热门试题:
[多选题]绿卡通卡卡内子账户可开立的储种包括( )。
A. 人民币整存整取
B. 外币整存整取
C. 外币定活两便
D. 人民币通知存款
[判断题]9、水喷雾灭火系统的防护目的有灭火和防护冷却两种。()
A.正确
B.错误
[单项选择]
On the afternoon of April 19th, 1587, Sir Francis Dr. ake led his convoy of 31 ships into the port of Cadiz, (1) the Spanish navy was being prepared to (2) England. The Spanish were (3) completely by surprise, and Dr. ake’s men quickly looted, sank or burnt every ship in sight. After clearing the harbour of stores and (4) off a Spanish attack, Dr, eke and his ships (5) without the loss of a single man. Back in England, Dr. aka became a national hero, and his daring attack became known as the "singeing of the King of Spain’s beard",
As well as (6) back the Spanish plan to invade England by several months, Dr. ake’s daring attack (7) the success of a popular new drink. For among the stores that he (8) from Cadiz were 2,900 large barrels of sack, a wine made in the Jerez region of Spain, and the (9) of today’s sherry. The wine makers of Jerez looked for overseas markets, and sack
A. deviant
B. variation
C. forerunner
D. descendant
[单选题]基床范围取设计标准道床底面以下。时速250km区段,基床厚度()。
A.2m
B.2.5m
C.3m
D.3.5m
[单项选择]施工企业应当定期或者至少每年年度终了，对其他应收款进行检查，预计其可能发生的坏账损失，并计提坏账准备。这种做法符合 ______ 原则。
A. 谨慎性
B. 合理性
C. 真实性
D. 安全性
[单选题] In determining the scope of cable to be used when anchoring，what would NOT be considered ________．
A.Depth of the water
B.Character of the holding ground
C.maintenance cost for the chain
D.Type of anchor cable
[单项选择]下列关于利息和利息率，说法错误的是( )。
A. 利息率是衡量利息量的尺度
B. 利息源于国民收入或社会财富的增值部分，反映了重新分配社会纯收入的经济关系
C. 利息率体现借贷资金增值的程度
D. 利息率是与信用关系紧密联系的范畴，是信用关系的基础
[单选题]高层公共建筑内的单位应当()至少对员工开展一次消防安全教育培训。
A.每半年
B.每月
C.每年
D.每季度
[单项选择]当一回输电线路发生可能出现的严重故障，主要是靠近输电线路送端发生三相短路时，继电保护和断路器正常动作，跳开故障线路，切除故障，电力系统应能保持（）
A. 静态稳定
B. 暂态稳定
C. 动态稳定
D. 电压稳定
[单项选择]
Directions: In this section, you will hear
one long conversation. The conversation will be read only once. At the end of
the conversation, there will be a one-minute pause. During the pause, you must
read the four questions, each with three choices marked A, B and C, and decide
which is the best answer.
