热门试题:
[判断题]( )滚动轴承的配合游隙既大于原始游隙,又大于工作游隙。
A.正确
B.错误
[单项选择]胶轮车转向盘自由行程一般不超过（）。
A. 10～15度
B. 15～25度
C. 25～30度
D. 30～35度
[单项选择]正态分布的位置参数是（）
A. S
B. M
C. p
D. μ
E. t
[单选题]触电急救，胸外心脏按压频率应保持在（ ）次/min，
A.60
B.80
C.100
D.120
[多选题]有下列()情形之一、经核查属实的,给予举报人奖励。
A.举报煤矿重大安全生产隐患的
B.举报隐瞒煤矿伤亡事故的
C.举报国家机关工作人员和国有企业负责人投资入股煤矿,及其他与煤矿安全生产有关的违规违法行为的
D.举报煤矿其他安全生产违规违法行为的
[判断题]在对高强度钢进行加热时,可以使用热敏材料来控制温度。( )
A.正确
B.错误
[单选题]婴儿出生时脊柱是直的,弯曲是随着( )逐渐形成的。
A.骨骼发育
B.语言发育
C.食欲增加.
D.动作发育
[单选题]下列关于抽样的说法中，不正确的是（）。
A.选取部分特定项目进行审查的结果，不能用于推断整个审计事项
B.在审计事项包含的项目数量较多，需要对审计事项某一方面的总体特征作出结论时，审计人员可以进行审计抽样
C.审计人员可以在审计中结合使用选取全部项目、选取特定项目和审计抽样三种方法
D.审计抽样包括选取全部项目、选取特定项目
[多选题]判断伤员是否有呼吸的方法有（ ）。
A.A、耳听
B.B、眼视
C.C、晃动伤员
D.D、皮肤感觉
E.E、闻
[单选题]脚手架每根钢管的最大质量不应大于（）kg。
A.25
B.30
C.35
D.40
E.略
F.略
[判断题]加强易伤部位和相对较弱部位的训练，提高他们的功能，是预防运动损伤的一种积极手段。
[判断题]跨行支付业务未经查询查复，发起行不得单方更改支付凭证要素。
[判断题]电容电流大于150A及以上，补偿方式应根据系统规模的发展，应采用分散补偿方式，或采用自动补偿消弧线圈并联固定电抗器的方式，防止补偿过于集中造成系统因消弧线圈退出引起严重欠补偿运行。
[多项选择]到期汇票被拒绝付款后，持票人可以行使追索权，请求被追索人支付的金额和费用有( )。
A. 被拒绝付款的汇票金额
B. 汇票金额自到期日起至清偿日止按银行同档次流动资金贷款利率计算的利息
C. 取得有关证明和发出通知书的费用
D. 违约金
[判断题] 对T型螺栓应进行定期涂油,防止螺栓锈蚀,油脂性能应符合相关规定。()
A.正确
B.错误
[单选题]以20/5t桥式起重机导轨为基础,调整供电导管,调整其( ),直至误差≤4mm。
A.水平距离
B.垂直距离
C.倾斜距离
D.交叉距离
[单选题]工资的本质是
A. 劳动的价值或价格
B. 劳动力的价值或价格
C. 工人全部劳动的报酬
D. 工人剩余劳动的报酬
[单选题]哪种力是指牙周组织所能耐受的最大力?
A、咀嚼肌力
B、h
A.力
B.最大h
C.力
D.牙周潜力
E.咀嚼用力
[单选题]（ ）是表示线圈产生自感磁链能力的物理量。
A、互感 B、电场 C、电感 D、电能
A.A
B.B
C.C
D.D
[单项选择]张小林董事长的公司起步做的第一单生意是和哪家公司做的（）？
A. 中国移动
B. 中国石油
C. 中国石化
D. 神华集团
[判断题]电动吊篮的配重应准确,并牢固地安装在配重点上。
A.正确
B.错误
[判断题]动火作业间断或终结后，应汇报工作票签发人，方可离开。
A.正确
B.错误
[填空题]
On the area weather map, most stations in southern Michigan are still reporting sunny skies. It’s seventy-nine degrees at Detroit, seventy-three de grees at Lansthg. Chicago is reporting light showers. South Bend is cloudy as the cloudiness moves in from the southwest. The temperature at Ann Ar bor Airport in degrees Celsius is twenty-three point three. That’ s seventy four degrees on the Fahrenheit scale. Sixty-six degrees is the water tempera ture of the lake with winds gusting at twenty knots. The relative humidity is fifty-five percent and the barometric pressure is thirty point eleven inches of mercury and falling. The poliution index today is seventy-five. The quality of our air is fair. Sunrise will be at six o’ clock tomorrow morning. And now for the extended forecast. For tonight, we expect partly cloudy condi tions and mild temperatures with tonight’s low about sixty degrees and only a twenty percent chance of any showers this evening. Tomorrow m
[判断题]考虑了公司所得税后，由于公司需要缴纳的所得税剥夺了一部分收益，所以，公司市值将比原来不计所得税时少。( )
[单选题]直流控保、阀控、空调、消防系统已投运正常，阀冷却系统已正常运行(____)小时以上且电导率符合要求后，方可解锁换流阀。
A.A.1
B.2
C.3
D.4
[单项选择]
[听力原文]8-10
W: What are you doing, Bill Writing a letter
M: Yes, and it’s not easy.
