[单项选择]核心账务系统的公共子系统又可细分为（）
A. 公共信息子系统和客户信息子系统
B. 公共控制子系统和客户信息子系统
C. 公共信息子系统和账户信息子系统
D. 公共控制子系统和账户信息子系统

[单选题]在几个产品相同的备选方案比选中，最低价格法是：
A.按主要原材料推算成本，其中原材料价格较低的方案为优
B.按净现值为0计算方案的产品价格，其中产品价格较低的方案为优
C.按市场风险最低推算产品价格，其中产品价格较低的方案为优
D.按市场需求推算产品价格，其中产品价格较低的方案为优

[单项选择]以下先心病均表现有P2亢进，但应除外（）
A. 室间隔缺损
B. 房间隔缺损
C. 原发性肺动脉高压
D. 肺动脉狭窄
E. 动脉导管未闭

[单项选择]从移动的发射体获得的多普勒频移
A. 当多普勒入射角接近0°时最大
B. 是发射和接收频率之和
C. 多普勒角度为90°时最强
D. 多普勒角度小于90°时为负向频移
E. 是频率的平方根

[判断题]特种设备使用单位应当对在用特种设备进行经常性日常维护保养，并定期自行检查。(　　)
A.正确
B.错误

[单选题]病人取仰卧中凹位,头部和躯干应抬高多少度: ( )
A.45度~20度
B.20度~30度
C.15度~20度
D.45度~60度

[多选题]临时补修主要内容包括（)、（)、（)、（)。
A.及时整修轨道几何尺寸超过临时补修容许偏差管理值的处所
B.处理伤损钢轨（含焊缝）和失效胶接绝缘接头
C.更换伤损失效的扣件、道岔及调节器等轨道部件
D.更换伤损的道岔护轨螺栓、可动心轨咽喉和叉后间隔铁螺栓、长心轨与短心轨联结螺栓等

[单选题]对大型的人员密集场所和其他特殊建设工程的施工工地进行消防监督检查,应当重点检查施工单位履行的消防安全职责的情况表述不正确的:( )。
A. 是否制定施工现场消防安全制度、灭火和应急疏散预案
B. 是否设置与施工进度相适应的临时消防水源、安装消火栓并配备水带水枪,消防器材是否配备并完好有效
C. 是否确定消防安全管理人
D. 员工集体宿舍是否与施工作业区分开设置,员工集体宿舍是否存在违章用火、用电、用油、用气。

[单选题]导致心肌收缩加强的肾上腺素能受体为
A.α受体
B.β受体
C.β2受体
D.M受体
E.N1受体

[单选题]骨盆入口平面正常，但中骨盆及骨盆出口平面狭窄，坐骨结节间径<8cm，耻骨弓<90°，称为()
A.均小骨盆
B.扁平骨盆
C.漏斗形骨盆
D.横径狭小骨盆
E.畸形骨盆

[单选题]在整体中，当某一肌肉受到牵拉时将发生牵张反射，表现为（2.0分）
A.同一关节的协同肌发生舒张
B.同一关节的拮抗肌发生收缩
C.受牵拉的肌肉发生收缩
D.其他关节的肌肉也同时发生收缩
E.伸肌和屈肌都收缩

[单项选择]The newspaper must provide for the reader the facts, unalloyed, unslanted, objectively selected facts. But in these days of complex news it must provide more; it must supply interpretation, the meaning of the facts. This is the most important assignment confronting American journalism -- to make clear to the reader the problems of the day, to make international news as understandable as community news, to recognize that there is no longer any such thing (with the possible exception of such scribbling as society and club news) as "local" news, because any event in the international area has a local reaction in manpower draft, in economic strain, in terms, indeed, of our very way of life.
There is in journalism a widespread view that when you embark on interpretation, you are entering choppy and dangerous waters, the swirling tides of opinion. This is nonsense.
The opponents of interpretation insist that the writer and the editor shall confine themselves to the "facts". This in
A. They have a higher requirement for the objectivity of news than supporters do.
B. They have a narrow understanding of what facts mean.
C. They doubt that news can be factual.
D. They don’t believe in the validity of interpreted news.

[判断题]超声波的频率高于20kHz。
A.正确
B.错误

[单选题] 2019年财政部关于调整部分政府性基金有关政策的通知(财税〔2019〕46号规定,在前两次降低的基础上,征收标准再降低( )%,并明确国家重大水利工程建设基金征收至2025年12月31日。
A. 15
B. 25
C. 50
D. 75

[名词解释]完全竞争厂商的关闭点

[多选题]无人机业务规范化管理应健全业务管理制度，进一步完善无人机巡检业务管理制度，明确各级单位及人员（ ）现场作业及缺陷闭环处理等业务流程。
A.工作职责
B.责任清单
C.规范装备维保
D.计划编制

[单项选择]电子政务根据其服务的对象不同，基本上可以分为四种模式。某市政府在互联网上提供的"机动车违章查询"服务，属于（）模式。
A. G2B
B. G2C
C. G2E
D. G2G

