热门试题:
[单项选择]患者，男，40岁。背部有一圆形块物，中央有一黑头，近1周局部结块增大，红肿疼痛，按之中软应指，伴有发热，舌红苔黄，脉数，外治应首选（）。
A. 手术切除
B. 切开排脓
C. 三黄洗剂外擦
D. 金黄散水调外敷
E. 青黛散油调外敷
[单项选择]对油罐进行人工检尺作业，测量粘度比较大的油品的液位高度时测量的是油罐的（）。
A. 空高
B. 实高
[单选题]《中华人民共和国特种设备安全法》第四十八条规定,特种设备( ),或者(D),特种设备使用单位应当依法履行报废义务,采取必要措施消除该特种设备的使用功能,并向原登记的负责特种设备安全监督管理的部门办理使用登记证书注销手续。
A.出现过多次事故的
B.超过检验周期的
C.存在严重事故隐患,无改造.修理价值
D.达到安全技术规范规定的其他报废条件的
[判断题]单机挂车时，可不挂列尾装置。
A.正确
B.错误
[单选题](87258)C62A(车号为45字头开始)定期检修周期为厂修( )、段修( )。(1.0分)
A.5年、1年
B.6年、1.5年
C.6年、1年
D.9年、1.5年
[单选题]141、情绪调解室(___)开放，由当班信息服务员负责。
A.A、24
B.B、12
C.C、上午
D.D、下午
[多项选择]关于票据的自由承兑原则，正确的理解是______。
A. 自由承兑意味着票据上的付款人不是当然的付款人
B. 票据上付款人可以依据自己独立的意思，决定是否承兑
C. 即使与出票人签订了承兑协议，付款人也不一定承兑
D. 自由承兑原则主要来源于票据行为的独立性和无因性
[单项选择]抗氧剂为（）
A. 异丁烷
B. 硬脂酸三乙醇胺皂
C. 维生素C
D. 尼泊金乙酯
E. 司盘类
[简答题]Read the following text carefully and then translate the underlined segments into Chinese. Your translation should be written neatly on the ANSWER SHEET. (10 points)
It was only after I started to write a weekly column about the medical journals, and began to read scientific papers from beginning to end, that I realised just how bad much of the medical literature frequently was. I came to recognise various signs of a bad paper: the kind of paper that purports to show that people who eat more than one kilo of broccoli a week were 1.17 times more likely than those who eat less to suffer late in life from pernicious anaemia. (46) There is a great deal of this kind of nonsense in the medical journals which, when taken up by broadcasters and the lay press, generates both health scares and short-lived dietary enthusiasms.
Why is so much bad science published? A recent paper, titled “The Natural Selection of Bad Science”, published on the Royal Society’s open science website, attempts to answer this intriguing and important question. It says that the problem is not merely that people do bad science, but that our current system of career advancement positively encourages it. What is important is not truth, but publication, which has become almost an end in itself. There has been a kind of inflationary process at work: (47) nowadays anyone applying for a research post has to have published twice the number of papers that would have been required for the same post only 10 years ago. Never mind the quality, then, count the number.
(48) Attempts have been made to curb this tendency, for example, by trying to incorporate some measure of quality as well as quantity into the assessment of an applicant’s papers. This is the famed citation index, that is to say the number of times a paper has been quoted elsewhere in the scientific literature, the assumption being that an important paper will be cited more often than one of small account. (49) This would be reasonable if it were not for the fact that scientists can easily arrange to cite themselves in their future publications, or get associates to do so for them in return for similar favours.
Boiling down an individual’s output to simple metrics, such as number of publications or journal impacts, entails considerable savings in time, energy and ambiguity. Unfortunately, the long-term costs of using simple quantitative metrics to assess researcher merit are likely to be quite great. (50) If we are serious about ensuring that our science is both meaningful and reproducible, we must ensure that our institutions encourage that kind of science.
[填空题]舒适的衣内微气候是指温度32度，湿度（）%，风速（25±15）cm/s。在规定标准下测定的人体最舒适的温度一般是（21±3）度。
[单选题]下列哪项不是新生儿Apgar评分标准( )
A.体温
B.心率
C.呼吸
D.肌强力
E.皮肤颜色
[单项选择]Most people would be (62) by the high quality of medicine (63) to most Americans. There is a lot of specialization, a great deal of (64) to the individual, a (65) amount of advanced technical equipment, and (66) effort not to make mistakes because of the financial risk which doctors and hospitals must (67) in the courts if they (68) . things badly.
But the Americans are in a mess. The problem is the way in (69) health care is organized and (70) . (71) to public belief it is not just a free competition system. The private system has been joined a large public system, because private care was simply not (72) the less fortunate and the elderly.
But even with this huge public part of the system, (73) this year will eat up 84.5 billion dollars—more than 10 per cent of the U. S. Budget—large numbers of Americans are left (74) These include about half the 11 million une
[单选题]污水处理高程布置的任务是( ).
