【单选题】
- What do you think of your new teacher____
A. He came to teach us last week.
B. He teaches us English.
C. He has two children.
D. He is very nice.
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【单选题】
- Are you going to have a holiday?____
A. Not until next week.
B. Three weeks ago.
C. To Beijing.
D. I'm pleased to hear that.
【单选题】
- You seem to be lost. Need help? ____
A. Yes, would you please help me with the bag?
B. Help me find my key, please.
C. Yes, with pleasure.
D. I'm looking for Zhongshan Road.
【单选题】
- Can you help me clear up the mess____
A. Yes, it doesn't matter.
B. No, that's OK.
C. Yes, help yourself.
D. No problem.
【单选题】
- Does No.20 bus stop at our school?____
A. I go to school by bus.
B. I'm afraid not.
C. You are welcome.
D. I'll not take No.20 bus.
【单选题】
- Can I help you? ____
A. Sorry, I don't need your help.
B. What help can you give us?
C. I'd like to try on these shoes, please.
D. Thanks. You are welcome.
【单选题】
- Sorry to have kept you waiting. ____
A. That's OK.
B. What are you doing?
C. What's wrong with you?
D. Where have you been?
【单选题】
- What is she?____
A. She is a typist.
B. She is talking to her friend.
C. She is having a holiday.
D. She is my sister.
【单选题】
- That's a beautiful cat. I wonder who it belongs to.____
A. It belongs to the
B. rowns. B.The cat is my favourite too.
C. Mind your own business.
D. I can't say anything more.
【单选题】
- Excuse me, could you tell me the time____
A. You'd better buy a watch.
B. It's three thirty by my watch.
C. Can you see the clock?
D. It's late I think.
【单选题】
- What do you think of the movie we saw last night?____
A. The actress is bad.
B. Terrific!
C. The theatre is bad.
D. Nobody was there.
【单选题】
___ No, thanks. I'm just looking around. I'll let you know if I want anything.
A. Could you help me?
B. What will you buy?
C. Can I help you?
D. Do you like to look around?
【单选题】
- Hello, Peter. What do you do?____
A. I am fine.
B. I am not sick.
C. I am a student from Bonn University.
D. I came from Bonn University.
【单选题】
-Excuse me; can I have a seat here?___
A. Be hurry.
B. Come on.
C. Yes, please.
D. Do you mind?
【单选题】
- Shall we sit up here on the grass or down there near the water?___
A. I'd rather stay here if you don't mind.
B. Sorry, I don't like neither.
C. Certainly, why not？
D. Yes, we like these two places.
【单选题】
- What do you do on Sunday?___
A. I 'm a teacher.
B. I play football.
C. You are a student.
D. They clean rooms.
【单选题】
- Our class won the girls' relay race in our school's sports meeting.___
A. That's right.
B. Thanks a lot.
C. Congratulations!
D. It's a pleasure.
【单选题】
- Hi, is Mary there, please?___
A. Hold on. I'll get her.
B. No, she isn't here.
C. Yes, she lives here.
D. Yes, what do you want?
【单选题】
- I am afraid I can't return the book to you before Friday. ___
A. Don't be afraid
B. Be careful
C. Not at all
D. Take your time
【单选题】
- I really don't know how to thank you enough. ___.
A. No problem
B. Think nothing of it
C. Not at all
D. It doesn't matter
【单选题】
- Must I be home before seven? ___.
A. No, you needn't
B. No, you mustn't
C. Yes, you will
D. No, you won't
【单选题】
-I'm sorry to hear that you failed in the exam______.
A. Not at all
B. Oh, thank you.That's very kind of you
C. You are welcome
D. Yes, I'm really sorry
【单选题】
-I will,______.
A. that's all right
B. thank you
C. all right
D. not at all
【单选题】
-Hello, may I speak to Zhao Hua?_____.
A. My name is Zhao Hua
B. I'm Zhao Hua
C. This is Zhao Hua speaking
D. Zhao Hua is me
【单选题】
___This is Mr Smith speaking now.
A. Who are you
B. Who is that
C. Who are you calling
D. What do you want to say
【单选题】
- I was worried about my maths, but Mr. Brown gave me an A.___
A. Don't worry about it.
B. Congratulations! That's a difficult course.
C. Mr. Brown is very good.
D. Good luck to you！
【单选题】
-Would you go to the concert with me?___, but I'm very busy now.
A. I'd like to
B. Sure
C. No problem
D. Certainly
【单选题】
-I'll be away on a business trip. Would you mind looking at my cat?Not at all. _______.
