热门试题:
[单选题]《铁路技术管理规程》规定，峰下线路采用对称道岔不得小于（）。
A.6号
B.7号
C.9号
D.12号
[单选题]在电气化区段作业时，在距离接触网带电部分不足（ ）处所作业时，接触网必须停电，由接触网工区人员安设可靠的临时接地线并验电确认后，方可开始工作。
A.2 m
B.4 m
C.6 m
D.8 m
[单选题]具有祛痰作用的药物是
A.酸枣仁
B.远志
C.苦杏仁
D.地龙
E.石菖蒲
[单选题]用于迅速启闭的切断阀或两位式调节阀应选择()特性的调节阀。
A.快开特性
B.等百分比特性
C.线性
[单选题]（）是指建筑空间顶部，由挡烟垂壁、梁或隔墙等形成的用于蓄积火灾烟气的空间。A、储烟仓B、防火分区C、防烟分区D、避难间
A.挡烟垂壁
B.隔墙
C.隔断
D.结构梁
[单选题]、组合键 ____可以打开“开始”菜单。 (中)(基础知识)
A. +
B. +
C.+<空格键>
D.+
[填空题]
Letter One
Dear Sirs,
Your delay in delivering the carpets ordered on July 2nd is causing us considerable inconvenience, and it threatens the loss of one of our best customers, for whom they are intended.
We are likely to receive a standing contract from this order, but a delay in delivery might well prove fatal (致命的) to our chances. It is not enough, therefore, for you to inform us of the approximate date when delivery could be affected; we must insist on an unconditional guarantee that the goods will be delivered by July 13th. Further, it is important that you lose no time in conveying this information to us.
Yours sincerely
Letter Two
Dear Sirs,
It is with regret and a certain amount of surprise that we find you have not yet delivered the goods ordered two months ago.
As your representative’s promise to affect prompt delivery was an important factor in our placing this order with you, we must i
[多选题]电视摄像师具备的素质包括()
A.熟练掌握电视摄像机的分类
B.熟悉掌握摄像机的使用
C.具有电工知识
D.会编写剧本
[单项选择]世界艾滋病防治宣传日是哪一天：（）
A. 3.24
B. 5.31
C. 10.8
D. 12.1
[单选题] 车站施工中,( )全面负责施工现场的实施进程、施工安全和人员安全,并确保该项施工顺利完成。
A.施工负责人
B.车站值班员
C.行车调度
D.公司调度
[填空题]在匀速直线运动中，一个物体的平均速度是10m/s，则它在各段的平均速度大小是（）m/s，瞬时速度是（）m/s。
[单选题]下列哪哪项不是造成不孕的原因
A.子宫颈松弛
B.子宫发育不良
C.子宫肌瘤
D.子宫内膜异位症
E.子宫内膜结核
[多选题](第二十三条)使用锤、斧、挠钩等器材破拆时( )。(AB)
A.必须检查连接是否牢固
B.破拆时必须保持身体重心稳定,防止摔伤
C.应当在破拆点涂抹润滑油,易于破拆
D.易燃易爆场所破拆应当使用铁质器具
[单项选择]干热空气灭菌法达到灭菌的目的，必须
A. 短时间高热
B. 短时间低热
C. 长时间低热
D. 长时间高热
E. 适宜时间加热
[单项选择]地仓位于（）
A. 目正视，瞳孔直下，当眶下孔凹陷处
B. 在下颌角前上方约1横指，按之凹陷处，当咀嚼时咬肌隆起最高点
C. 口角旁0.4寸，瞳孔直下
D. 目外眦直下，颧骨下缘凹陷处
E. 鼻翼外缘中点旁开5寸，当鼻唇沟中
[单选题]艾滋病合并带状疱疹病毒感染的首选药物是
A.拉米夫定
B.依非韦伦
C.膦甲酸钠
D.更昔洛韦
E.阿昔洛韦
[单项选择]D/P和D/A的主要区别是（）
A. D/P属于银行信用，D/A属于商业信用
B. D/P属于跟单托收，D/A属于光票托收
C. D/P是即期付款，D/A是远期付款
D. D/P是付款后交单，D/A是承兑后交单
[多选题]国家综合性消防救援队伍各级单位领导必须加强对财务工作的领导,建立健全()财务交接等制度。
A.经费管理
B.实物验收
C.资产登记
D.账目公布
[单项选择]代理关系中，本人的一项最主要的义务是（）
A. 不限制代理人密谋私利
B. 本人有义务让代理人检查核对其帐册
C. 支付给代理人佣金或其它约定的报酬
D. 偿还代理人因履行代理义务而产生的费用
[多选题]《山东省农村商业银行员工违规行为处理办法》规定在办理资金清算业务过程中( )资金清算业务信息及资料情节严重的给予有关责任人警告至或记过处分；造成严重后果的给予记大过至开除处分。
A.篡改
B.更改
C.伪造
D.变造
[单选题]4.124. 第124题
三相三线有功电能表，感性负载TV的A相熔丝断有功电量：（ ）。
A.少计二分之一
B.少计超过二分之一
C.少计小于二分之一
D.不确定
[判断题]沉降观测点埋设后，应及时进行检查，看其是否符合要求，应顾及便于立尺，没有立尺的障碍。( )
[单项选择]建筑产品价格的内涵是( )。
A. 建筑产品价值的货币表现
B. 建设工程总价格
C. 工程发承包价格
D. 建设项目投资费用的总和
[单选题]为获取高额垄断利润,垄断组织在采购原材料时大多采取( )
A.垄断高价
B.垄断低价
C.浮动价格
D.固定价格
[多选题]资产损失按性质可分为（）
A.货币资金损失
B.坏账损失
C.存货损失
D.投资损失
[单项选择]个案调查的步骤与内容包括（）