A.确定各处理构筑物的标高
B.确定泵房等的标高
C.选定各连接管渠的尺寸,并决定其标高
D.计算决定各部分的水面标高,以便污水能按处理流程在处理构筑物之间通畅地流动
[多选题] 肾的被膜包括
A.肾浆膜
B.肾筋膜
C.纤维囊
D.脂肪囊
[多选题]通过( )等方式,公开妄议中央大政方针,破坏党的集中统一,情节严重的给予开除党籍处分。( )
A.信息网络、广播
B.电视、报刊
C.书籍、讲座
D.论坛、报告会、座谈会
[单选题]生理性腹泻多见于（ ）
A.6 个月内
B.3 个月内
C.新生儿
D.1 岁内
E.2 岁内
[单选题] 遇雷、雨、大风等情况威胁到人员、设备安全时，( )或专责监护人应下令停止作业。 (1.0分)
A. 作业票签发人
B. 作业负责人
C. 作业人员
D. 作业审核人
[单选题]预应力混凝土和普通钢筋混凝土裂纹的修补方法有三种：即（ ），M1500密封剂修补，ZV型聚合物浆液修补。
A.白乳胶砂浆修补
B.ws胶修补
C.环氧树脂砂浆修补
D.普通水泥砂浆修补
[单选题]作业人员下道避车，本线不封锁时,邻线（线间距小于6.5m）速度Vmax＞120km/h时，（）。
A.本线必须停止作业
B.来车可不下道，但本线必须停止作业
C.本线必须下道
D.下道距离不小于1400m
[单项选择]网站向用户提供信息和服务，并且向用户收取访问其所提供内容的费用，属于的赢利模式是______
A. 广告赢利模式
B. 销售赢利模式
C. 订阅赢利模式
D. 会员制赢利模式
[判断题]违反车流径路，将车辆编入异方向的列车，属于违反列车编组计划。
A.正确
B.错误
[单选题]不会导致低渗性脱水的因素是
A.长期禁食
B.反复呕吐、腹泻
C.长期使用排钠利尿药
D.肠瘘患者大量饮用白开水
E.大创面慢性渗液
[多选题]灭火方法一般有( )。
A.隔离法
B.冷却法
C.窒息法
D.化学中断法
[单选题]增值税一般纳税人按规定转登记为小规模纳税人的,自成为小规模纳税人的( )起适用《关于实施小微企业普惠性税收减免政策的通知》(财税〔2019〕13号)减征优惠。
A.当月
B.次月
C.当年
D.次年
[单选题]某条高速铁路线路钢轨折断后量取断缝值为28mm，经紧急处理后，本线派专人看守放行列车速度为45 km/h，邻线限速不超过（ ）。
A.80 km/h
B.120 km/h
C.160 km/h
D.200 km/h
[单选题]井下消防管路系统在一般巷道中每隔100m,带式输送机巷道每隔( )m设置一组支管和阀门。
A.50
B.100
C.150
D.200
[多选题]所有工作人员(包括工作负责人)不许单独进入、滞留在（ ）。
A.高压室
B.室外高压设备区内
C.阀厅内
D.控制室内
[填空题]下列程序的运行结果是______。
main（ ）
{ int a=1,b=10;
do
{ b-=a;a++;}while(b--＜0) ;
printf("%d,%d/n",a,B) ;
}
[判断题]依据《导游管理办法》，旅行社等用人单位应当维护导游执业安全、提供必要的职业安全卫生条件，并为女性导游提供执业便利、实行特殊劳动保护。
（）
A.正确
B.错误
[判断题]运转中的机械设备对人的伤害方式主要有撞伤、压伤、轧伤、卷缠等。
A.正确
B.错误
[多选题]项目测量工程师的质量管理职责是()
A.使用合格的测量设备进行各项测量作业
B.参与进场设备的开箱验收,并填写相关记录
C.严格按批准的测量方案操作
D.真实记录测量成果
E.编制测量放线技术资料,保证技术资料的真实性、可追溯性,并与施工进度保持同步
[单选题]我国公民刘某为某事业单位的职员，2020年6月刘某办理了提前退休手续，取得一次性补贴收入180000元，刘某办理提前退休手续至法定退休年龄之间共计2年。2020年6月刘某应缴纳个人所得税（ ）元。
A.0
B.1800
C.3480
D.12960
[多选题]（ ）可以授权一定的组织行使行政处罚权。
A.法律
B.行政法规
C.地方性法规
D.规章
[单项选择]数据库设计的根本目标是要解决（）。
A. 数据共享问题
B. 数据安全问题
C. 大量数据存储问题
D. 简化数据维护
[判断题]《物权法》第二十七条规定，动产物权转让时，双方有约定由出让人继续占有该动产的，物权自该约定生效时发生效力。（ ）
A.正确
B.错误
[多选题]在带电的电流互感器二次回路上工作时，短路电流互感器二次绕组，应使用（ ），禁止用（ ）。
A.短路片
B.短路线
C.导线缠绕
D.接地线
[单项选择]烧结普通砖（GB5101-2003）标准中，砖的抗压强度试验，试件数量为（）块，加荷速度为（）kN/s。
A. 10；5±0.5
B. 5；5±0.5
C. 10；1±0.5
D. 5；1±0.5
[判断题]路基地面排水建筑顺坡一般小于1‰。（ ）
A.正确
B.错误
