热门试题:
[多选题]事故发生后,该企业支出的下列费用中,属于安全投入的包括( )。
A.事故善后处理费用
B.安全技术培训费用
C.自动监控系统建设费用
D.完善现场设备、设施的标志和标识费用
[单选题]施工特定行车时车站值班员应将当日实际( )号码通知司机。
A.维修调度命令
B.施工调度命令
C.停电调度命令
D.调度命令
[单项选择]任免干部可以用()行文。
A. 命令
B. 决定
C. 决定和命令
[多项选择]下列属于第一产程临床表现的是()。
A. 宫口扩大
B. 破膜
C. 见红
D. 拨露
E. 着冠
[多项选择]关于销售风险的防范,下列说法正确的有( )。
A. 销售环境的变化是绝对的,因此,销售风险也势必经常发生
B. 企业不可能完全避免销售风险
C. 企业可以把销售风险变为销售机会
D. 企业要提高识别销售风险的能力
[判断题]悬式绝缘子裙边与带电部位的间隙不应小于50mm。
A.正确
B.错误
[单选题]大碗面烤热后几分钟之内必须送给旅客品尝?
A.5
B.10
C.15
D.20
[单项选择]女性,20岁,低热易疲劳伴头痛、头晕、视物昏花3年,近2月来出现右上肢无力麻木,T:37.5℃,BP:110/70mmHg(左上肢),96/66mmHg(右上肢),右肱动脉搏动减弱,心肺(-),WBC://11乘以十的九次方/L,ESR:50mm/小时ASO1:1200,CRP:32.6mg/L胸部X线:左心室轻度扩大,主动脉扩张在本例的治疗中不正确的是()
A. 控制感染
B. 首选环磷酰胺2mg/kg
C. 中分子右旋糖酐500ml静点
D. 曲克路丁300mg,每日3次口服
E. 要时可采用介入治疗
[填空题]A
So you think you’re an entrepreneur, and you want to start up a company. First, be sure you’re really an entrepreneur, and not an inventor. Inventors come up with ideas, entrepreneurs make a business out of them: it’s important to know where your abilities lie, as inventors can fail miserably at running a business. Also, you need to be confident that you can adapt your management style to meet new demands if your company is a success. Leading the management team of a growing business is very different from leading a newly founded company.
B
If your company proves successful, it will probably change out of all recognition, and may seem to possess a life of its own, with institutional shareholders, regulators and employees to consider as well as customers and bank managers. That is the time to consider how far the aspirations of the business you founded still mirror your own. If they have diverged widely, and you feel you have built just the sort of business that
[单项选择]晋商说:“凡有麻雀能飞到的地方,都有山西商人。”这一商人群体活跃于()
A. 春秋战国时期
B. 秦汉时期
C. 隋唐时期
D. 明清时期
[单选题] 使用液压弯管机弯管时,每次弯曲的角度不宜超过( )。
A.60°;
B.90°;
C.120°;
D.150°。
[单项选择]能够充分合理地利用工作面争取时间,减少或避免工人停工、窝工,属于()
A. 依次施工
B. 平行施工
C. 流水施工
D. 不清楚
[判断题]线路发生晃车,经工务部门检查设备后,根据现场具体情况,确定列车放行条件。
A.正确
B.错误
[多选题]大型检修现场指挥部由项目管理单位()的相关人员组成。
A.运检部
B.分部(中心)
C.业务室(县公司)
D.外包施工单位
[单项选择]下列关于信息和数据的叙述中,正确的是 (15) 。
A. 数据只有经过处理和解释,并赋予一定的意义后才成为信息
B. 数据和信息是相互独立的,没有任何联系
C. 任何数据都能够表示成为信息
D. 信息和数据都不随载荷它的物理介质改变而变化
[单项选择]尿素外用可()
A. 抗惊厥
B. 降低颅内压
C. 解除胆管痉挛
D. 治疗甲癣
E. 可消除水肿
[多选题]我国居民目前存在的主要营养问题是( )
A.高能量、高脂肪
B.缺乏微量营养素
C.油多、盆多、味精多
D.膳食纤维摄入少
E.饮水不足
[单选题]某人摔倒后,立即出现了呼吸、心跳等严重障碍,可能受到损伤的神经中枢位于
A.脊髓
B.大脑
C.小脑
D.脑干
[填空题]The Web Lifestyle
If you ask people today why they use telephone to communicate with their friends or why they turn to television for entertainment, they would
(34) look at you as if you were crazy. We don’t think about a telephone or a
(35) television or a car as if being strange things. These things have become
(36) such an integral part of life that they are no longer noticed, therefore, let
(37) alone are remarked upon. In the same way, within a decade no one will
(38) notice the web. It will just be there, with an integral part of life. It will be
(39) a reflex to turn to the web for shopping, education, entertainment and
(40) communication, just as it is natural today to pick up the telephone call to
(41) talk to someone. There is incredible huge interest in the web. Yet it is
(42) still infancy.
