热门试题:
[判断题]施工方案是以子单位工程为主要对象编制的施工技术与组织方案。
[单选题]广深港高铁旅客提前或延后乘车应在规定时间内办理改签，未改签乘车按（ ）处理。
A.无票
B.票面不符
C.核收手续费
D.加收罚款
[判断题]气门间隙过大时，会使得发动机进气不足，排气不彻底。
A.正确
B.错误
[单项选择]按照“精简、高效、统一”和“管理重心下移、组织架构扁平化”的原则，青岛港不断深化改革。着力解决机构臃肿、______的问题，精简干部队伍。
填入划横线部分最恰当的一项是( )。
A. 人浮于事
B. 僧多粥少
C. 十羊九牧
D. 投闲置散
[单项选择]男性，75岁。冠心病、间断发生左心衰竭2年。因半天前与家人争吵后心悸、气短，不能平卧，咳粉红色泡沫痰，急诊入院。体检：BP90/60mmHg，R28次/分，神清，坐位，口唇发绀，两肺满布湿啰音及哮鸣音。给予患者洋地黄药物治疗，下列哪项不能反映洋地黄治疗有效（）
A. 呼吸困难减轻或消失
B. 心率减慢
C. 血压下降
D. 伴右心衰竭时水肿消退、尿量增多
E. 情绪稳定
[单项选择]EPON系统在上下行业务流量各为1Gbit/s的情况下，上行丢包率应小于10％，下行丢包率应小于（）%。
A. 4%
B. 5%
C. 6%
D. 7%
[判断题]井工矿山企业的生产、技术、通风、机电、运输、地测、调度等职能部门的负责人不需要由取得相应资质的安全培训机构进行培训。
A.正确
B.错误
[单项选择]心进行生理活动的基础是
A. 肾阴、肾阳
B. 心阴、心阳
C. 心气、心血
D. 心的阴阳气血
E. 心气、心血、心阴
[单选题]某调车线有效长为1000m，则其线路容车数为( )。
A.55辆
B.54辆
C.53辆
D.52辆
[单项选择]Analysts have had their go at humor, and I have read sortie of this interpretative literature, but without being greatly instructed. Humor can be dissected, as a frog can, but the thing dies in the process and the innards (内在部分) are discouraging to any but the pure scientific mind.
In a newsreel theatre the other day I saw a picture of a man who had developed the soap bubble to a higher point than it had ever before reached. He had become the ace soap bubble blower of America, had perfected the business of blowing bubbles, refined it, doubled it, squared it, and had even worked himself up into a convenient lather. The effect was not pretty. Some of the bubbles were too big to be beautiful, and the blower was always jumping into them or out of them, or playing some sort of unattractive trick with them. It was, if anything, a rather repulsive sight. Humor is a little like that: it won’t stand much blowing up, and it won’t stand much poking. It has a certain fragility, an evasiveness
A. they give vent to their sorrows in a laughable way
B. they have much trouble in their life and they are melancholy
C. they are more sensible of the sadness of life and they endure and express the pain cheerfully
D. they are mostly downs with a breaking heart
[单项选择]{{B}}Part A{{/B}}
{{I}} You will hear 10 short dialogues. For each dialogue, there is one question and four possible answers. Choose the correct answer — A, B, C or D, and mark it in your test booklet. You will have 15 seconds to answer the question and you will hear each dialogue ONLY ONCE. Now look at Question 1.{{/I}}What does the woman think of Professor Clark’s class
