Mr White lived in Florida and owned a
company there. Some computers were made in his company. He was nice to his
employees (雇员) and often had a joke with them. They liked him very much and
worked hard. So he paid them a lot. The man had lots of work to do and often went to bed late at night. His friends advised him to do some exercise. He thought he was strong and didn’t agree with them. But one day he fell in a faint (晕倒) while he wins working in his office. He was sent to a hospital at once and the doctors examined him carefully. They found something was wrong with his heart and he had to be in hospital. Several months later he returned home and asked his son to manage the company. Once his daughter wanted to travel in Australia. The old man decided to go there with her. As he went to the country for the first time, he wa A. he hadn’t been in Australia before B. he had never left his hometown before C. he had to be a traveler D. he hoped to live in the country [单选题]调车手信号指挥机车向显示人方向稍行移动的信号,昼间为拢起的红色信号旗直立平举,再用展开的绿色信号旗( )。
A.上下摇动 B.左右小动 C.上下小动 [多选题]一般情况下,在正向市场情况下,对商品期货而言,下列说法正确的是( )。
A.当行情上涨时,近期合约涨幅大于远期合约 B.当行情上涨时,近期合约涨幅小于远期合约 C.当行情下跌时,近期合约跌幅大于远期合约 D.当行情下跌时,近期合约跌幅小于远期合约 [单选题]列车其他客流资料应保存( )。
A.1 个月 B.3 个月 C.6 个月 D.1 年 [单项选择]16世纪末,伽利略通过在比萨斜塔所做的自由落体试验,推翻了亚里士多德关于物体降落速度与物体重量成正比的说法。从哲学上看,这件事说明()
A. 科学理论对实践具有指导作用 B. 实践是检验认识的真理性的唯一标准 C. 一切真知来源于实践,也来源于合理想象 D. 真理是具体的有条件的 [单选题]根据《配电安规》,在电焊作业或其他有火花、熔融源等的场所使用的安全带或安全绳应有( )。
A.绝缘护套 B.塑料护套 C.隔热防磨套 D.保护套 [多选题]当一缔约国按照《东京公约》的规定将一人拘留时,应当或可以在适当时将拘留该人和必须对其进行拘留的情况通报给哪些国家( )。
A.航空器登记国 B.航空器运营国 C.被拘留人本国 D.其他相关国家 [简答题]什么是炼铁工序能耗?
[判断题]安装、拆卸施工起重机械和整体提升脚手架、模板等自升式架设设施,可以不编制拆装方案、制定安全施工措施,并由专业技术人员现场监督。()
A.正确 B.错误 [单选题]患儿,2个月,发热2天,体温38.9-39.8℃,面色苍白,呻吟,呼吸困难,呼吸55-65次/min,心率160-180次/min,心音低钝,肝肋下2㎝,双肺可闻及中量细小啰音,X线片示双肺大小不等的片状阴影,WBC13x10^9/L,此患儿应用抗生素的时间应为( )
A.7-10天 B.10-14天 C.体温正常后 D.体温正常后3天 E.临床症状消失后3天 [单项选择]两全保险是一种把( )和生存保险结合起来的保险形式。
A. 终身保险 B. 年金保险 C. 死亡保险 D. 定期寿险 [单选题]( )是指受特定区域的自然、社会、经济、文化和银行管理水平等因素影响,而使信贷资产遭受损失的可能性。
A.区域风险 B.国别风险 C.行业风险 D.地域风险 [多选题]根据《空调列车服务质量规范》,垃圾( ),定位放置,在指定站定点投放;不向车外扫倒垃圾、抛扔杂物。
A. 封口 B. 无渗漏 C. 装袋 D. 清理及时 [单项选择]树是结点的集合,它的根结点的数目是( )。
A. 有且只有1个 B. 1或多于1 C. 0或1 D. 至少有2个 [判断题]钢轨焊缝探伤时,发现轨底角有异常回波显示,也可用70°探头校对。( )
A.正确 B.错误 [单项选择]企业的发展是一个长久的过程,应当具有战略性眼光,认识到人力资本投资的长期性、持续性,将员工培训纳入企业的长期规划之中的原则是()
A. 目标导向原则 B. 长期性原则 C. 与实践相结合的原则 D. 阶段性原则 [判断题]混凝土的试配强度及试块强度试验应由具备相应资质的单位完成。( )(GB 50233—2014《110kV~750kV架空输电线路施工及验收规范》6.1.8)
A.正确 B.错误 [多选题]()国内率先实现电力接入行政审批由电网企业“一窗受理”,行政审批部门线上“一链办理”。
A.威海 B.青岛 C.泰安 D.济南 [判断题]铁路局会议机械室是铁路局会议系统的牵头单位,负责指挥协调局管内各相关维护单位进行设备维护与障碍处理,以及负责铁路局内会议系统值机保障工作。( )
A.正确 B.错误 [多选题]产生内部过电压的原因有( )。
A.投切空载变压器或空载线路 B.小电流接地系统发生单相接地出现间隙电弧 C.铁磁谐波 D.线路短路故障 我来回答: 提交
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