热门试题:
[单选题]行人持有长大、飘动等物件通过道口时,不得高举挥动,应与牵引供电设备带电部分保持( )以上的距离。
A.2m
B.3m
C.4m
D.5m
[多项选择]以下属于工商银行流动性管理服务产品的是()
A. 对公外汇买卖
B. 单位账户日间透支
C. 一般委托贷款
D. 集团账户
E. 资金池
[判断题]项目负责人应当定期听取事故隐患排查治理情况汇报,保证事故隐患整改所必需的资金,及时协调解决隐患整改治理过程中的问题。( )
A.正确
B.错误
[单选题]依据《中国南方电网有限责任公司电力安全工作规程》(Q/CSG510001-2015)第15. 1. 4条规定:在10kV广场线故障跳闸后,需对10kV广场线中电缆沟内的一段电缆进行抢修,抢修人员进入电缆沟之前,应先( )。
A.识别沟内电缆
B.戴绝缘手套
C.穿绝缘靴
D.用吹风机排除浊气
[单项选择]五笔字型码输入法属于______。
A. 音码输入法
B. 形码输入法
C. 音形结合的输入法
D. 联想输入法
[不定项选择题]8个月男孩,持续高热,频咳,精神萎靡5天,近2天气促加重,今抽搐3次,全身性发作,嗜睡。查体:体温40.0℃,呼吸56/分,心率148/分,双肺少量中细湿啰音,左下肺可闻管状呼吸音,白细胞计数4.0×109/L,腰椎穿刺颅压稍高,脑脊液常规正常。
最可能的诊断是( )。
A.肺炎链球菌肺炎
B.金黄色葡萄球菌肺炎
C.支原体肺炎
D.毛细支气管炎
E.腺病毒肺炎
[不定项选择题]共用题干
The World's Best-Selling Medicine
Since ancient times,people all over the world have used willow to stop pain. The willow tree contains salicylic acid(水杨酸).This stops pain, but there is one problem. Salicylic acid also hurts the stomach. In 1853,a French scientist made a mixture from willow that did not hurt the stomach.
However,his mixture was difficult to make,and he did not try to produce or sell it.
In 1897,in Germany,Felix Hoffmann also made a mixture with salicylic acid. He tried it himself first and then gave it to his father because his father was old and in a lot of pain.
His father's pain went away,and the mixture did not hurt his stomach.
Hoffmann worked for Bayer,a German company. He showed his new drug to his manager,who tested the drug and found that it worked well.Bayer decided to make the drug.
They called it aspirin and put the Bayer name on every pill.
Aspirin was an immediate success. Almost everyone has pain of some kind,so aspirin answered a true need. Aspirin was cheap,easy to take,and effective. It also lowered fevers.
Aspirin was a wonder drug.
At first,Bayer sold the drug through doctors,who then sold it to their patients. In 1915,the company started to sell aspirin in drugstores.In the United States,Bayer had a patent(专利权)on the drug. Other companies could make similar products and sell them in other countries,but only bayer could make and sell aspirin in the United States.In time,Bayer could no longer own the name aspirin in the United States. Other companies could make it there,too.However,Bayer aspirin was the most well known,and for many years,it was the market leader.
By the 1950s,new painkillers were on the market. Aspirin was no longer the only way to treat pain and reduce fever. Bayer and other companies looked for other drugs to make.However,in the l970s they got a surprise. Doctors noticed that patients who were taking aspirin had fewer heart attacks than other people. A British researcher named John Vane found the reason aspirin helped to prevent heart attacks.In 1982,he won the Nobel prize for his research. Doctors started to tell some of their patients to take aspirin every day to prevent heart attacks.It has made life better for the many people who take it. It has also made a lot of mon-ey for companies like Bayer that produce and sell it!
Why was Felix Hoffmann looking for a painkiller?
A.His company told him to do that.
B.His father was in pain.
C.He wanted to make a lot of money.
D.He suffered from headache.
