【判断题】
试验列车自动制动机结束的手信号昼间用检查锤作圆形转动
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相关试题
【判断题】
升弓手信号昼间的显示为：左臂垂直高举，右臂前伸并上下重复摇动
【判断题】
道岔表示器昼间无显示表示道岔位置开通侧向
【判断题】
道岔表示器昼间为中央划有一条鱼尾形黑线的黄色鱼尾形牌表示道岔位置开通直向
【判断题】
脱轨表示器显示为带白边的红色长方牌及红色灯光时，表示线路在遮断状态
【判断题】
进路表示器在其主体信号机开放时点亮，用于区别进路开通方向或双线区段反方向发车，不能独立构成信号显示
【判断题】
不许发车的线路，所属该线路的发车线路表示器不能点亮
【判断题】
发车表示器显示一个白色灯光，表示车站人员准许发车
【判断题】
调车表示器向调车区方向显示一个白色灯光，准许机车车辆自调车区向牵出线运行
【判断题】
车挡表示器设置在线路终端的车挡上，昼间一个红色方牌；夜间显示一个红色灯光
【判断题】
在限鸣区域内，司机见司机鸣笛标应开启灯显示警设备，除遇危及行车安全等情况外，限制鸣笛
【判断题】
减速地点标的正面表示列车应按规定限速通过地段的始点，背面表示列车应按规定限速通过地段的终点
【判断题】
听觉信号，长声为3s，短声为1s，音响间隔为2s
【判断题】
列车在接近道口、桥梁或隧道时应鸣笛一长声
【判断题】
机车的鸣笛鸣示方式中，召集信号的鸣示方式为三长声，表示要求防护人员撤回
【判断题】
当本务机车要求补机惰力推进或要求补机断开主断路器时，应鸣示一长二短声的惰行信号
【判断题】
移动机车前，司机应确认相关人员处于安全处所，防溜撤除，注意邻线机车、车辆的移动情况
【判断题】
多机重联时，连挂司机负责复检机车与第一位车辆的车钩、软管连结和折角塞门状态
【判断题】
机车挂车后，正确输入机车综合无线通信设备、LKJ有关数据
【判断题】
制动主管达到定压后，司机按规定及检车人员的要求进行列车制动机试验，装有防折关装置的机车无需确认制动主管贯通情况
【判断题】
列车自动制动机进行简略试验时，司机需对制动主管的漏泄量进行检查，而感度试验时司机不对制动主管的漏泄量进行检查
【判断题】
列车制动机试验时， CCBII、法维莱等微机控制的制动机，注意观察显示屏上充风流量信息
【判断题】
装有列尾装置的列车进行制动机试验时，司机应对列尾风压进行查询
【判断题】
起动列车前，必须二人及以上确认行车凭证、发车信号显示正确，准确呼唤应答，执行车机联控，鸣笛起动列车
【判断题】
列车起动时，司机应检查制动机手柄是否在正常位置及各仪表的显示状态，做到起车稳、加速快、防止空转
【判断题】
列车运行中，当列尾装置主机发出电池欠压报警、通信中断等异常情况时，司机应及时通知就近车站值班员或列车调度员，旅客列车应同时通知车辆乘务员
【判断题】
中间站停车，司机必须对机车主要部件进行检查
【判断题】
机车乘务员必须坚守岗位，不得擅自离开机车
【判断题】
根据《铁路交通事故调查处理规则》,关闭折角塞门发出列车，至少构成一般D类事故
【判断题】
根据《铁路交通事故调查处理规则》,因断钩导致列车分离事故，断口为新痕时定机务单位责任（司机未违反操作规程的除外）
【判断题】
根据《铁路交通事故调查处理规则》, “擅自开车”系指司机未得到车站发车人员的发车信号而开车
【判断题】
运输、牵引供电、电务、工务、车辆、通信、公安等有关人员，凭登乘机车证可登乘机车
【判断题】
回送机车乘务员须每天向本段汇报回送情况，机务段应掌握本段回送机车情况，发现机车滞留，协调相关部门及时处理
【判断题】
铁路机车车辆驾驶人员执业时，可不携带驾驶证
【填空题】
2.铁路线路分为正线、___、段管线、岔线、安全线及避难线。
【填空题】
3.站线是指___、调车线、牵出线、货物线及站内指定用途的其他线路。
【填空题】
4.信号装置一般分为信号机和___两类。
推荐试题
【单选题】
Lie detectors are widely used in the United States because _____________. ___
A. they can help detect people’s emotional stress
B. they can help detect people's physiological changes
C. they can help find out whether a person is telling the truth or not
D. they can measure the subject’s electrical resistance
【单选题】
According to the passage, we know that Britain______________. ___
A. will adopt lie detectors widely
B. will adopt lie detectors on a smaller scale
C. adopt lie detectors
D. has not decided whether to adopt lie detectors or not
【单选题】
The tests themselves are by no means free from error..." (Line 1-2.Para.3) means ____________. ___