[简答题](45415)司机鸣笛标，设在道口、大桥、隧道及视线不良地点的前方_____________处。司机见此标志，须
长声鸣笛。(1.0分)

[单项选择]“具有比较丰富的社会知识”是经济警察（）素质的表现之一。
A. 政治
B. 业务
C. 身体

[单选题]资格审查可选条件中企业和拟派项目负责人近 ---年内没有因串通投标、弄虚作假、以他人名义投标、骗取中标、转包、违法分包等违法行为受到建设等有关部门行政处罚的
A.一、1
B.二、2
C.三、3
D.四、4

[判断题]创伤急救过程中，平地搬运时伤员头部在前，上楼、下楼、下坡时头部在下，搬运中应严密观察伤员，防止伤情突变。
A.正确
B.错误

[不定项选择题]共用题干 The Bilingual Brain When Karl Kim immigrated to the United States from Korea as a teenager,he had a hard time learning English.Now he speaks it fluently,and he had a unique opportunity to see how our brains adapt to a second language.As a graduate student,Kim worked in the lab of Joy Hirsch,a neuroscientist in New York.______(46)They found evidence that children and adults don't use the same parts of the brain when they learn a second language. The researchers used an instrument called an MRI(magnetic resonance imaging)scanner to study the brains of two groups of bilingual people.______(47)The other consisted of people who,like Kim, learned their second language later in life.People from both groups were placed inside the MRI scanner.This allowed Kim and Hirsch to see which parts of the brain were getting more blood and were more active.They asked people from both groups to think about what they had done the day before,first in one language and then the other.They couldn't speak out loud because any movement would disrupt the scanning. Kim and Hirsch looked specifically at two language centers in the brain-Broca's area,which is believed to control speech production,and Wernicke's area,which is thought to process meaning.Kim and Hirsch found that both groups of people used the same part of Wernicke's area no matter what language they were speaking. ______(48) People who learned a second language as children used the same region in Broca's area for both their first and second languages.People who learned a second language later in life used a different part of Broca's area for their second language.______(49)Hirsch believes that when language is first being programmed in young children,their brains may mix the sounds and structures of all languages in the same area.Once that programming is complete,the processing of a new language must be taken over by a different part of the brain. A second possibility is simply that we may acquire languages differently as children than we do as adults.Hirsch thinks that mothers teach a baby to speak by using different methods involving touch'sound, and sight.______(50) ______(50)
A.But their use of Broca's area was different.
B.One group consisted of those who had learned a second language as children.
C.How does Hirsch explain this difference?
D.We use special parts of the brain for language learning.
E.And that is very different from learning a language in a high school or college class.
F.Their work led to an important discovery.

[单项选择]企业销售需要安装的商品时，若安装和检验属于销售合同的重要组成部分，则确认商品销售收入的时间应是( )。
A. 商户购货付款时
B. 收到销售货款之后
C. 商品运到并开始安装时
D. 商品安装完毕并检验合格时

[单选题]反腐倡廉教育要面向（     ）
A.全党全社会
B.广大群众
C.全体党员干部

[单选题] 对严重危害公共安全或者他人人身安全的精神病人,公安机关的人民警察可以采取()。
A.制服性强制措施
B.继续盘问
C.保护性约束措施
D.刑事拘留

[判断题]线岔限制管长度符合设计要求，安装牢固，并使两接触线有一定的活动间隙，保证接触线自由伸缩。（ ）（职工）（应知应会-铁总运[2017]25号，第一百一十九条.）
A.正确
B.错误

[单选题]一个电热器接在电压为220V电源上，通过电热器的电流为5A。那么通电1h所产生的热量是（）。
A.3960000J
B.6600J
C.1100J
D.3562J

[多项选择]投资的资金来源很丰富，主要包括：( )。
A. (A) 每月收入减去支出后的节余
B. (B) 贷款
C. (C) 以保证金的方式进行交易
D. (D) 债券利息收入

[判断题]密封胶圈优先选用单线型密封结构，并严格与法兰凹槽匹配：( )
A.正确
B.错误

[单选题]采用双头螺栓装配时，其轴心线必须与机体表面（ ）。
A.同轴线
B.平行
C.垂直
D.倾斜

[多选题]下列选项中，哪些是不良贷款管理坚持的原则（）。
A.账销案存
B.对外保密
C.强化管理
D.积极处置

[简答题]当代西方政党制度的特点。

[填空题]培养液在培养期间温度须控制在 ( )之间。

[单选题] 电缆试验结束,应对被试电缆进行( ),并在被试电缆上加装临时接地线,待电缆尾线接通后才可拆除。
A.短路
B.开路
C.接地
D.充分放电

[单项选择]半边莲是（）
A. 蔷薇科植物半边莲的干燥全草
B. 桔梗科植物半边莲的干燥全草
C. 唇形科植物半边莲的干燥全草
D. 报春花科植物半边莲的干燥全草

[多项选择]温度计的可分为（）温度计等。
A. 膨胀式
B. 压力式
C. 电阻
D. 热电偶