热门试题:
[判断题]ZYJ7型分动外锁闭电液转辙机，外锁装置的锁钩铜套磨损不得超过1/3。
A.正确
B.错误
[单选题]停有（ ）的线路禁止溜放。
A.调车机车
B.客运机车
C.货运机车
D.动车组
[单选题]药品不良反应报告和监测是指
A.药品不良反应的发现、报告、评价和控制的过程
B.药品经营企业对本单位经营的药品所发生的不良反应进行分析和报告的过程
C.医疗机构对使用的药品所发生的不良反应进行分析、监测的过程
D.药品不良反应监测中心做出报告并进行核实的过程
[判断题]同一煤种不同粒度条件下,爆炸压力随粒度的减小而增高。( )
A.正确
B.错误
[多选题]通过安检仪图像呈橙色的：
A.岩石
B.碳
C.泥土
D.氧
[单项选择]按照“先进先出”组织数据的数据结构是( )。
A. 队列
B. 栈
C. 双向链表
D. 二叉树
[单项选择]民国初年在《申报》等报纸发表风靡一时的“北京通信”的著名记者是（）。
A. 黄远生
B. 邵飘萍
C. 林白水
D. 徐宝璜
[单选题]用以修复上下颌牙列缺失的义齿称为：（ ）
A.弹性仿生义齿
B.固定义齿
C.可摘局部义齿
D.全口义齿
E.单颌全口义齿
[单项选择]Please point out which of the following expressions is not the characteristics of settlement by letters of credit. ( )
A. L/C is a self-sufficient instrument
B. L/C is a document transaction
C. The issuing bank’ s liabilities for payment
D. L/C is a cargo transaction
[判断题]党内法规是建设社会主义法治国家的有力保障。( )
A.正确
B.错误
[单项选择]阵发性室性心动过速时心率为（）
A. 75～175次/分
B. 160～220次/分
C. 100～150次/分
D. 150～300次/分
E. >300次/分
[单项选择]巴拿马籍货轮"特丽"承运一批运往中国的货物，中途停靠韩国。"特丽"轮在韩国停靠卸载同船装运的其他货物时与利比里亚籍"比亚"轮相碰。"特丽"受损但能继续航行并继续航行至中国港口卸货，"比亚"轮的目的港也是中国港口，因此，"特丽"轮船东向中国某海事法院申请扣押了"比亚"轮，并起诉"比亚"轮，要求其赔偿碰撞损失。依照我国《海商法》的规定，该法院处理该争议应适用下列哪一国法律？（）
A. 中国法律，因为本案两船国籍不同，应适用法院地法处理争议
B. 巴拿马法律，因为它是本案原告船舶的国籍国
C. 利比里亚法律，因为它是本案被告船舶的国籍国
D. 韩国法律，因为韩国是侵权行为地
[单项选择]
青春前期牙周炎
A. 青春前期儿童
B. 青春期少年
C. 青少年
D. 青壮年
E. 老年 下列疾病的好发年龄
[单项选择]能与宿主菌染色体整合的噬菌体基因组称为（）。
A. 毒性噬菌体
B. 温和噬菌体
C. 前噬菌体
D. 溶原性噬菌体
E. 以上都不是
[单项选择]Why trainers are mentioned（ ）
A. It’s the other role of teenagers.
B. To exemplify that fashion has also been youth-led.
C. Most trainers are teenagers.
[判断题]烧结生产最主要的原料是焦粉、白云石、生石灰、无烟煤。
[单选题]应停用的保护、安全自动装置及联跳回路，应填入工作票中的安全措施栏。
A.A.正确
B.B.错误
[单选题] 根据《刑事诉讼法》的规定，刑事拘留的羁押期限（包括人民检察院审查批准逮捕的时间）最长可以达到（ ）日。
A. 7
B. 15
C. 30
D. 37
[单选题]C090137)RNAV是通过陆基或星基导航信号的更新，使用飞机的惯导系统连续定位，达到（）飞行的能力。
A.沿任意导航台到任意经纬度点
B.沿任意航路点到航路点
C.沿导航台到导航台
D.沿任意期望的路径
[判断题]动火工作完毕，现场检查确认无问题后，在动火工作票上填明动火工作结束时间，经四方签名后（若动火工作与运维无关，则三方签名即可），盖上“已终结”印章，动火工作方告终结。
A.正确
B.错误
[单项选择]
M: Dear audiences, today we’ll talk about divorce and its effect on children. Our guest is Jennifer Benzes. Thank you for coming, Jennifer. Do you mind saying something about your divorce
W: No. I got divorced years ago. Even worse, I got divorced when I had small children.
M: Have you thought of the effect divorce may have on your children Their needs can be forgotten as parents are struggling to re-establish their lives.
W: Of course, we have. We are definitely more aware of the impact on children. After all we are not famous people who trade spouses like shoes. For most of us divorce is not entered into lightly. We all suffer. Anyway, we try to comfort our children.
M: How
W: We tell them we love them and will always do.
M: You haven’t thought of saving the marriage
W: Yes, we have. We would do anything to spare our children pain. But you know, fixing a marriage is not like changing a tire. Family conflicts ma
A. understand the choice of divorced people
B. give more financial support to single mothers
C. help divorced people share the loss and build a new life
D. let single mothers share the chance of a better marriage
[不定项选择题]共用题干
Electromagnetic Energy
1 White light seems to be a combination of all colors.The energy that comes from a source of light is
not limited to the kind of energy you can see.Heat is given off by a flame or an electric light.On a cloudy
day it is possible to get a sunburn even though you feel cool.Visible light and the kind of energy that produce
warmth and sunburn are examples of electromagnetic energy.
