热门试题:
[单项选择]下列不属于装备技师应当履行职责的是（）
A. 指导官兵按照规程、规定操作使用装备器材
B. 负责具体组织做好本中队器材装备的管理、保养工作
C. 对装备器材的一般性故障进行诊断和排除，提出装备器材的送修意见
D. 在灭火救援现场遂行装备技术保障
[填空题]我国四大古典文学名著是《红楼梦》、《水浒》、《三国演义》、（）。
[多选题]在保安巡逻勤务中,以下关于交叉巡逻说法正确的是( )。
A.是徒步巡逻的常见形式
B.是两组以上保安员分别从不同方位沿相互交叉的路线进行的巡逻
C.可以每名保安员单独编组
D.可以使保安员相互呼应,相互支援
E.适用于区域范围不大、巡逻中能够将区域全部纳入视线的情况
[多项选择]视功能检查包括哪些方法（）
A. 视觉心理物理学检查
B. 视野检查
C. 视力检查
D. 眼电图检查
E. 视觉电生理检查
[单选题]第一度房室传导阻滞是指PR间期超过
A. 0.11S
B. 0.12S
C. 0.20S
D. 0.40S
E. 0.32S
[判断题]总公司负责TEDS布局规划，制定TEDS运用管理办法。
A.正确
B.错误
[单项选择]下列可用于区别抑郁症与恶劣心境的是（）
A. 情绪低落
B. 睡眠障碍
C. 记忆力减退
D. 有想死的念头
E. 精神运动性抑制及幻觉妄想
[单选题]教一学过程的三种过程是（ ）。
A.学习过程、教学过程和评价／反思过程
B.学习过程、教学过程和互动过程
C.学习过程、教学过程和思考过程
D.学习过程、教学过程和管理过程
[单选题]当环境温度低于“ ”℃时，应供电防冻。不具备防寒防冻条件时，动车组应进行排空作业。
A.0
B.1
C.5
D.10
[不定项选择题]共用题干
Science and Truth
“FINAGLE”（欺骗）is not a word that most people associate with science. One reason is that the image of the scientist is of one who always______ (51)data in an impartial（不偏不倚的）search for truth. In any debate______ ( 52 ) intelligence , schooling , energy—the phrase“science says”usually disarms opposition.
But scientists have long acknowledged the existence of a“finagle factor”—a tendency by many scientists to give a helpful change to the data to______(53)desired results.The latest of the finagle factor in action comes from Stephen Jay Gould,a Harvard biologist,who has ______(54)the important 19th century work of Dr. Samuel George Morton.Morton was fa-mous in his time for analysing the brain______(55)of the skulls as a measure of intelligence.
He concluded that whites had the largest brains,that the brains of Indians and blacks were smaller,and______(56),that whites constitute a superior race.
Gould went back to Morton's original data and concluded that the______(57)were an example of the finagle at work .He found that Morton's“discovery”was made by leaving out embarrassing data,______(58)incorrect procedures,and changing his criteria-again,always in fayour of his argument. Morton has been thoroughly discredited by now and scientists do not believe that brain size reflects______(59).
But Gould went on to say Morton's story is only an example of a common problem in ______(60)work .Some of the leading figures in science are______(61)to have used the finagle factor. Gould says that Isaac Newton fudged out（捏造）to support at least three central statements that he could not prove .And so______(62)Laudius Ptolemy,the Greek astronomer,whose master work,Almagest,summed up the case for a solar system that had the earth asits centre .Recent______(63)indicate that Ptolemy either faked some key data or resorted heavily to the finagle factor.
All this is important because the finagle factor is still at work.For example,in the artificial sweetener controversy,it is______(64)that all the studies sponsored by the sugar industry find that the artificial sweetener is unsafe,______(65)all the studies sponsored by the diet food industry find nothing wrong with it.
52._________
A.of
B.over
C.in
D.with
[单项选择]《互联网电子公告服务管理规定》是（）开始施行。
A. 2000年9月20日
B. 2000年10月8日
C. 2005年9月20日
D. 2005年9月25日
[单项选择]有以下程序：
#include ＜ stdio. h ＞
main ( )
char s[] = "ABCD", * p;
for(p=s+1;p＜s+4;p++) pfintf(" % s /n" ,p);
A. ABCD
B. A
C. B
D. BCD
[简答题]按照国家发展改革委国家能源局《关于印发输配电定价成本监审办法的通知》(发改价格规〔2019〕897号)要求,简述输配电定价成本的构成。
[单选题]摇枕装车标记涂打要求：装车单位为20号字，年月为（）字，铸造年月为40号字。
A.40号
B.20号
C.15号
D.10号
[判断题]试关井时，要密切注意立管、套管压力的变化，严禁压力超过防喷器的允许压力。
A.正确
B.错误
[单选题]“农资贷”贷款( )支付方式进行支付。
A.必须采用受托
B.必须采用自主支付
C.可以采用受托支付方式
D.可以采用自主支付
[单项选择]羊水过多常提示胎儿有消化道发育畸形的可能，超过多少为羊水过多（）
A. 2000ml
B. 1000ml
C. 1500ml
D. 3000ml
E. 以上都不是
[单项选择]
Most of us think we know the kind of kid who becomes a killer, and most of the time we’re right. Boys (1) about 85% of all youth homicides, and in those cases about 90% (2) a pattern in which the line from bad parenting and bad (3) to murder is usually clear. Their lives start with abuse, neglect and (4) deprivation at home. Add the effects of racism, poverty, the drug and gang cultures, and it is not (5) that in a violent society like ours, (6) children become deadly teens.
