【判断题】
东风7C型机车柴油机活塞环分别有三道气环、两道油环
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【判断题】
东风7C型机车柴油机增压器涡轮靠电机推动旋转,经转子轴驱动压气机工作
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机车单独缓解时，JZ-7空气制动机各阀之间的控制关系为：单阀一作用阀一机车制动缸
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JZ-7型空气制动机自阀的作用是通过控制均衡风缸的压力变化，经中继阀的作用来控制制动管的充、排气
【判断题】
JZ-7型空气制动机自阀手柄在紧急制动位时，其放风阀才被推开
【判断题】
JZ-7型空气制动机自阀手柄置为过充位时，使制动管得到比规定压力高30—40kPa的过充压力
【简答题】
试述东风7C型机车机油循环系统的主润滑及冷却循环回路。
【简答题】
试述东风7C型机车柴油机控制机构的功用。
【简答题】
东风7C型机车运行中遇水温继电器动作发出警告时，如何处理？
【简答题】
试述JZ-7型空气制动机自阀手柄不同位置时，制动管相对应的空气压力。
【简答题】
试述JZ-7型空气制动机常用限压阀的调整方法。
【简答题】
试述东风7C型机车轴箱的功用、定位形式及其组成。
【简答题】
东风7C型机车柴油机喷油器喷油压力调整过高或过低有何影响？
【简答题】
试述自阀运转位(单阀运转位)的综合作用(JZ-7型)?
【简答题】
如何判断均衡风缸、制动管、中均管泄漏(JZ-7型)?
【简答题】
东风7C型机车使用电子恒功时，主手柄从“1”位至“降、保、升”位，LLC不吸合，不走车，是何原因？
【简答题】
试述东风7C型机车柴油机自由端辅助传动装置有哪些传动设备。
【简答题】
试述运用中对东风7C型机车基础制动装置的检查与注意事项。
【简答题】
使用JZ-7型空气制动机追加减压时为何有时制动力不足。
【简答题】
试述东风7C型机车风源系统的组成及其工作过程。
【简答题】
东风7C型机车为何不允许低温启动柴油机及低温加载？
【简答题】
柴油机工作时，出现水温超高的原因有哪些？
【简答题】
试述东风7C型机车柴油机甩车的时机及方法。
【简答题】
试述用接地试灯检查控制电路断路的方法?
【简答题】
常用制动后再施行紧急制动时，机车为何不起紧急制动作用(JZ-7型)?
【简答题】
自阀手把由运转位直接移到取柄位后，即换端操纵时有何危害(JZ-7型)?
【简答题】
追加减压时有时制动力为何不足?如何防止(JZ-7型)?
【简答题】
运行中机车功率不足，属于柴油机系统的原因有哪些?
【单选题】
生纳税义务之日起一定期限内，按照国家有关规定设置账簿，该期限是？日。
A. 7
B. 10根据税收征收管理法律制度的规定，从事生产、经营的纳税人应当自领取营业执照或者发
C. 15
D. 60
【单选题】
扣缴义务人应当自税收法律、行政法规规定的扣缴义务发生之日起？内，按照所代扣、代收的税种，分别设置代扣代缴、代收代缴税款账簿。
A. 7日
B. 10日
C. 15日
D. 30日
【单选题】
根据税收征收管理法律制度的规定，下列关于账簿和凭证管理的说法中不正确的是？。
A. 从事生产、经营的纳税人应当自领取营业执照或者发生纳税义务之日起15日内，按规定设置账簿
B. 生产、经营规模小又确无建账能力的纳税人，可以聘请经批准从事会计代理记账业务的专业机构或者经税务机关认可的财会人员代为建账和办理账务
C. 账簿、会计凭证和报表，应当使用中文
D. 账簿、记账凭证、报表、完税凭证、发票、出口凭证以及其他有关涉税资料应当保存5年
【单选题】
下列关于发票的说法，错误的是？。
A. 通过新系统开具的二手车销售统一发票与现行二手车销售统一发票票样保持一致
B. 增值税一般纳税人发生应税行为，使用增值税发票管理新系统开具增值税专用发票、增值税普通发票、机动车销售统一发票、增值税电子普通发票
C. 门票、过路（过桥）费发票、定额发票、客运发票和二手车销售统一发票不再使用
D. 小规模纳税人（其他个人除外）发生增值税应税行为，需要开具增值税专用发票的，可以自愿使用增值税发票管理系统自行开具
【单选题】
根据税收征收管理法律制度的规定，纳税人申请税务行政复议的法定期限是？。
A. 在税务机关作出具体行政行为之日起60日内
B. 在知道税务机关作出具体行政行为之日起60日内
C. 在知道税务机关作出具体行政行为之日起3个月内
D. 在税务机关作出具体行政行为之日起3个月内
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【单选题】
Tom is a book lover. ______ likes reading very much.
A. He B. She C. You D. It
【单选题】
—May I listen to the music here, Mr. White?
—Sorry, you’d better it like that．
A. not to do B. not do to
C. dont do D. not do
【单选题】
3.—Did you have a good time at Lauras birthday party?
— Yes, indeed. Its several years ________ I enjoyed myself so much.
A. when B. before C. since D. that
【单选题】
4. —___________ is the Summer Palace from here?
About three kilometers away. You can take the No. 35 bus.
A. How long B. How far C. How often D. How much
【单选题】
5. I was looking for a birthday gift for my mother, but I couldnt find ______ suitable.
A. anything B. something C. nothing D. everything
【单选题】
6. A friend of my ____ and I are going to visit_______ next week．
A. father; Browns B. father's; Browns
C. father; the Browns D. father's; the Browns
【单选题】
7. She ______ very hard since she came to our school.
A. studies B. has studied C. is studying D. studied
【单选题】
8. — Who will send you to the new school, your mom or your dad?