A. the tests definitely have no error
B. the tests sometimes make mistakes
C. the polygraphers do not make mistakes
D. the polygraphers can avoid error by using some techniques
【单选题】
Which of the following is true? ________________ ___
A. The tests are conducted by qualified polygraphers.
B. Innocent people may blush or stammer when questioned.
C. Guilty people can definitely be found out by answer questions
D. Guilty people may escape by refusing to answer questions.
【单选题】
What troubles lie detector researchers most is that _______________. ___
A. innocent people are convicted crimes
B. innocent people will learn to tell lies
C. lie detectors may cause industrial unrests
D. lie detectors are sometimes not dependable
【单选题】
In the passage the author's attitude towards "mixed-ability teaching" is _______. ___
A. critical
B. questioning
C. approving
D. objective
【单选题】
By "held back" (Line 1) the author means _____. ___
A. made to remain in the same classes
B. forced to study in the lower classes
C. drawn to their studies
D. prevented from advancing
【单选题】
The author argues that a teacher's chief concern should be the development of the student's _________. ___
A. personal qualities and social skills
B. total personality
C. learning ability and communicative skills
D. intellectual ability
【单选题】
Which of the following is NOT MENTIONED in the third paragraph? __________ ___
A. Group work gives pupils the opportunity to learn to work together with others.
B. Pupils also learn to develop their reasoning abilities.
C. Group work provides pupils with the opportunity to learn to be capable organizers.
D. Pupils also learn how to participate in teaching activities.
【单选题】
The author's purpose in writing this passage is to ______. ___
A. argue for teaching bright and not-so-bright pupils in the same class
B. recommend pair work and group work for classroom activities
C. offer advice on the proper use of the library
D. emphasize the importance of appropriate formal classroom teaching
【单选题】
According to the author, the deaths among youth are mainly caused by _____. ___
A. traffic accidents
B. smoking-related diseases
C. murder
D. all of these
【单选题】
Every day there are over_____high school students who will become regular smoker. ___
A. 75
B. 23
C. 30
D. 3000
【单选题】
By "dropout" the author means______. ___
A. students who failed the examination
B. students who left school
C. students who lost their way
D. students who were driven out of school
【单选题】
The reason for declining adolescent smoking is that ________. ___
A. NCI has taken effective measures
B. smoking is prevented among high school seniors
C. there are many smokers who have died of cancer
D. not stated
【单选题】
What is implied but not stated by the author is that ________. ___
A. smoking rates among youth have declined very little
B. there are now more female than male smokers among high school seniors
C. high smoking rates are due to the increase in wealth
D. smokers at high school are from low socio-economic backgrounds
【单选题】
According to the passage, which of the following is NOT a disadvantage of part time education? _______________ ___
A. It requires some break in one's career.
B. It tends to last too long for many people to complete a degree program.
C. It affects one's career.
D. It gives the student less time to share with the family.
【单选题】
Which of the following is NOT an advantage of distance learning? _________ ___
A. The student may choose his or her own pace.
B. The student may study at any time to his or her convenience.
C. They can pursue their chosen career while studying.
D. Their tutorial assistance comes through regular airmail, telephone, etc.
【单选题】
What benefit will distance learning program bring to a business? __________ ___
A. Recruitment of more talented people.
B. Good image of the business.
C. Better cooperation with universities.
D. Further training of employees and business growth.
【单选题】
Good distance learning program have the following characteristic EXCEPT______. ___
A. distance learning course is the same as students taking courses in campus
B. the degree should be same as on campus study
C. professor-student relationship is strictly one to one all through the course
D. includes subject evaluation tool
【单选题】
What benefit will distance learning bring to an employee of a business? ___________ ___
A. Professional growth.
B. Good relationship with the employer.
C. Good impression on the employer.
D. Higher salary.
【单选题】
In the first paragraph, what does "plastic money" (Line 6, Para.1) refer to? ______ ___
A. Dollars.
B. Online payment.
C. Credit cards.
D. Coins.
【单选题】
Which of the following is NOT true about credit cards? ____________ ___
A. Shopkeepers, among others, object to the use of credit cards because they add on the cost of the merchandise.
B. Credit card holders actually pay for their goods after the purchase has been completed.
C. The national company enjoys extensive growth because of the use of credit cards.
D. It has had the effect of increasing consumption.
【单选题】
What is the disadvantage of credit cards? _____________ ___
A. It may lead to the overgrowth of the national economy.
B. The delay in the payment of shopping goods may bring damage to shopkeepers' profits.
C. Some people may intentionally purchase goods that they cannot possibly afford.
D. Those who pay by cash at the purchase will have to pay for the cost added to the product as the interest charge of credit cards.
