【单选题】
he weather __________ us from climbing the mountain.___
A. discharged
B. disguised
C. disturbed
D. discouraged
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相关试题
【单选题】
I didn't expect to receive a postcard from you！It's really _____my wildest imagination.___
A. behind
B. beyond
C. except
D. through
【单选题】
John Smith is _____ honest young man.___
【单选题】
She __________ in wearing that old – fashioned hat.___
A. insists
B. persists
C. assists
D. consists
【单选题】
Some of the meat came from Canada. How about________？___
A. another
B. the other
C. others
D. the rest
【单选题】
I have brought you ___ flowers for your birthday. ___
A. few
B. a few
C. little
D. a little
【单选题】
I have also experienced many adventures, but nothing that I have seen ___what you have described. ___
A. compares
B. relates
C. resembles
D. assembles
【单选题】
That young man has made so much noise that he ___ not have been allowed attend the concert. ___
A. could
B. must
C. would
D. should
【单选题】
“What is Mary doing at home?” “She is playing ____.”___
A. a piano
B. her piano
C. piano
D. the piano
【单选题】
I’m busy now ,ask him to see me ____ time.___
A. the other
B. some other
C. other
D. another
【单选题】
The child took a spoonful and tasted it carefully __________ it was hot.___
A. in case
B. provided
C. if
D. unless
【单选题】
The French pianist who had been praised very highly __________ to be a great disappointment. ___
A. turned off
B. turned up
C. turned out
D. turned down
【单选题】
“Shall I turn on the television?” – “No, I’d rather not __________ television tonight.”___
A. have watched
B. to watch
C. watch
D. for watching
【单选题】
They said that they had made up their minds to ____the task in spite of the extremely difficult conditions.___
A. carry on
B. carry off
C. carry away
D. carry forward
【单选题】
The two girls are getting on very well and share with each other. ___
A. little
B. much
C. some
D. none
【单选题】
The teacher said that the classroom was empty __________ a few chairs.___
A. but for
B. except for
C. apart from
D. besides
【单选题】
______you choose， make sure that it is a good one. ___
A. What
B. Wherever
C. Whichever
D. Which
【单选题】
Vingo was released from prison_____the successful efforts of his friends to prove his innocence. ___
A. according to
B. as a result of
C. for reasons of
D. with the help of
【单选题】
Entering the room， I found my father __ at the desk and ___ something .___
A. seat... write
B. seated ... wrote
C. seated ... writing
D. seating ... writing
【单选题】
Cake __________ of flour, sugar, egg and some other ingredients. ___
A. contained
B. consists
C. includes
D. composed
【单选题】
Mr. Peter wanted Steve to take half the money, but Steve did not __________ it. ___
A. obtain
B. achieve
C. accept
D. receive
【单选题】
I'd like to take my picture ________stands a high tower. ___
A. where
B. which
C. that
D. there
【单选题】
__________ the English examination I would have gone to the concert last Saturday. ___
A. But for
B. As for
C. In spite of
D. Because of
【单选题】
Cars moved very slowly in the 1920s, but they ______move more quickly than in 1910.___
A. were to can
B. did
C. will
D. can
【单选题】
The little girl needs __________ after her shock. ___
A. being comforted
B. be comforted
C. comforting
D. comforted
【单选题】
The __________ horse ran away from the fire.___
A. having frightened
B. frightening
C. frightened
D. frighten
【单选题】
He is __________ of an actor. ___
A. anybody
B. anything
C. somebody
D. something
【单选题】
You can take ______ seat you like. ___
A. no matter what
B. no matter which
C. what
D. whichever
【单选题】
He changed his name， _____ that nobody would find out what he had done before. ___
A. having thought
B. to think
C. thinks
D. thinking
【单选题】
----- _______is your English teacher？ ----- The one in red. ___
A. who
B. which
C. what
D. where
【单选题】
Can you give me a light for my cigarette? I have ____my matches.___
A. got out of
B. got rid of
C. got away with
D. run out of
【单选题】
Then the speaker __________ the various factors leading to the present economic crisis.___
A. went for
B. went after
C. went into
D. went on
【单选题】
I know Jonathan quite well and never doubt_____ he can do a good job of it___.