— _______. Ill go there by myself.
A. Both B. Either C. Neither D. None
【单选题】
9.—Well do what we can ____English well this term．
—It’s high time for you to work hard．
A. study B．to study C. be studied D. be studying
【单选题】
10. —I’m going to Flower Bookstore. Could you tell me ______?
— Sorry, I don’t know. I’m new here.
A. where it is B. where was it C. where is it D. where it was
【单选题】
11. How do you like the dishes, Eric?
— Fantastic! Nothing tastes ________.
A. nice B. better C. terrible D. worse
【单选题】
12. ______ Lin Feng has to work late, she always wears a smile on her face.
A. Because B. If C. Until D. Though
【单选题】
13.You can save money _______ you buy cheaper things.
A. before B. unless C. if D. until
【单选题】
14. We will have a _________ holiday after the exam．
A. two-month B. two month’s C. two month D. two-months
【单选题】
15. —We will build an underground in Xuzhou before 2015．
— Wow, _______! Will it pass our place?
A. what an excited news B. how excited the news is
C. what exciting news D. how exciting
【单选题】
16. — Emily, here’s a dictionary．I hope it will help you in some way．
— Thank you．It’s ________ what I need．
A. almost B. still C. only D. just
【单选题】
17. —Oh．I’m hungry．Mum, can I have the hamburger on the plate?
—No．It tastes ．
A. terribly B. terrible C. good D. well
【单选题】
18. —We can invite our teachers to the farewell party next Saturday.
—Yes, ______? I’ll call them at once.
A. what for B. what C. why not D. why
【单选题】
19.You can ________ ask the old man to move away to any other place because he has lived ________ here for at least sixty years．
A. hardly; alone B. hard; alone
C. hardly; lonely D. hardly; lonely
【单选题】
20.—I’m going back to see my grandparents this weekend．
—________．
A. It’s very nice of you B. You’d better hurry
C. Say goodbye to them D. Give my best wishes to them
【单选题】
21.—Why not take ____ umbrella with the sign “Made in China”? It is useful.
—What _______ good advice it is!
A. an; a B. a; a C. an; \ D. \; a
【单选题】
22. —Do you know the boy________ is sitting next to Peter?
— Yes. He is Peter’s friend. They are celebrating his ________ birthday.
A. who; ninth B. that; ninth C. /; ninth D. which; ninth
【单选题】
23. It was dark, ______ I couldnt see what was happening.
A. or B. though C. but D. so
【单选题】
24.—You can use MSN to talk with Vivien on the Internet.
—I know. But can you tell me ________?
A. what I can use it B. when I can use it
C. why can I use it D. how can I use it
【单选题】
25. _______ are you going to the School Uniform Exhibition, Amy ?
To learn about different styles of school uniform.
A. What B. Where C. Which D. Why
【单选题】
( ) 26. Where does the writer of "The little Prince" come from?
A．England． B．France． C．America． D．China．
【单选题】
( ) 27. What does the prince do after the fox tells him a secret?
A．He cares more about a flower and a sheep．
B．He meets many more strange adults on other planets．
C．He realizes his love for the rose and he goes back to his planet．
D．He discovers interesting things such as a snake, other roses and a fox
【单选题】
( ) 28. What does "The little Prince" mainly talk about? It' s about _________．
A．the adult world B．the planet B -612
C．a rose and a fox D．the adventure of a young prince
【单选题】
( ) 29. What is the writer's main purpose（目的）in writing this passage？
A．To tell the readers his life story．
B．To tell people what kind of person his father was．
C．To tell the readers what present he got from his father．
D． To let people know how poor he was．
【单选题】
( ) 30. Why did the father not ask his son not to do this and do that？
A．Because he felt quite confident of his son．
B．Because he was born from a poor family．
C．Because he was a man of few words．
D．Because he didn't want to be much too strict with his son．
【单选题】
( ) 31. What would someone learn from this passage？
A．How to live by oneself． B．How to stand on one's own feet．
C．What a good father should do． D．What the self-important is like．
【单选题】
( ) 32. What may be the proper Chinese for the underlined part in the passage？
A．闲暇时光 B．学费 C．精神空虚 D．经济不足
【单选题】
( ) 33. Why did Natalie Smith pay for the six cars behind her?
A. She had seven tickets.
B. She hoped to please others.
C. She knew the car drivers well.
D. She wanted to show kindness.
【单选题】
( ) 34. Judy Foreman copied down the phrase because she ___ .
A. thought it was beautifully written
B. wanted to know what it really meant
C. decided to write it on a warehouse wall
D. wanted her husband to put it up in the classroom
【单选题】
( ) 35. Who came up with the phrase according to the passage?
A. Judy Foreman. B. Natalie Smith. C. Anne Herbert D. Alice Johnson.
【单选题】
( ) 36. What can we infer from the last paragraph?
A. People should practice random kindness to those in need.
B. People who receive kindness are likely to offer it to others.
C. People should practice random kindness to strangers they meet.
D. People who receive kindness are likely to pay it back to the giver.
【单选题】
( ) 37.The greatest river for navigation is ___________.
A. the Nile B. the Amazon C. the Mekong D. the Mississippi
【单选题】
( ) 38. From a dam, people can use the water for ___________.
A. keeping the rivers clean B. only making electricity
C. irrigation and making electricity D. washing clothes
【单选题】
( ) 39. The water in the river is polluted because of _____________.
A. people's drinking water too much B. people's swimming in the river too much
C. chemicals and other materials D. people's building a dam across a river
【单选题】
( ) 40. The best title of the passage is ___________.
A. Rivers in Cities B. The importance of Rivers
C. Transportation D. Natural Resources