[判断题]当电压相同时,电流与电阻成反比关系。
A.正确
B.错误
[判断题]自救器用于防止使用人员气体中毒或缺氧窒息
()
A.正确
B.错误
[单选题]在应急救援过程中,卫生部门负责现场( )指挥及受伤人员抢救和护送转院等工作。
A.医疗救护
B.抢修运输
C.个人防护
D.警戒
[判断题]220kV的平均额定电压为235kV。
A.正确
B.错误
[单选题]直接接触设备的电气测量,可单人进行。
A.正确
B.错误
C.略
D.略
E.略
F.略
[单选题]依照《公安机关办理刑事案件程序规定》的规定,讯问结束后,讯问笔录由犯罪嫌疑人( )。
A.在首页签名
B.在末页签名
C.逐页签名
D.在任意页签名
[单选题]确定正常运行区的宽度时,应当考虑所使用的导航系统的( )。
A.可用性
B.完好性
C.精度
D.一致性
[多选题]限制谐振过电压的措施有( )。
A. 提高断路器动作的同期性
B. 高抗中性点加装小电抗
C. 防止发电机自励磁
D. 选用灭弧能力强的断路器
[单选题]Ⅰ型消防安全吊带由腰部织带.腿带.腰带带扣.织带拉环等零部件构成,为( )。
A.胸式安全吊带
B.坐式安全吊带
C.全身式安全吊带
D.半身式安全吊带
[多项选择]根据公关目标实现顺序,可以把公关目标分为()。
A. 传播信息目标
B. 联络感情目标
C. 改变态度目标
D. 引起行为目标
E. 长、中、短期目标
[不定项选择题]共用题干
妊娠合并心脏病孕妇,27岁,心功能Ⅱ级,足月入院待产。
整个产程中,该产妇心脏负担最重的时期是
A.第一产程
B.第二产程
C.第三产程
D.第一产程末
E.第二产程末
[单选题]《铁路旅客运输管理规则》规定,客流调查的调查对象是()。
A.旅客或学生
B.居民或学生
C.旅客
D.居民或旅客
[填空题]框架桥涵的顶进误差,应符合中线一端顶进时不超过200mm,两端顶进时不超过 ( ) 。
[单选题] 当需要表达螺纹牙型时,应用()表达牙型。
A.斜视图
B.局部放大图
C.向视图
D.全剖视图
[单选题] 负载的有功功率为P,无功功率为Q,电压为U,电流为I时,负载的电阻R和电抗X的表达式为( )。
A. R=P/I2,X=Q/I2
B. R=P/I,X=Q/I
C. R=I2/P,X=I2/Q
D. R=E2I/P,X=E2I/Q
[多选题]通常火场供水消防车主要( )。
A.火场供水战斗车
B.火场运水车
C.火场串联(接力)供水车
D.火场机动(备用)供水车
[单选题]事故隐患排查治理情况应当如实记录,并通过职工大会或者职工代表大会、信息公示栏等方式向( )通报。
A.当地安全生产监督管理部门
B.企业负责人
C.从业人员
D.行业管理部门
[单选题]《铁路旅客运输规程》第二十条规定,( )的学生,凭附有加盖院校公章的减价优待证的学生证可购买学生票。
A.A、 职工大学
B.B、 函授学校
C.C、 业余广播大学
D.D、 军事院校
[单项选择]为防止131I被结节外甲状腺组织摄取,131I治疗自主功能性甲状腺结节后应继续服用甲状腺素的时间为
A. 2周
B. 1个月
C. 2个月
D. 3个月
E. 6个月
[判断题]禁止用个人保安线代替接地线。
A.正确
B.错误
[单选题]下列中属于发动机冷却强度调节装置的是:( )
A.水泵
B.散热器
C.补偿水桶
D.百叶窗
[单选题]46岁男性,因乏力就诊,血红蛋白为68g/L,血压为156/94mmHg,血肌酐为386μmol/L。其诊断是( )
A.贫血
B.高血压
C.慢性肾功能不全
D.急性肾功能不全
E.营养不良
[多选题]下列因素属于贷款分类应注意考虑的是( )。
A.借款人的还款能力
B.借款人的还款记录
C.借款人的还款意愿
D.贷款项目的盈利能力
E.贷款的担保
F.贷款偿还的法律责任
[多选题]集团公司《党支部建设工作实施细则》明确,扩大发展党员工作中的民主,认真完善落实发展党员预审制、( )和群团组织“推优”制度,严格发展党员工作程序和纪律。
A.推荐制
B.考察制
C.公示制
D.票决制
[单选题]民警王某在办理陈某盗窃的行政案件时对其强制传唤。以下说法正确的是( )。
A.传唤时除确有必要立即检查的,检查陈某人身应当出示工作证件和县级以上公安机关开具的检查证
B.检查陈某人身应经派出所负责人审批
C.强制传唤王某必须由县级以上公安机关负责人审批
D.检查陈某的住处可由派出所负责人审批
[单项选择]
The first newspapers were handwritten sheets which were posted in public places. The earliest recorded newspaper was started in Rome in 59 B. C.. In the 700s, the world’s first printed newspaper was developed in China. The paper was printed from carved wooden blocks and distributed among the citizens. Europe didn’t have a regularly published newspaper until 1609, when one was started in Germany. The first regularly published newspaper in the English language was printed in Amsterdam in 1620. In 1621, an English newspaper was started in London and was published weekly. The first daily English newspaper was the Daily Courant( current), which didn’t appear until March 1702. In 1690, Benjamin Harris printed the first American newspaper in Boston. The paper was called Publick (public) Occurrences, hath forreign (foreign) and domastick (domestic). The local government, however, didn’t approve of the paper and stopped its publication after the first issue. In 170
A. China developed advanced technology in printing long before any other countries in the world.
B. Move people read newspapers in English than in any other languages.
C. Japan is the country where people read more newspapers.
D. Newspapers have developed quickly in the U.S. since the beginning of the 18th century.
[填空题]A. to send goods to various parts of the world
B. at any time during the year
C. has greatly promoted trade
D. is it possible to produce on a large scale
E. the transport of goods
F. it is possible to produce on a large scale
The development of modern means of transport ______.
[单选题]路基基床翻浆发生在非渗水性或( )填料填筑的路基地段,引发道床病害。
A.沙石
B.弱渗水性
C.石渣
D.炉灰渣