A. whether
B. that
C. when
D. what
【单选题】
I'm afraid it ______ tomorrow, but who knows?___
A. may have rained
B. might rain
C. would rain
D. ought to rain
【单选题】
He has spent ____money on his new house.___
A. a large number of
B. the number of
C. lots of
D. numbers of
【单选题】
This is the hotel __________ I like to stay.___
A. in which
B. at which
C. to which
D. at that
【单选题】
Would you mind keeping a（n）__________on the house for us while we are away？___
A. eye
B. /look
C. hand
D. view
【单选题】
He suggested the sports meet be _______because of the bad weather. ___
A. put away
B. put up
C. put down
D. put off
【单选题】
If the weather is __________ suitable, we will play the football match on Tuesday. ___
A. by means of
B. by any means
C. by no means
D. by all means
【单选题】
_____________is one of the five working languages at U.N. , which _______ are very proud of.___
A. The Chinese, the Chinese
B. Chinese language, Chinese
C. Chinese, the Chinese
D. Chinese language, the Chinese
【单选题】
The war lasted so long that people were tired of it. Everyday there was large crowds of demonstrators _____against the war.___
A. protecting
B. prescribing
C. protesting
D. prosecuting
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环形等径预应力混凝土支柱横向裂纹宽度不超过___mm且长度不超过1/3圆周长的支柱要及时修补，否则应更换。
A. 0.5
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C. 0.1
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接触网验电和装设、拆除接地线必须由___人进行，一人操作，一人监护。
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绝缘工具在运输和使用中要经常保持清洁干燥，切勿___。
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A. 能量转换
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避雷器动作计数器完好，一般安装在距离地面___为宜，具备在线泄漏电流监测功能。
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定期检测工作完成后，检测工区应在___内完成1C缺陷数据的定期分析诊断。
A. 3日
B. 20日
C. 10日
D. 1日
【单选题】
零部件的电气试验时风速不大于___。
A. 0.5m/s
B. 0.7m/s
C. 0.3m/s
D. 0.6m/s
【单选题】
当架空地线跨越不同回路电气化股道时，对承力索(无承力索时对接触线)的最小距离不得小于___。
A. 3500mm
B. 2500mm
C. 2000mm
D. 4500mm
【单选题】
梯子每一级梯蹬的额定负荷为___。
A. 100kg
B. 225kg
C. 305kg
D. 205kg
【单选题】
《公民道德建设实施纲要》提出，要充分发挥社会主义市场经济机制的积极作用，人们必须增强___。
A. 个人意识、协作意识、效率意识、物质利益观念、改革开放意识
B. 个人意识、竞争意识、公平意识、民主法制意识、开拓创新精神
C. 自立意识、协作意识、公平意识、物质利益观念、改革开放意识
D. 自立意识、竞争意识、效率意识、民主法制意识、开拓创新精神
【单选题】
在AutoCAD软件中,下面的操作中不能实现复制操作的是___。
【单选题】
《电气化铁路接触网故障抢修规则》规定：对抢修用料具，接触网工区工长每___检查一次。
【单选题】
弓网___关系是指接触线与滑板这对电气藕合在材料性能、电气指标上的匹配关系。
【单选题】
___应配备接触网一级修维修记录
A. 检测工区
B. 检修工区
C. 运行工区
D. 维修工区
【单选题】
接触网动态检测中是通过___来测量受电弓水平运动的加速度。
【单选题】
反映导体对电流起阻碍作用的物理量称为___。
【单选题】
进行接触网施工或维修作业时，在车站行车室设驻站联络员时，区间作业，驻站联络员设在该区间___的行车室。
A. 相邻大站
B. 相邻车站
C. 任何车站
D. 任何大站
【单选题】
当紧固力矩＞44N•m时，扭矩的允许误差为___。
A. ±1N•m
B. ±2N•m
C. ±1.5N•m
D. ±0.5N•m
【单选题】
当列车碰撞异物时，工务、电务、供电部门应利用天窗时间对碰撞异物地点前后___范围内的设备进行重点检查。
A. 10km
B. 4km
C. 6km
D. 2km
【单选题】
非常规检查的范围和手段根据检查___确定。
【单选题】
2C系统搭载平台是___。
A. 高速综合检测车
B. 运营动车组（电力机车）
C. 接触网作业车
D. 专用车辆
【单选题】
《中国商报》曾报道，乌鲁木齐挂面厂在日本印制塑料包装袋。由于有关人员在审查设计图纸时粗心大意，没有发现乌鲁木齐的“乌”字错为“鸟”字，结果从日本运回国内的包装袋上“乌鲁木齐”全部错为“鸟鲁木齐”。仅仅因为一“点”之差，16万元就白白扔掉了。该案例充分说明了从业人员在日常的职业活动中应___。
A. 诚实守信
B. 勤奋学习，提高专业技能
C. 坚守工作岗位
D. 强化责任意识
【单选题】
造成3人以上10人以下死亡的，定为___。
A. 特别重大事故
B. 较大事故
C. 一般事故
D. 重大事故
【单选题】
接触网带电部分至机车车辆或装载货物的间隙，正常情况下最小值为___。
A. 200mm
B. 400mm
C. 350mm
D. 300mm
【单选题】
接触网运行维修要确保接触网运行品质和___可靠性。
【单选题】
腕臂计算主要应用基本的___和相似三角形就能满足腕臂的精确计算。
A. 勾股定理
B. 垂直定理
C. 平行定理
D. 平方运算
【单选题】
CPVM——受电弓滑板监测装置简称___。
【单选题】
职业道德的评价原则不包括___
A. 社会历史性原则
B. 阶级性原则
C. 动态原则
D. 整体性原则
【单选题】
下列不属于高铁采用的线岔有___。
A. 道岔
B. 无交分线岔
C. 三线关节式道岔定位
D. 交叉线岔
【单选题】
高铁线岔设备中，___是在正线接触悬挂和侧线接触悬挂之间引入第三组辅助悬挂。
A. 三线关节式道岔定位
B. 正线与联络线
C. 交叉线岔
D. 无交分线岔
【单选题】
接触网间接带电作业，每次作业前，由工作领导人指定安全等级不低于___级的作业组成员作为要令人员向供电调度员申请作业命令。在申请作业命令时，要说明间接带电作业的范围、内容、时间和安全防护措施等。
【单选题】
凡用于电气连接的所有零件应进行短路电热循环试验，电热循环次数为___。
A. 60次
B. 70次
C. 50次
D. 200次
【单选题】
计量器具分辨率应小于被测尺寸公差的___。
A. 1/2～1/5
B. 1/4～1/5
C. 1/2～1/10
D. 1/3～1/5
【单选题】
双腕臂抬高支是在利用计算完___之后进行计算。
A. 斜腕臂
B. 平支
C. 平完臂
D. 结构高度
【单选题】
接触网补偿绳断线后，一般可临时紧起做硬锚，申请___或限速运行。
A. 升弓惰性
B. 降弓惰行
C. 升弓高速
D. 降弓高速
【单选题】
接触线几何参数（接触线拉出值、跨中偏移值、接触线高度、接触线坡度）的静态检测周期为___。
A. 12个月
B. 6个月
C. 36个月
D. 3个月
