,成为经营证券业务的南方证券公司的股东之一 C. 流动性资产余额与流动性负债余额的比例为20% D. 和光亚集团投资建立东石房地产开发公司进行房地产开发建设 [单项选择]()是指对国家、人民、事业真心诚意、尽心尽力,没有二心,这也是诚信的更高要求。
A. 忠诚 B. 勤恳 C. 诚信 [单选题]军用人员与物资混编列车计长不超过( )、牵引重量不超过2500t编组。
A.45 B.50 C.65 D.84 [判断题]信号是指示列车运行和调车工作的命令,有关行车人员必须按信号指示办理。
A.正确 B.错误 [单选题]经医师鉴定,作业人员应()病症。
A.无易传染的 B.无不能治愈的 C.无慢性的 D.无妨碍工作的 [单项选择] Stress
Stress is the body’’s reaction to any change that requires an adjustment or response. The body reacts to these changes with physical, mental, and emotional responses.
Stress is a normal part of life. Many events that happen to you and around you—and many things that you do yourself—put stress on your body. You can experience stress from your environment, your body, and your thoughts.
How does stress affect health
The human body is designed to experience stress and react to it. Stress can be positive, keeping us alert and ready to avoid danger. Stress becomes negative when a person faces continuous challenges without relief or relaxation between challenges. As a result, the person becomes overworked, and stress-related tension builds.
Stress that continues without relief can lead to a condition called distress—a negative stress reaction. Distress can disturb the body’’s internal balance or equilibrium—leading to physical s
A. Y B. N C. NG [单项选择]进行放射性核素通气功能显像患者的准备,下面哪种说法是不正确的()
A. 患者取坐位 B. 帮助患者学会正确呼吸以配合检查 C. 采集后位图像 D. 分别采集左肺野和右肺野 E. 探头紧贴患者后背 [多选题]自动驾驶系统分为哪几个层级( )。
A.感知层 B.决策层 C.执行层 D.计算层 [单选题]应急通信D.类设备( )检修一次。
A.每日 B.每周 C.每月 D.每季 [简答题]增压器污堵,柴油机将产生冒什么颜色的烟?
[单选题]设立农村商业银行的注册资本应为实缴资本,最低限额为()万元人民币。
A.5000 B.10000 C.20000 D.50000 [多选题]在()施工时,工作场所周围应装设遮栏(围栏),并在相应部位装设标示牌。
A.城区 B.人口密集区地段 C.交通道口 D.D通行道路上 [多选题]带电巡线是指在线路( )状态下进行的巡线。
A.运行 B.热备用 C.冷备用 D.检修 [判断题]ATS子系统具备屏蔽错误时间信号的功能。( )
A.正确 B.错误 [判断题]运营安全事故调查处理报告表由安全监察部填报。
A.正确 B.错误 [判断题]( )封锁区间施工时,施工单位及设备管理单位应严格掌握开通条件,经检查满足放行列车的条件,且设备达到规定的开通速度要求,办理开通登记后,通过施工负责人通知列车调度员开通区间。
A.正确 B.错误 [单选题]下列各项中,关于会计期末结转本年利润的表结法的表述正确的是( )。
A.表结法下不需要设置“本年利润”科目 B.年末不需要将各项损益类科目余额结转入“本年利润”科目 C.各月末需要将各项损益类科目发生额填入利润表来反映本期的利润(或亏损) D.每月末需要编制转账凭证将当期各损益类科目余额结转入“本年利润”科目 [单选题]取得()资质证书的安全培训机构,可以承担市、县级安全生产监督管理部门的安全生产监察员的培训。;
A.一级; B.二级; C.三级; D.四级; [判断题]铁路电子客票是以电子数据形式体现的铁路旅客运输合同,与纸质车票具有同等法律效力。( )
A.正确 B.错误 [判断题]列车进行摘、挂作业开车前不需要进行简略试验
A.正确 B.错误 [单项选择]Three years after its first test flight ended in an explosion, NASA on March 27 successfully launched an experimental jet that the agency believes it (47)______ a record-setting speed of about 5,000 mph.
The unpiloted X43A made an 11 second rocket boosted flight, then went through some twists and (48)______ during a six-minute glide before (49)______ into the Pacific Ocean about 400 miles off the California (50)______ .
Flight engineer Lawrence Huebner said preliminary data (51)______ the needle-nosed jet reached a maximum speed of slightly over seven times the speed of sound, or about 5,000 mph, after a rocket boosted it to about 3,500 mph. Huebner said it was the first time an "air breathing" jet had ever traveled so fast. The rocket powered X15 reached Mach 6.7 in 1967.
NASA built the X43A under a $250 million program to develop and test an (52)______ type of engine called a supersonic combustion ramjet, or scramjet. In theory, the air breathing engine could (53)_____
[单选题]上海局集团公司的客运服务理念是( )。
A.用心服务、运载幸福 B.以客为本、服务至上 C.以服务为宗旨,待旅客如亲人 我来回答: 提交
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