[判断题]现场作业关键风险点是指现场作业过程中,一旦某个环节的安全措施未做或标准达不到要求,则极有可能造成电网故障、设备损坏,这个环节即为现场作业的关键风险点。
A.正确
B.错误
[单选题]ZD6型电动转辙机自动开闭器动接点,与静接点座间隙不得小于( )。
A.2mm
B.2.5mm
C.3mm
D.3.5mm
[单选题] 第579题
在厂矿、城镇、集镇、村庄等人口密集地区,架空电力线路保护区为导线边线在最大计算风偏后的水平距离和风偏后距建筑物的水平安全距离之和所形成的两平行线内的区域,35千伏电压导线边线在计算导线最大风 偏情况下,距建筑物的水平安全距离为()米。
A.2.5
B.3.0
C.3.5
D.5.0
[多项选择]根据藏医阴阳学说,下列属于阴的事物或现象的是( )
A. 外在的
B. 向上的
C. 消极的
D. 阴暗的
E. 内在的
[多项选择]钢结构焊接验收时,二级焊缝不得有( )等质量缺陷。
A. 夹渣
B. 咬边
C. 气孔
D. 未焊满
E. 裂纹
[单选题]带电作业工具房进行室内通风时,应在干燥的天气进行,并且室外的相对湿度不得高于( )。
A.90%
B.85%
C.80%
D.75%
[单项选择]
The fitness movement that began in the late 1960s and early 1970s centered around aerobic exercise. Millions of individuals became (1) in a variety of aerobic activities, and (2) thousands of health spas (3) around the country to capitalize on this (4) interest in fitness, particularly aerobic dancing for females. A number of fitness spas existed (5) to this aerobic fitness movement, even a national chain with spas in most major cities. However, their (6) was not on aerobics, (7) on weight-training programs designed to develop muscular mass, (8) , and endurance in their primarily male (9) . These fitness spas did not seem to benefit (10) from the aerobic fitness movement to better health, since medical opinion suggested that weight-training programs (11) few, if (12) , health benefits. In recent years, however, weight training has again become increasingly (13) for ma
A. affluently
B. eligibly
C. gorgeously
D. literally
[单项选择]L5~S1间盘突出可压迫()
A. L3神经根
B. L4神经根
C. L5神经根
D. S1神经根
E. S2神经根
[多选题]列车在区间被迫停车不能继续运行时,司机应立即使用列车无线调度通信设备通知两端站(列车调度员)及车辆乘务员(随车机械师),报告( )和( ),根据需要迅速请求救援。
A.停车原因
B.停车位置
C.停车时间
D.坡度
[单项选择]由于斜坡上大量滑坡体(土体或岩体)在风化、地下水及重力作用下,沿一定的滑动面向下滑动,这种情况被称作( )。
A. 滑坡
B. 水土流失
C. 地震
D. 崩塌
[单项选择]We'll go to the Great Wall if it ______ this weekend.
[填空题](8162)团结协作、顾全大局是由铁路运输生产的__________决定的。(1.0分)()
[判断题]直流接触器和交流接触器工作原理相同。( )
A.正确
B.错误
[判断题]根据《煤矿重大安全生产隐患认定办法(试行)》之规定,擅自开采各种防隔水煤柱的,属于煤矿重大安全生产隐患。
A.正确
B.错误
[单项选择]前10个月流通业共缴纳增值税、所得税和营业税中增值税占()
A. 35.2%
B. 49.9%
C. 26.7%
D. 30.4%