(7) what about the other 10% of kids who kill: the boys who have (8) parents and are not poor Are their parents to blame when these kids become (9)
Most children do fine while young enough to be (10) by loving parents, but change as adolescents subjected to peer competition, bullying and rejection, (11) in big high schools. The "normal" culture of adolescence today contains elements that are so nasty
A. complete
B. commit
C. submit
D. perform
[判断题]“项目负责人思想麻痹, 盲目赶工期, 安全生产意识不强”是导致此次事故的直接原因。 ( )
A.正确
B.错误
[多选题]智能变电站现场运行规程除具备常规站内容外，对合并单元、采集器、保护装置、智能终端、安全自动装置等应增加以下内容（ ）。
A. 装置的功能介绍及构成、网络连接方式
B.技术参数及运行标准
C. 日常巡视检查维护项目
D.软压板与硬压板之间的逻辑关系、正常运行操作方法及注意事项、事故异常及处理方案
[判断题]在4级及以上的大风以及暴雨、雷电、冰雹、大雾、沙尘暴等恶劣天气下，应停止露天高处作业。
A.正确
B.错误
[判断题]轻质油品,如汽油、煤油等,燃烧热值低,速度快。( )(易)
A.正确
B.错误
[单选题]左心衰竭最早出现的临床症状是
A.疲乏无力
B.劳力性呼吸困难
C.阵发性夜间呼吸困难
D.夜间卧床时咳嗽
E.失眠、尿少、头晕
[单选题] 液压泵是将电动机输出的机械能转换为( )的能量转换装置(易)
A.气体压力能
B.势能
C.液体压力能
D.动能
[单选题]供电电源中断后，应有措施至少保证与主站通信( )次（停电后立即上报停电事件）并正常工作( )min的能力，存储数据保存至少( )年，时钟至少正常运行( )年。
A.A.3,1,5,10
B.3,1,10,5
C.1,1,5,10
D.1,1,10,5
[单项选择]下列关于边沁的说法不正确的是（）？
A. 他坚持功利主义原则
B. 他肯定了自然欲望的合理性
C. 他认为快乐都是平行的
D. 他提倡追求社会群体的人的幸福的最大化
[单选题]和谐型电力机车均衡风缸控制模块(ERCP)本机状态下， 响应自阀指令， 控制均衡 风缸压力及( )压力
A.总风缸
B.平均管
C.列车管
[判断题]( )横隔板连接断裂达总量1 /2及以上,已危及行车安全。其劣化等级为A1级。
A.正确
B.错误
[判断题]出入机房前应经过相关人员批准并履行登记手续。
A.正确
B.错误
[单选题]老年人保证充足的维生素E供给量是为了 ( )
A.抗疲劳
B.增进食欲
C.增强机体的抗氧化功能
D.降低胆固醇
E.防止便秘
[单项选择]
President Enrique Pena Nieto has encouraged Mexicans to walk more, use stairs and exercise one hour every day as he launched a campaign against the unrestrained obesity and diabetes (糖尿病). "We can’t keep our arms crossed in front of a real overweight and obesity (1) . The lives of millions of Mexicans are (2) at risk," Mr. Pena Nieto said.
Seven in 10 adults are (3) overweight or obese in Mexico, (4) one-third of the country’s children (5) in that category, according to official figures. Mexico now has a higher rate of overweight people (6) the United States, and it also has the highest (7) of diabetes among the 34-nation Organization of Economic Co-operation and Development.
Presenting his national strategy to (8) obesity and diabetes, Mr. Pena Nieto said the Health Ministry will open an "observatory" to (9) and respond to the problem. The strategy incl
A. in
B. for
C. with
D. to
[多项选择]中国目前的汽车消费信贷行业在赢利模式上主要集中在（）。
A. 汽车消费信贷利差
B. 汽车销售代理返利
C. 保险代理
D. 维修护理
[单项选择]牙菌斑控制的机械措施有（）。
A. 刷牙
B. 牙线
C. 牙签
D. 牙间刷
E. 以上均是
[单选题]对声称丢失车票的旅客，不能提供购票时所使用的有效身份证件原件的，列车和到站（）处理，并登记其身份信息。（《南昌局集团公司旅客声明丢失实名制车票挂失补办流程》南铁客〔2021〕42号
A.通知公安
B.按无票
C.补齐票款
D.交站
[单选题]下列做法不符合节能环保的是().
A.打印纸双面利用,以降低纸张消耗
B.采用省墨方式进行打印,以减少打印用墨
C.适当加大文档中文本的行距,以降低打印密度
D.D:没有打印任务时关闭打印机电源,以减少电能浪费
[单选题]（ ）主要管理正线列车、车站固定台及车站手持台
A.车辆段调度台
B.行车调度台
C.维修调度台
D.环控调度台
[单选题]《护士条例》的根本宗旨是( )
A.维护护士合法权益
B.促进护理事业发展,保障医疗安全和人体健康
C.规范护理行为
D.保持护士队伍稳定
E.促使护士依法履行职责
[多项选择]验船师在检查固定式结构的船舶垃圾装置应满足下列要求（）
A. 收集装置的开口应设有能紧密关闭的盖子；
B. 收集装置应以不燃材料制成，并应能防腐；
C. 收集装置应定期消毒并应便于清洗，同时应具有足够的容积；
D. 收集装置应与接收设施相适应等。