A. She thinks his lectures are boring.
B. She thinks his tests are easy.
C. She thinks his tests are difficult.
D. She doesn’t think he prepares his lectures well enough.
[单选题]柴油机型号KTA-l9G2中19的单位是( )。
A.m3
B.L
C.mL
D.in3
[判断题]B-A-A-005 5 1 3
为铁路线路通过小溪、渠道、干沟、人行小路修建的完全埋在路基下面的建筑物称为涵洞。
A.正确
B.错误
[多项选择]城建税的纳税地点就是“三税”的纳税地点，但下列特殊情况，城建税纳税地点为( )。
A. 委托代销商品，规定为受托方代缴“三税”的，城建税在受托方所在地缴纳
B. 流动经营无固定纳税地点的纳税人，城建税在纳税人户口所在地缴纳
C. 各银行缴纳的营业税均由取得业务收入的核算单位在当地缴纳
D. 管道输油收入，城建税在管道局所在地缴纳
E. 航空公司的运营业务，在核算盈亏的机构所在地申报缴纳
[单项选择]电位是指电路中某点与（）之间的电压。
A. 任意点
B. 参考点
C. 地
[单选题]竞争性谈判适用于采购需求明确，但有（）实施方案可供选择，需要与供应商谈判从而优化、确定实施方案的
A.1种
B.2种
C.3种
D.多种
[判断题]防喷器压力等级的选择是由组合中额定工作压力最高的部件所确定的。
A.正确
B.错误
[判断题]氯气与乙炔反应生产二氯乙烷。( )
A.正确
B.错误
[单选题]四种防火的基本措施是：消除着火源、（ ）、隔绝空气、阻止火势爆炸波的蔓延。
A.A、控制火源
B.B、控制可燃物
C.C、控制火势的蔓延
D.D、掩埋沙土
[单项选择]对面神经麻痹中，哪一项是错误的（）
A. 急性起病
B. 男多于女
C. 有面部感觉障碍
D. 有面部表情肌运动障碍
E. 可有部分舌面味觉障碍
[单项选择]In the last decade the mass media have grown worldwide to be larger, more influential and more powerful. After it was possible in the Federal Republic of Germany in the 60s to receive one TV program and in the 60s and 70s to receive three TV programs, the number of receivable TV programs has risen for a huge part of the population in western Europe through cable TV to eleven or even more programs in the last years. More TV channels are announced. Additionally there is the huge offer of videos. The distribution of video recorders in the population is increasing. Worldwide we are on the way to communication to a mass media society in which fiction, fantasy, the definition of reality assumes a greater role than reality itself, where people want to be permanently entertained, and where the description of the content gains more emphasis than the content itself.
For centuries news on crime have greatly attracted the population, In the Middle Ages ballad singers moved very successfully f
A. fiction to criminal stories
B. real stories to news reports
C. fictional accounts to real stories
D. descriptions of reality to fiction
[多选题]二甲基二氯硅烷着火可用( )灭火。
A.A、二氧化碳
B.B、水
C.C、干粉
D.D、沙土
E.E、泡沫
F.F、氧气
[单选题]患者,男性,62岁.因心房纤颤住院治疗,心率114次/分,心音强弱不等,心率快慢不一,心律不规则,此时护士准确 测量脉搏与心率的方法是 ? (0.2分)
A.同时测量脉率和心率,计时1分钟
B.分别测量脉率和心率,计时1分钟
C.分别测量脉率和心率,计时30秒
D.同时测量脉率和心率,计时30秒
E.先测心率,再测脉率
[单选题]安装新电嘴时注意事项
A.更换垫片,安装到位
B.按制造厂要求检查伸入燃烧室深度,用垫片调整,螺纹润滑,扭矩正确
C.打开包装,外观检查,绝缘测量
D.检查型号正确,包装完好
[单项选择]中国“楷书四大家”是指（）
A. 欧阳询、柳公权、颜真卿、赵孟頫
B. 柳公权、颜真卿、赵估、米芾
C. 苏轼、米芾、黄庭坚、蔡襄
D. 柳公权、颜真卿、苏轼、赵孟頫
[单选题]下列哪种现象导致气门升程变大（ ）。
A.挺杆弯曲
B.凸轮工作面磨损
C.气门间隙变小
D.凸轮轴向下弯曲
[判断题]纯铝具有较高的强度，常用作工程结构材料。
[单项选择]{{I}}Questions 29 and 30 are based on the following news. At the end of the news item , you will be given 10 seconds to answer the questions.
Now listen to the news.{{/I}}Which of the following statement is true
A. The State Department regards Iran, Syria, Nigeria and Burma as the countries which sell and produce illegal drugs.
B. In its yearly report, the State Department failed to mention international illegal control.
C. The United States possesses the largest amount of heroin in the world.
D. Nigeria is the biggest country involved in illegal drug sales around the world.
[判断题](47170)( )弹条Ⅱ型扣件适用于标准轨距直线及半径R≥350m曲线上铺设60kg/m钢轨的预应力混凝土枕轨道。(1.0分)300
A.正确
B.错误
[单选题]( )Ω同轴电缆被称为基带电缆。
A. 125
B. 100
C. 75
D. 50
[单选题]员工年休假天数的确定，以员工累计工作年限为依据。已满10年不满20年的，年休假（ ）天。
A. 5
B. 10
C. 15
D.20
[多选题]裂解气深冷分离过程有（ ）。
A.干燥
B.深冷
C.加氢反应
D.精馏
[单选题]
心脏右前斜位摄影,曝光前须先
A.口服硫酸钡
B.浅呼吸屏气
C.深吸气屏气
D.平静呼吸屏气
E.腹式呼吸屏气
[填空题]Jackson结构化程序设计方法是英国的M.Jackson提出的，它是一种面向 【3】 的设计方法；
[判断题]一营养级净生产量与前一营养级净生产量之比是生产效率。 ( )