A. 核实诊断
B. 确定传染源和可能的传播途径
C. 确定疾病传播范围
D. 登记全部接触者
E. 以上都是
[单选题] 下面哪一条不是渗透探伤的特点?( )
A. 这种方法能精确地测量裂纹或不连续性的深度
B. 这种方法能在现场检验大型零件
C. 这种方法能发现浅的表现缺陷
D. 使用不同类型的渗透材料可获得较低或较高的灵敏度
[单项选择]All the key words in the article are printed in______ type so as to attract readers' attention.
A. dark
B. dense
C. black
D. bold
[单项选择]
Belief
We all believe in something or someone. We must believe,just as we must eat, sleep, and reproduce. Mankind has an insatiable need for and an irresistible attraction to a vast array of beliefs about gods and demons, magic and miracles, truth and falsehood, love and hate, similarity and difference. Implausible, even irrational ideas, have been cherished for centuries. Saints and other martyrs suffered indescribable pain and agony, even death, for their beliefs. Scientists have been put to death for their belief that the earth is round, or that there is an invisible force called gravity, or that the earth is not the center of the universe with the sun revolving around it, or that the blood circulates throughout the body, or that Man evolving around it, or that the blood circulates throughout the body, or that Man evolved from lower forms of life. Religious leaders have attracted millions of people with their version of how life began
A. belief is the real reason us apart
B. belief is universal and every human is as human as we are
C. belief separated people from one another and leads people to become enemies
D. belief is based on gaining wealth, power, wisdom at others’ expense
[判断题]加强对抓基层工作的组织领导,要做到统一规划部署、统一规范秩序、统一协调工作、统一财物投向
A.正确
B.错误
[单项选择]
Last July, my 12-year-old car died on California’s Santa Arm Freeway. It was an hour before sunset, and I was 25 miles from home. I couldn’t reach anyone to pick me up, so I decided to take a bus. Not knowing the routes, I figured I’d just head east.
A bus pulled up, and I asked the driver how far she was going. "Four more lights," she said. There was another bus I could take from there. This clearly was going to be a long night.
She dropped me off at the end of hex route and told me which bus to look for. After waiting 30 minutes, I began to think about a Very expensive taxi ride home. Then a bus pulled up. There was no lighted number above its windshield(挡风玻璃). It was out of service. But the door opened, and I was surprised to find that it was the same driver.
"I just can’t leave you here," she said. "This isn’t the nicest place. I’ll give you a ride home."
"You’ll drive
A. she happened to go in the same direction
B. she wanted to do something good for other people
C. her brother told her to do so
D. she wanted to earn more money
[单选题]各类作业人员应被告知其作业现场和工作岗位存在的危险因素、防范措施及（）。
A.A-事故紧急处理措施
B.B-紧急救护措施
C.C-应急预案
D.D-逃生方法
[单项选择]下列不属于ENA的是（）
A. Sm
B. RNP
C. SSA
D. dsDNA
E. Jo-1