A. I have no time
B. I'd rather not
C. You can leave
D. I'd be happy to
【单选题】
- Hi, Jim! Nice to meet you.____.
A. Certainly
B. Many thanks
C. OK
D. Nice to meet you, too
【单选题】
- Hello, may I speak to Mike?_____
A. Who are you?
B. Sorry, he isn't in.
C. Thank you very much.
D. Yes, here you are.
【单选题】
- Will you join us for lunch?____.
A. No, I won't
B. Yes, with pleasure
C. Yes, please
D. Yes, help yourself
【单选题】
- Thank you for your great dinner. I really enjoyed it._____you enjoyed it.
A. I'm so glad
B. I'm sorry
C. What a pity
D. Surprisingly
【单选题】
- I heard Susan surprised her teacher by working hard. Yes, ___
A. her teacher worked hard.
B. Susan worked hard.
C. the teacher was surprising.
D. Susan was surprised.
【单选题】
- Peter, don't step on the grass_______.
A. It doesn't matter
B. I can't do it
C. Don't worry
D. Sorry, I won't do it again
【单选题】
- How was your journey to Paris? - ____
A. It went very well.
B. I flew there.
C. I love Paris.
D. Thank you for asking.
【单选题】
- I'm sorry for being late, Mr Lt______.
A. All right
B. That's right
C. Not at all
D. Never mind
【单选题】
- Happy birthday to you! ___!
A. Happy birthday to you
B. I'm very glad
C. That's all right
D. Thank you
【单选题】
- Do you like country music?___.
A. Yes, I like basketball a lot
B. It's far too crowded
C. Yes, I'm crazy about it
D. Oh, it's funny
【单选题】
- Have a cup of tea, ____? Thanks a lot.
A. don't you
B. haven't you
C. shall we
D. will you
【单选题】
- Thank God．It's Friday again．A nice weekend!___.
A. Me too
B. Yes，I'll be free then
C. That's all right
D. The same to you
【单选题】
— Write to me when you get home. OK, I ______.
A. must
B. should
C. will
D. can
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【单选题】
轨距尺垂直线路中心线架设在___，读取水平尺的气泡靠近末端相对应的值则为准确水平值。
A. 钢轨侧面
B. 钢轨顶面
C. 轨腰中间
D. 轨底中间
【单选题】
线路设备维修应贯彻“___，防治结合，修养并重”的原则。
A. 预防为主
B. 安全第一
C. 巡查第一
D. 安全为主
【单选题】
___是指根据线路变化规律和特点或者为消除施工影响，通过目视及时发现问题并生成记录报告。
【单选题】
钢轨伤损分为轻伤、重伤和___三类。
A. 擦伤
B. 轻伤有发展
C. 重伤有发展
D. 折断
【单选题】
对易受盐碱浸蚀地段和隧道的钢轨，必要时可在钢轨上涂抹___。
A. 氧化剂
B. 水
C. 防锈剂
D. 耦合剂
【单选题】
线路两股钢轨接头，一般应采用___。
A. 承垫式
B. 悬空式
C. 相对式
D. 相错式
【单选题】
绝缘接头轨缝不得小于___。
A. 3mm
B. 4mm
C. 5mm
D. 6mm
【单选题】
弹条扣件的弹条中部前端下颏应靠贴轨距挡板或扭矩保持在___。
A. 50～120 N·m
B. 60～130 N·m
C. 70～140 N·m
D. 80～150 N·m
【单选题】
