热门试题:
[多选题]胸外按压的正确做法包括(____)。
A. 按压深度:4~5cm
B. 按压频率:100次/min
C. 双肩正对患者胸骨垂直按压
D. 人工呼吸与胸外按压必须交替进行
[多选题]造成DZ6道岔空动距离小的原因有( )
A.A、工务道岔框架偏小
B.B、斥离尖轨开程大
C.C、密贴调整过紧
D.D、工务连接杆销子(螺栓)旷动
[单选题]机械设备安装过程中不需要保证设备的功能和加工精度这些在设备出厂之前已经做到了。
A.对
B.错
[判断题]采样点应设立独立的等候区域,尽可能保证人员双向流动落实“1米线”间隔要求,严控人员密度。( )
A.正确
B.错误
[填空题]在压实过程中,施工单位的自检人员应经常检查( )是否符合要求。
[单选题]以下关于我行信用卡主卡申请人的基本条件描述中,表述错误的是哪项?
A.我行信用卡仅限中国公民申请,外籍人士不可申请
B.拥有固定工作、稳定收入来源或可靠还款保障
C.申请人不应该有银行或信用机构的严重不良信用记录
D.工作、居住地属于我行在中国大陆服务覆盖范围内
[多选题]医院应按以下要求开展医院感染监测:( )
A.新建或未开展过医院感染监测的医院,应先开展全院综合性监测。监测时间应不少于2年。
B.已经开展2年以上全院综合性监测的医院应开展目标性监测。目标性监测持续时间应连续6个月以上。
C.医院感染患病率调查应每年至少开展一次。
D. 新建或未开展过医院感染监测的医院,应先开展目标性监测。监测时间应不少于2年。
[判断题]列检作业场是列车技术质量管理的核心管理“点”,是列车技术质量信息录入、统计、分析、监控的关键环节。
A.正确
B.错误
[单项选择]花篮螺栓如用于经常拆卸处,可选用()。
A. CC型
B. CO型
C. OO型
[判断题]( )心回转体实现举高类消防车液、电的上、下车输送。
A.正确
B.错误
[单项选择]小儿指纹偏红主()
A. 里热
B. 疳积
C. 表证
D. 疼痛
E. 惊风
[单选题]关于轧制节奏,说法正确的是( )。
A.提高轧制节奏可以提高轧机小时产量
B. 交叉轧制时间越长,轧制节奏越长
C.纯轧时间和间歇时间越长,轧制节奏越短
D. 纯轧时间越长,轧制节奏越短
[填空题]顶轮检测亮黄灯的轴承且无明显故障,按段顶轮检测管理办法错误的是( )检查、不处理、停止使用。
[单项选择]户外箱式变电站和组合式成套变电站的进出线宜采用()。
A. 铜导线
B. 母线
C. 电缆
D. 铝导线
[多项选择]支气管腺瘤包括下列哪几种病理类型
A. 支气管类癌
B. 细支气管肺泡癌
C. 黏液表皮样癌
D. 支气管囊性腺样癌
E. 大细胞癌
[单项选择]血管丰富,细胞呈多边形,较颗粒细胞大
A. 颗粒细胞
B. 放射冠
C. 卵泡外膜
D. 卵泡内膜
E. 卵丘
[单项选择]在关于输入掩码的叙述中,错误的是()。
A. 在定义字段的输入掩码时,既可以使用输入掩码向导,也可以直接使用字符
B. 定义字段的输入掩码,是为了设置密码
C. 输入掩码中的字符“0”表示可以选择输入数字 0 到 9 之间的一个数
D. 直接使用字符定义输入掩码时,可以根据需要将字符组合起来
[单选题]( )按《塔里木油田钻井井控实施细则》规定:关井后,需要开井时,应严格按照本细则防喷演习制度中开井程序开井,()直接打开防喷器。
A.允许
B.严禁
C.可以
D.不要求
[单选题]新民主主义革命的胜利,社会主义基本制度的建立,为当代中国一切发展进步奠定了()基础(1.5分)
A. 政治和经济
B. 经济与文化
C. 根本政治前提和制度
D. 政治和制度
[单选题]测试综合防雷设备地线接地电阻应小于()Ω。
A.1
B.5
C.10
D.20
[判断题]行政许可需要行政机关内设的多个机构办理的,该行政机关应当确定一个机构统一受理行政许可申请,统一送达行政许可决定。( )
A.正确
B.错误
[单项选择]
In some ways, the United States has made spectacular progress. Fires no longer destroy 18,000 buildings as they did in the Great Chicago Fire of 1871, or kill half a town of 2,400 people, as they did the same night in Peshtigo, Wisconsin. Other than the Beverly Hill Supper Club fire in Kentucky in 1977, it has been four decades since more than 100 Americans died in a fire.
