热门试题:
[简答题]《国铁集团客运部关于进一步规范动车组广播工作的通知》中，一站三报的具体内容有哪些？
[单选题]大额可转让存单的期限不包括( )。
A.半个月
B.1个月
C.3个月
D.6个月
[简答题]This organization is also a manufacturing firm. Here, however, management encourages and rewards risk taking and change. Decisions based on intuition are valued as much as those that are well rationalized. Management prides itself on its history of experimenting with new technologies and its success in regularly introducing innovative products. Managers or employees who have a good idea are encouraged to "run with it," and failures are treated as "learning experiences." The company prides itself on being market driven and rapidly responsive to the changing needs of its customers.
There are few rules and regulations for employees to follow, and supervision is loose because management believes that its employees are hardworking and trustworthy. Management is concerned with high productivity but believes that this comes through treating its people right. The company is proud of its reputation as being a good place to work.
[单项选择]患部形小而圆，红肿热痛不甚，根浅，脓出即愈者，属（）
A. 痈
B. 疽
C. 疔
D. 疖
E. 风疹
[判断题]对于应答人未在规定时间内提交，或者书面明确不参与后续或最终报价的，以其最后一轮提交的有效报价为准。视具体谈判情况，评审委员会可对各轮报价具名公示。
A.正确
B.错误
[填空题]为满足调车作业的需要，应设_色灯信号机。
[单项选择]（）是指通过中间商实施采购行为的方式，又称委托采购或中介采购，主要包括委托流通企业采购、调拨采购等。
A. 现货采购
B. 远期合同采购
C. 直接采购
D. 间接采购
[判断题]某企业2019年发生了17起轻伤事故，轻伤17人。根据海因里希法则推测，该企业在2019年存在人的不安全行为起数为300起。()
A.正确
B.错误
[判断题]( )转速负反馈调速系统中,速度调节器的调节作用能使电机转速基本不受负载变化.电源电压变化等所有外部和内部扰动的影响。
A.正确
B.错误
[单选题]银行业金融机构对收缴的假币应建立（）进行管理。
A.假币收缴登记簿
B.假币代保管登记簿
C.假币收缴代保管登记簿
[单选题]下列可定量调节显示回波高度,用于调节检测灵敏度,评定缺陷反射波大小的旋钮是（ ）。
A.重复频率旋钮
B.增益微调旋钮
C.衰减器旋钮
D.发射强度旋钮
[填空题](45439)两个滑动体( )是产生钢轨轮轨接触表面疲劳的原因。(1.0分)
[简答题] Information about tiger sharks is rare in books so most of this paper about sharks will be in general. The Tiger Sharks’’ Latin name is Galeocerdo Cuvier. Sharks are a member of the fish family. There are over 350 species of sharks. Sharks can be as big as 49 feet long (whale shark) and as short as 6 inches (cigar shark). Sharks’’ bodies do not have bones, but have cartilage (软骨) instead. They have pointed heads with five gills (I ) behind it. Sharks have very sharp teeth that are replaced whenever they lose teeth. Sharks’’ skin can be reddish brown, bronze, metallic blue or nearly black, although most of them are gray. Some have spots, bands and marbling. Their skin is leathery (粗糙) and covered with small pointed scales (鳞) which are so sharp that if petted in the opposite direction can actually hurt your hand.
Sharks have great senses. Their eyes are sensitive and can even see in dim light. Their sense of smell is outstanding. They also have senses that humans do not. Sharks
[单项选择]Milan has prohibited the consumption and sale of alcohol to young teenagers in an effort to curb binge-drinking (抑制狂欢饮酒).
Parents of children under the age of 16 caught drinking wine or spirits will be liable to heavy fines of up to 500 Euros ($700).
A third of 11-year-olds in the city have alcohol related problems.
In a country where for centuries wine has been part of local culture the prohibition has comes as a shock.
But the authorities are deeply concerned about the increase in consumption of alcohol by children as young as 11 in the country’s industrial and financial capital.
So as an experiment, supplying alcohol—either wine or spirits—to youths under the age of 16 in bars, restaurants and liquor stores will be prohibited.
Heavy fines will be imposed on the parents of offending children and on shopkeepers or bar owners who serve them.