DTVI2-1型扣件(GJ-Ⅲ型扣件)螺旋道钉扭矩控制为直线及曲线半径≥800m地段为___，其余地段为150～180 N·m。
A. 100～130 N·m
B. 110～140 N·m
C. 120～150 N·m
D. 130～160 N·m
【单选题】
Ⅱ型检查坑扣件螺旋道钉扭矩为___；T型螺栓螺母拧矩为100～120 N·m。
A. 130～180 N·m
B. 140～190 N·m
C. 150～200 N·m
D. 160～210 N·m
【单选题】
DJK5-1型坑扣件螺旋道钉扭矩为___；T型螺栓螺母拧矩为100～120 N·m。
A. 100～130 N·m
B. 110～140 N·m
C. 120～150 N·m
D. 130～160 N·m
【单选题】
复曲线应在正矢递减范围内，从___均匀顺坡。
A. 较大超高向较小超高
B. 较小超高向较大超高
C. 较远超高向较近超高
D. 较近超高向较远超高
【单选题】
反向曲线两超高顺坡终点间的直线长度，应不短于___。
A. 25m
B. 12.5m
C. 6m
D. 3.25m
【单选题】
线路设备修理分为___、维修和大修三大层次。
A. 故障修
B. 巡检
C. 抢修
D. 临时补修
【单选题】
轨道巡视作业周期为：正线开通初期3个月内每24小时巡查一遍，3个月后视情况可改为每48小时巡查一遍，车辆段、停车场所有线路___巡查一遍。
A. 每月
B. 每半月
C. 每双周
D. 每周
【单选题】
整体道床有___、减振垫浮置板道床式及普通整体道床三种。
A. 碎石道床
B. 沥青道床
C. 钢弹簧浮置板道床
D. 立柱式检查坑道床
【单选题】
曲线半径R≥300时，轨距加宽为___。
【单选题】
曲线半径150<R<300时，轨距加宽为___。
【单选题】
曲线半径R≤150时，轨距加宽为___。
【单选题】
50kg/m钢轨7号单开道岔及5.0m交叉渡线道岔牵引点动程为___。
A. 152mm
B. 150mm
C. 148mm
D. 146mm
【单选题】
整体道床60kg/m钢轨9号单开道岔及9.0m交叉渡线道岔第一牵引点动程为___。
A. 170mm
B. 160mm
C. 150mm
D. 140mm
【单选题】
整体道床60kg/m钢轨9号单开道岔及9.0m交叉渡线道岔第二牵引点动程为___(具体按设计图办理)。
A. 84mm或80mm
B. 74mm或70mm
C. 64mm或60mm
D. 54mm或50mm
【单选题】
导曲线支距在导曲轨与___工作边之间测量。
【单选题】
连接曲线半径不得小于该___。
A. 1/2道岔全长
B. 连接曲线长度
C. 道岔全长
D. 道岔曲线半径
【单选题】
连接曲线可以设置超高，但不得大于___，顺坡不得大于2‰。
A. 13mm
B. 14mm
C. 15mm
D. 16mm
【单选题】
连接曲线可以设置超高，但不得大于15mm，顺坡不得大于___。
【单选题】
7#单开道岔侧向过岔最高速度应不超过___。
A. 10Km/h
B. 15Km/h
C. 20Km/h
D. 25Km/h
【单选题】
9#单开道岔侧向过岔最高速度应不超过___。
A. 35Km/h
B. 30Km/h
C. 25Km/h
D. 20Km/h
【单选题】
固定区长度不得短于___。
A. 25m
B. 50m
C. 100m
D. 150m
【单选题】
伸缩区长度一般为___。
A. 50～100m
B. 100～150m
C. 150～200m
D. 200～250m
【单选题】
缓冲区一般由___(含厂制缩短轨)组成。
A. 1～2节标准轨
B. 2～4节标准轨
C. 4～6节标准轨
D. 6～8节标准轨
【单选题】
缓冲区钢轨接头必须使用10.9级螺栓，扭力应保持在___。
A. 700～900N·m
B. 600～800N·m
C. 500～700N·m
D. 400～600N·m
【单选题】
跨区间无缝线路内铺设的道岔设在___。
A. 缓冲区
B. 锁定区
C. 伸缩区
D. 固定区
【单选题】
跨区间和全区间无缝线路的绝缘接头必须采用___。
A. 伸缩绝缘接头
B. 冻结绝缘接头
C. 普通接头
D. 胶接绝缘接头
【单选题】
线路标志包括公里标、曲线标、圆曲线和缓和曲线始终点标、___。
A. 解除限速标
B. 进站预告标限速标
C. 坡度标
D. 警冲标
【单选题】
信号标志(与工务有关的)包括___、进站预告标限速标和解除限速标。
A. 公里表
B. 曲线标
C. 警冲标
D. 坡度标
【单选题】
道岔导曲线下股高于上股限值，作业验收为___，经常保养为2mm，临时补修为3mm。
A. -1mm
B. 0mm
C. 0.5mm
D. 1mm
【单选题】
道岔导曲线下股高于上股限值，作业验收为0mm，经常保养为___，临时补修为3mm。
A. 1.5mm
B. 2mm
C. 2.5mm
D. 1mm
【单选题】
道岔导曲线下股高于上股限值，作业验收为0mm，经常保养为2mm，临时补修为___。
A. 6m
B. 5mm
C. 4mm
D. 3mm
【单选题】
尖轨尖处轨距的作业验收的容许偏差管理值为___。
A. ±1mm
B. ±2mm
C. ±3mm
D. ±4mm