But even with such successes, the United States still has one of the worst fire death rates in the world. Safety experts say the problem is neither money nor technology, but the indifference of a country that just will not take fires seriously enough. American fire departments are some of the world’s fastest and best-equipped. They have to be. The United States has twice Japan’s population, and 40 times as many fires. It spends far less on preventing fires than on fighting them. And American fire-safety lessons are aimed almost entirely at children, who die in disproportionately large number
A. Architecture and building material
B. Education and technology
C. Laws and attitude
D. All of the above
[简答题]8086CPU内部按功能可分为哪两部分?它们各自的主要功能是什么?
[判断题] 核事故时,放射性已经开始释放,这时再服用碘片已无效果。( )
A.正确
B.错误
[填空题]“东风不与周郎便,铜雀春深锁二乔”是诗人—写的诗句。( )
[单项选择]
The days of old women doing nothing but cooking big meals are gone. Now they can join the Red Hat Society (红帽会)—a group holding the (1) that old women should have fun.
(2) men have long spent their old age fishing and playing, women have (3) seemed to become invisible (看不见的)as they (4) old. "My grandmothers didn’t do anything (5) keep house and serve everybody, "said Cornette. But the women now turning 50 didn’t agree to their (6) way of being young and are now (7) a new way of growing old. That’s (8) the Red Hat Society wants to do.
"This is something just for me, "Cornette (9) . "We don’t do anything, really. (10) we do is to have fun.
5()
A. and
B. but
C. besides
[判断题]所有进行过顶轮检测的机车或单个部件,不论检测结果如何,均必须记入“顶轮检测原始记录”内备查。
A.正确
B.错误
[单选题]电磁转差离合器中,磁极的转速应该()电枢的转速。
A.远大于
B.大于
C.等于
D.小于
[单选题]照护老人行超声雾化吸入治疗时,以下操作不正确的是()
A.水槽内加冷蒸馏水
B.药液用生理盐水稀释后放入雾化药液罐
C.先开雾化开关,再开电源开关
D.停用时先关雾化开关,再关电源开关
E.清洗雾化罐时动作轻柔,保护透声膜
[填空题]
Management Buy-outs of Companies
Involving staff in management buy-out(MBO)negotiations can help smoo.th the path for the future.Employees are becoming increasingly familiar with the fluctuations and instability that their working environments can present.It’s not just mergers and acquisitions that can upset the situation.Internal MBOs can also be particularly unsetting for employees.In some cases,the MBO takes place to save an ailing company.In others,it is the result of senior management and board disagreements,or is to prevent a hostile takeover bid. (9) .This insecurity can be very damaging.One of the most important factors,often not considered during the process of an MBO,is the reaction of the workforce,yet it is those employees who more often than not can make or break the future Success of any new management team. (10) .By maintaining channels of communication across the floor.new management teams could find the rank and file a usefu
[单选题]维修项目是指作业()不需对行车条件进行限制,结束后须达到正常放行列车条件,并且在维修天窗时间内能完成的项目。
A.进行中
B.开始前
C.开始后
D.结束后
[单项选择]假设某年我国人均购买冷饮1.7千克,总产能22.8亿千克,若计人口为13亿,平均每千克冷饮价格为10元,则我国冷饮市场的总市场潜量为( )亿元。
A. 22.1
B. 221
C. 22.8
D. 228
[判断题]《中国铁路运输收入管理规定》(铁财〔2020〕75号)规定,列车乘务工作终了交款时,应当由专人护送至交款处所。
A.正确
B.错误
[单项选择]设关系R和关系S具有相同的元数,且对应的属性取自相同的域,集合t|∈R□t∈S标记的是( )。
A. R∪S
B. R-S
C. R×S
D. R∩S