2 The sun is 93 million miles away from the earth.Yct we can use energy from die sun because elec-
tromagnetic energy travels through space.
3 Many other kinds of energy are also types of electromagnetic energy.Radio,television,and radar signais
travel from transmitters to receivers as low-energy electromagnetic waves. Infrared（红外线的）radiation is an
electromagnetic wave.When it is absorbed by matter,heat is produced.Wayes of infrared and visible light
have more energy than waves of radio,television,or radar. Ultraviolet rays（紫外线）and X-rays are eleetro-
magnetic waves with even greater amounts of energy.Infrared radiation is used in cooking food and heating
buildings.Sunlight and electric lights are part of our requirements for normal living. Ultraviolet radiation is
useful in killing certain disease organisms.X-rays and gamma rays have so much energy that they travel right
through solid objects.They can be used to detect and treat cancer。 X-rays are used in industry to find hidden
cracks in metal,and in medicine to reveal broken bones.
4 Usually we use electricity to generate electromagnetic energy.The source of most of our energy is the
sun.Heat from the sun causes water to evaporate.When the water falls to the earth as rain,some of it is
trapped behind dams and then used to operate electric generators,Other generators are powered by coal,but
the energy stored in coal came from the sun,too.
5 Until recently,the source of the tremendous amount of energy given off by the sun was a puzzle.If
the sun depended on chemical reactions,it would have used up all its energy long ago.Experiments with
electromagnetic radiation led to the theory that mass can be converted into energy．入bout forty years after the
theory was proposed , nuclear energy was harnessed（利用）by man. Chemical energy comes from electron
（电子）rearrangement. Nuclear energy comes from a change in the nucleus of an atom. Compared with chemi-
cal reactions,nuclear reactions release millions of times more energy per pound of fuel.We now believe that
the sun's energy comes from the nuclear reactions in which hydrogen is changed into helium（氦）.
6 Nuclear energy is beginning to compete with coal as an economical source of power to generate elec-
tricity.It is also being used to operate engines in large ships.Scientists continue to seek new and better
methods of obtaining and using energy.
The energy stored in coal_______________.
A.electromagnetic energy
B.electromagnetic energy travels through space
C.came from the sun
D.when a change in the nucleus of an atom takes place
E.whlen the sunrays are fierce
F.chemical energy is generated
[单选题]“听其言必责其用，观其行必求其功”，这一观点()。
A.强调认识对实践的决定作用
B.强调实践对认识的检验作用
C.认为认识可以脱离实践
D.认为实践可以脱离认识
[单项选择]法洛四联症的临床特点应除外以下哪一项（ ）
A. 婴儿早期可无发绀
B. 不易并发脑血栓
C. 多数有蹲踞现象
D. 可有缺氧发作
E. 胸骨左缘第2～4肋间可闻及收缩期杂音
[单选题]测量杆塔、变压器、避雷器的接地电阻而拆装接地线时应戴（ ）。
A.手套
B.安全帽
C.绝缘手套
D.检电笔
[多选题] 要推出更多更高质量的服务举措，着力解决好群众（ ）等突出问题，让人民群众有更多更直接更实在的获得感。
A. 办事难
B. 办事慢
C. 来回跑
D. 不方便
[单项选择]在VBA中，能自动检查出来的错误是（ ）。
A. 语法错误
B. 逻辑错误
C. 运行错误
D. 注释错误
[单选题]道岔木枕的尺寸规格为厚度16厘米、宽24厘米、长。（ ）
A.2.6至2.7米
B.2.6至4.8米
C.2.6至2.9米
D.2.6至4.2米
[单选题]杜邦公司认为,企业的 是企业组织和员工个人的特性和态度的集中表现,这种集合所建立的就是安全拥有高于一切的优先权。
A.安全文化
B.安全生产责任制
C.安全生产标准化
D.安全规章制度
[单选题]用垮落法控制顶板时,放顶区内支架、木柱、木垛的回收方法,必须在( )中明确规定。
A..作业规程
B.作业标准
C.作业方法
[单选题]针对供电方案的确定，根据与客户预约时间，组织开展现场勘查。现场勘查前，应预先了解待勘查地点的(
A.现场供电条件
B.用电容量
C.用电类别
D.负荷性质
[单项选择]风水的病机为
A. 肾阳不足，停水泛溢
B. 肺失宣降，水湿停留，泛溢肌肤
C. 风邪外袭，肺失通调，停水外溢
D. 脾阳不运，停水泛溢
E. 水湿犯表，郁而化热
[单项选择]女，34岁，干咳一个月，无发热，盗汗，反复静滴头孢菌素半个也未见效，查体，T36.8，双侧颈部均可触及黄豆大淋巴结，质软活动，双肺未闻及干湿罗音，为明确诊断，首
选的检查是：
A. 血沉
B. 胸部X线片
C. 痰找结核杆菌
D. 结核菌实验
E. 肺功能
[判断题]( )管道的自然电位与管道的材质和表面状态有关,与土质状态无关。
A.正确
B.错误
[单项选择]华星建设单位希望将总部大楼建成标志性建筑，于是向社会征集设计力案，并声明如果方案被采纳，则奖励设计者人民币30万元。在对众多稿件的评审后，建设单位并没有发现满意的方案，于是委托工程师丙在综合甲、乙二人设计稿的基础上进行改进，完成了设计稿，建设单位支付给丙20万元报酬。
上述场景中，建设单位的行为( )。
A. 侵犯了甲、乙的著作权
B. 没有侵犯甲、乙的任何权利
C. 侵犯了甲、乙的专利权
D. 侵犯了甲、乙的商标权