A national law prohibiting the sale of alcohol to under-16s is only loosely enforced (执行), as Italian fa
A. the government
B. local reports
C. alcohol experts
D. alcohol police
[多选题]消防救援机构发现存在( )重大消防安全问题的,应当由应急管理部门书面报告本级人民政府。
A.公共消防设施不符合消防安全要求
B.不符合城乡消防安全布局的重大火灾危险源
C.存在很多存在一般隐患的单位
D.影响公共安全的重大火灾隐患
[判断题]( )余水排放。水路每次作业完毕，需要放净水泵、出水管路、吸水管路的余水。
A.正确
B.错误
[判断题]民事诉讼的当事人只能是公民与法人。
A.正确
B.错误
[单项选择]以下数据结构中不属于线性数据结构的是
A. 队列
B. 线性表
C. 二叉树
D. 栈
[判断题]全面预算的编制应以销售预算为起点，根据各种预算之间的勾稽关系，按顺序从前往后逐步进行，直至编制出预计财务报表。
A.正确
B.错误
[多选题]以下矿产需要计征资源税的有（ ）。
A.地热
B.矿泉水
C.天然原油
D.用已税原煤加工的洗选煤
[单选题]关于F/P值叙述正确的是
A.F/P是指荧光素占蛋白质的百分比
B.F/P值越高说明抗体分子上结合的荧光素越少
C.F/P值越高说明抗体分子上结合的荧光素越多
D.测读A260与A280处的特异吸收峰之比
E.F/P值能说明抗体活性高低
[单项选择]烩鸭四宝是北京传统名菜，特点是（）。
A. 软嫩鲜香
B. 汤醇味厚
C. 酸辣适口
D. 以上都是
[多项选择]影响炮制品变异的自然因素有( )
A. 温度
B. 湿度
C. 真菌
D. 日光
E. 害虫
[多选题]下列各项属于国别风险的是（）。
A.政治风险
B.信用风险
C.货币风险
D.操作风险
E.宏观经济风险
[多选题]下列哪些情况列车需要进行自动制动机的简略试验？（ ）
A.列检作业场对运行途中自动制动机发生故障的到达列车
B.列车摘挂补机，或第一机车的自动制动机损坏交由第二机车操纵时
C.旅客列车库内检修作业
D.列车进行摘、挂作业开车前
[多选题]危险化学品现场警戒区域划分为()。
A.安全区
B.轻微区
C.重危区
D.致死区
[单选题](单选题)重载起升操作的正确方法是:迅速将手柄推到()
A.第一档
B.第二档
C.需要档
[单项选择]若有以下说明和定义
union dt
{int a;char b；double c；}data;
以下叙述中错误的是【 】。
A. data的每个成员起始地址都相同
B. 变量data所占的内存字节数与成员c所占字节数相等
C. 程序段data.a=5；printf("%f/n",data.c)；输出结果为5.000000
D. D
[多选题]依据《中国南方电网有限责任公司电力事故事件调查规程》（南方电网安监〔2021〕11号附件）表A. 2电力生产安全事件等级划分标准：电力安全事件（造成社会影响、损害企业形象），经地方人民政府有关部门确定的重要或保供电用户供电中断超时限（用户供电中断是指电网侧电源和应急发电机均不能恢复供电）的电力生产安全事件等级为五级事件的是（ ）。
A. 一级重要用户中断供电1h·户以上3h·户以下
B. 临时重要用户中断供电3h·户以上6h·户以下
C. 特级保供电用户中断供电
D. 一级保供电用户中断供电5min以上15min以下
E. 二级保供电用户中断供电15min以上30min以下
[单项选择]对犯罪分子在短时间内剥夺人身自由，就近予以监察的一种刑罚，被称为（）。
A. 管制
B. 拘役
C. 有期徒刑
D. 拘留
[单项选择]船长大于等于100m，但小于150m的货船至少配备救生圈（）。
A. 8只
B. 10只
C. 12只
[不定项选择题]系统低频振荡产生的原因，主要是由电力系统的负阻尼特性引起
A.正确
B.错误
C.不确定
[单选题]不属于高压水带的工作压力是MPa。
A.1.6
B.2.0
C.2.5
D.3.0
[单项选择]邪、甜、俗、赖出自（）
A. 王履
B. 黄公望
C. 徐渭
D. 郑绩