W: My Aunt Mabel sent me a gift for my birthday. I can’t remember which gift was hers, but I want to thank her for it.
M: Oh, that’s a difficult problem. When it happens to me, I just write to say" Thank you for the wonderful girl" without saying what a gift was. Are you with me
W: Yes, thanks. That’s a clever idea.
M: When you have a bad memory, you have to be clever.
What does "Are you with me " mean （）
A. Are you listening to me
B. Are you clear
C. Are you still in the room
D. Are you still my friend
[多选题]热量传递的三种基本方式是( )、( )和辐射。
A.传导
B.向导
C.对流
D.横流
[单项选择]信贷员在流动资金贷款发放后的（）内进行一次实地跟踪检查。贷款期限在半年内的检查不少于（），贷款在半年以上的，至少（）检查一次
A. 半月 两次 每两个月
B. 半月 两次 每季度
C. 一个月 两次 每季度
D. 一个月 一次 每半年
[多选题]依据《生产安全事故报告和调查处理条例》的规定，事故发生单位主要负责人有（ ）行为之一的，处上一年年收入40%至80%的罚款；属于国家工作人员的，并依法给予处分；构成犯罪的，依法追究刑事责任。
A.不立即组织事故抢救的
B.迟报或者漏报事故的
C.瞒报事故的
D.在事故调查处理期间擅离职守的
[单项选择]男性，36岁，巨大视网膜脱落行修补术。原则上不应使用或至少应在往玻璃体内注入惰性气体前15min停用的药物是（）。
A. 丙泊酚（异丙酚）
B. 异氟烷（异氟醚）
C. 瑞芬太尼
D. 氧化亚氮
E. 硫喷妥钠
[单项选择]Having no language, infants cannot be told what they need to learn. Yet by the age of three they will have mastered the basic structure of their native language and will be well on their way to communicative competence. Acquiring their language is a most impressive intellectual feat. Studies of how children learn language generally agree that the most remarkable aspect of this feat is the rapid acquisition of grammar. Nevertheless, the ability of children to conform to grammatical rules is only slightly more wonderful than their ability to learn words. It has been reckoned that the average high school graduate in the United States has a reading vocabulary of 80,000 words which includes idiomatic expressions and proper names of people and places. This vocabulary must have been learned over a period of 16 years. From the figures, it can be calculated that the average child learns at a rate of about 13 new words per day. Clearly a learning process of great complexity goes on at a rapid ra
A. suspected
B. estimated
C. proved
D. said
[判断题]依据《职业病分类和目录》（国卫疾控发[2013]48号，职业病分为十大类132种。
A.正确
B.错误
[单项选择]2006年底，我国已投产水电装机为1.3亿千瓦，占3.95亿千瓦的经济可开发量的33%。而目前世界发达国家的水电开发度平均已在（）以上，相比之下，我国水电开发还有很大差距。
A. 30%
B. 50%
C. 60%
[判断题]员工在作业过程中，必须按照公司安全生产规章制度的要求、规定和说明书要求，正确佩戴和使用劳动防护用品；未按规定佩戴和使用劳动防护用品的，不得上岗作业。
A.正确
B.错误
[单选题]（）营销部负责保护和自动装置整定检查。
A.市县公司
B.省公司
C.调控中心
D.运检部
[判断题]《中国铁路北京局集团有限公司突发大客流及旅客列车大面积晚点应急预案》规定：乘务单位接到集团公司启动大面积晚点应急响应命令后，乘务单位应急指挥中心要及时将情况向值班段长和主要领导等汇报，立即启动应急响应。及时通知相关人员到岗到位，做好应急准备。
A.正确
B.错误
[判断题]为了防止水分的凝结，需要对汽车风窗玻璃加热，采用了风窗除霜装置。
A.正确
B.错误
[单项选择]
The field of medicine has always attracted its share of quacks and charlatans—disreputable women and men with little or no medical knowledge who promise quick cures at cheap prices. The reasons why quackery thrives even in modem times are easy to find.
To begin with, pain seems to be a chronic human condition. A person whose body or mind hurts will often pay any amount of money for the promise of relief. Second, even the best medical treatment cannot cure all the ills that beset men and women. People who mistrust or dislike the truths that their physicians tell them often turn to more sympathetic ears.
Many people lack the training necessary to evaluate medical claims. Given the choice between (a) a reputable physician who says a cure for cancer will be long, expensive and may not work at all, and (b) a salesperson who says that several bottles of a secret formula "snake oil" will cure not only cancer but tuberculosis as well, some individuals will
A. are misled by a secret formula
B. cannot afford a treatment
C. lack medical knowledge
D. do not trust physicians
[判断题]只有当入射光频率高于红限频率时，光电效应才能够产生。