Which of the following did the woman NOT mention about the production of the armchairs
[判断题]工业管道内物质的流向用箭头表示，如果管道内物质的流向是双向的，则以双向箭头表示。
A.正确
B.错误
[判断题]人行横道灯信号红灯亮时，不准行人进入人行横道。
A.正确
B.错误
[单选题]普通线路尖轨跟端直向轨距加宽，向辙叉方向递减，距离为( )。
A.0.5m
B.1m
C.1.5m
D.2m
[判断题]办理接发列车用语应使用普通话。办理动车组以外的旅客列车时，须在车次前冠以“客车”两字（向列车调度员报点除外）
A.正确
B.错误
[多选题]过滤是借助于( )的作用，使悬浮液通过多孔物质而将固体微粒截留，从而达到液、固分离的过程。
A.重力
B.真空
C.加压
D.离心力
[多项选择]单层钢结构安装中的钢柱吊装就位，应控制其（）
A. 位置
B. 标高
C. 平整度
D. 拱度
E. 拼接质量
[单选题] 下列关于引起离心式压缩机振动超标的原因,说法错误的是( )。
A.对轮找正不符合要求
B.叶轮局部堵塞
C.喘振
D.出口阀开太大
[单选题]股疝容易发⽣绞窄是由于 ( )
A.股管过于狭窄
B.股鞘坚硬
C.卵圆窝的镰状缘锐利
D.股环周围结构缺乏延伸
E.以上原因都不是
[单选题]行程开关根据安装环境选择防护方式，如开启式或（ ）。
A.防火式
B.塑壳式
C.防护式
D.铁壳式
[单项选择]氟斑牙的下列病理改变，哪种不属于白垩样改变的病理基础
A. 釉柱排列紊乱、松散
B. 釉柱中间有空隙
C. 无机晶体形态、大小排列不正常
D. 牙髓管狭窄
E. 失去晶体结构
[多选题] 集中兵力的含义是()
A. 集中灭火力量于火场
B. 集中灭火力量于火场的主要方面
C. 根据火情和灭火作战的需要,调集灭火力量
D. 使火场上形成相对的兵力优势
[单选题]后遗效应是指
A.治疗剂量下出现的不良反应
B.大剂量下出现的不良反应
C.药物发挥疗效后出现的不良反应
D.血药浓度已降至最低有效浓度以下，仍残存的生物效应
E.异常的免疫反应
[单项选择]
As Oil Declines, So does America
More than 100 years ago, America’s first great economic
(26) abroad was spearheaded by its giant oil companies, notably John D. Rockefeller’s Standard Oil Company. These companies
(27) powerful beachheads in Mexico and Venezuela, and later in parts of Asia, North Africa and, of course, the Middle East.
(28) they became ever more dependent on the extraction of oil in distant lands, American foreign policy began to be
(29) around acquiring and protecting US oil concessions in major
(30) areas.
With World War Ⅱ and the Cold War, oil and US national
(31) became thoroughly intertwined. After all, the United States had prevailed over the Axis
(32) in significant part because it possessed vast reserves of domestic petroleum, while Germany and Japan lacked them, depriving their forces of vital
(33) supplies in the final years of the war.
[判断题]图文声像导游和实地口语导游两种方式各有优势又相辅相承在导游服务中应以实地口语导游为主，图文声像导游为辅；实地口语导游也要善于利用图文声像进行导游服务，更好地满足各国各地区游客对高水平导游服务的需要
[单选题]以下哪项不属于空管自动化系统的设备配置。（）
A.雷达录取设备
B.显示设备
C.席位人机界面
D.雷达天线
[多选题]生物安全实验室内操作区域照明的最低要求是（ ）
A.避免反光
B.避免强光
C.照度达到100流明
D.推荐使用日光灯
[判断题]31145】纵联保护的光纤通道检修或中断时,可暂时不退出线路纵联保护。 ( )
A.正确
B.错误
[单选题]根据《招标投标法》,投标人少于()个的,招标人应当依照《招标投标法》重新招标。
A.2
B. 3
C. 4
D. 5
[单项选择]下列易并发中毒性结肠扩张的是
A. Crohn病
B. 溃疡性结肠炎
C. 溃疡型肠结核
D. 血吸虫病
[判断题]常用制动减压时，自阀排风未止不应追加、停车或缓解列车制动。( )
A.正确
B.错误
[单选题]《修规》规定在线路直线地段，两股钢轨顶面应位于（ ）。
A.同一位置
B.同一水平
C.同一高低
D.不同水平
[单项选择]下列哪项不属于弗洛伊德人格心理结构的内容？（）
A. 本我
B. 自我
C. 超我
D. 无意识
[多选题]倒闸操作前，应核对（ ）。
A.线路名称
B.设备双重名称
C.位置
D.状态
[单项选择]“TMR RESET”按扭可使（）
A. 氧气停止供应；
B. 氧气面罩放出；
C. 停止客舱广播，“SYSON”灯灭。
[判断题]《铁路旅客运输规程》（铁运〔1997〕101号）规定，车票只能在承运人售票处购买。
A.正确
B.错误
[单项选择]The basic causes are unknown although certain conditions that may lead to cancer have been （ ）.
A. identified
B. guaranteed
C. conveyed
D. notified