【单选题】
What is the main topic of the text? ________________ ___
A. Advantages and Disadvantages of Credit Cards.
B. Economic Growth Backed up by the Use of Credit Cards.
C. It can encourage great sums of consumption.
D. Credit Cards Make Life
E. asier.
【单选题】
The author's attitude towards credit card is.______________. ___
A. agreeable
B. neutral
C. humorous
D. oppositional
【单选题】
不含有割地内容的不平等条约是___。
A. 《南京条约》
B. 《北京条约》
C. 《马关条约》
D. 《辛丑条约》
【单选题】
在甲午战争后，严复翻译的《天演论》所宣传的重要思想是___。
A. “师夷长技以制夷”
B. “中学为体，西学为用”
C. “天下兴亡，匹夫有责”
D. “物竞天择，适者生存”
【单选题】
火烧圆明园发生在___期间。
A. 鸦片战争
B. 第二次鸦片战争
C. 甲午战争
D. 八国联军侵华战争
【单选题】
规定允许外国在中国办工厂的条约是___。
A. 《南京条约》
B. 《北京条约》
C. 《马关条约》
D. 《辛丑条约》
【单选题】
1895 年，日本强迫清政府签订___，割去台湾全岛及所有附属岛屿和澎湖列岛。
A. 《南京条约》
B. 《北京条约》
C. 《马关条约》
D. 《辛丑条约》
【单选题】
近代以来中国反侵略战争失败的最根本原因是___。
A. 帝国主义的强大
B. 社会制度的腐败
C. 经济技术的落后
D. 中国军队军事素质低下
【单选题】
鸦片战争以清政府的失败而告终。1842 年 8 月 29 日，清政府与英国签订了中国近代史上的第一个不平等条约是___。
A. 中英《虎门条约》
B. 中英《南京条约》
C. 中美《望厦条约》
D. 中法《黄埔条约》
【单选题】
在近代中国，规定中国向列强支付赔款最多的条约是___。
A. 《南京条约》
B. 《北京条约》
C. 《马关条约》
D. 《辛丑条约》
【单选题】
到___的订立为止，庞杂的不平等条约体系已宣告中国半殖民地社会的完全形成。
A. 《天津条约》
B. 《北京条约》
C. 《辛丑条约》
D. 《马关条约》
【单选题】
德国元帅瓦德西说：“无论欧、美、日本各国，皆无此脑力与兵力，可以统治此天下生灵四分之一，故瓜分一事，实为下策。”这表明___。
A. 帝国主义已灭亡中国
B. 帝国主义之间相互勾结
C. 帝国主义瓜分中国图谋的破产
D. 帝国主义之间的矛盾
【单选题】
帝国主义列强掀起瓜分中国的狂潮是在___。
A. 中日甲午战争爆发后
B. 第一次鸦片战争爆发后
C. 八国联军战争爆发后
D. 第二次鸦片战争爆发后
【单选题】
下面表述不正确的是___。
A. 中国人民的反侵略战争，激起了帝国主义列强的侵华野心。
B. 中国人民的反侵略战争，使我们的国家和民族历尽劫难、屡遭侵略而不亡。
C. 中国人民的反侵略战争表现出来的爱国主义精神，铸成了中华民族的民族魂。
D. 中国人民反侵略战争的失败，从反面教育了中国人民，极大地促进了中国人的思考、探 索和奋起，反侵略战争的过程，是中华民族逐步觉醒的过程。
【单选题】
列强未能瓜分中国的最根本原因是___。
A. 列强之间的矛盾
B. 国际舆论的谴责
C. 中华民族不屈不饶的反侵略斗争
D. 清政府的妥协
【单选题】
魏源在其___中，提出了“师夷长技以制夷”的思想，主张学习外国先进的军事和科学技术，以期富国强兵，抵御外国侵略，开创了中国近代向西方学习的新风。
A. 《四洲志》
B. 《盛世危言》
C. 《夷情备采》
D. 《海国图志》
【单选题】
近代中国睁眼看世界的第一人是___。
A. 林则徐
B. 李鸿章
C. 郑观应
D. 魏源
