金兰组织2010学年第一学期高三英语期中试卷
本试卷分第Ⅰ卷 (选择题) 和第Ⅱ卷 (非选择题) 两部分,共120分。考试时间为120分钟。
第I 卷（共80分）
第一部分英语知识运用( 共两节, 满分30分)
第一节单项填空( 共20小题; 每小题0.5分, 满分10分)
从A、B、C、D四个选项中, 选出可以填入空白处的最佳选项, 并在答题卷上将该项涂黑。
1.I haven?t got ______ clear idea of what job he does, but he is now ______ different John
Smith from what he was three years ago.
A. 不填; a
B. a; a
C. a; 不填
D. the; 不填
2. Johnson, ______ to grasp the chance to become a doctor, decided to take up teaching.
A. failing
B. failed
C. to fail
D. having failed
3. Not only ______ give people relaxation and pleasure, but ______ increase their knowledge of
any kind.
A. can travel; it can
B. travel can; can it
C. can travel; can it
D. travel can; it can
4. Statistics show that men have ______ as women do for every mile they drive.
A. serious accidents as twice many
B. twice as many serious accidents
C. twice serious accidents as many
D. serious accidents as many twice
5. They want to make ______ clear to the public that they are doing an important and necessary
job.
A. this
B. it
C. what
D. that
6. Yesterday morning they saw a snow-white bird sitting on the tree branch, and it ______ so
beautifully.
A. had sung
B. has sung
C. sang
D. was singing
7. Due to global warming, all people should hold the view ______ advanced technology is
______ the key to economic development lies.
A. which; where
B. which; that
C. that; where
D. that; which
8. ——I?ll take the new truck.
——And leave me to drive the old one? ______
A. That?s all right
B. I?m sorry
C. Bad luck
D. Forget it
9. Google?s search engine is as popular ______ people who use the Internet as Baidu?s search
engine
A. for
B. in
C. to
D. with
10. ---Could I have a word with you, mom?
---Oh, dear, if you ______. I?m really busy now.
A. can
B. may
C. must
D. should
11. How I wish I ______ with you for another hour, but it?s about time I ______ home. It?s getting
pretty late.
A. stay; get back
B. could stay; got back
C. stay; will get back
D. stayed; would get back
12. According to the rule of the game, each competitor ______ wear a number.
A. can
B. shall
C. may
D. could
13. After working abroad for several years, Gill wants to settle down to a ______ job in Britain.
A. normal
B. constant
C. permanent
D. primary
14. I was so tired that ______ I closed my eyes, I fell asleep.
A. the moment
B. the moment when
C. for the moment that
D. at the moment when
15. Everyone is talking about ______ a movie, but nobody can tell exactly what its title is.
A. there will be
B. there is
C. there being
D. there to be
16. Jess was sad and her friends helped her ______ the first awful week afte her husband Bill
died.
A. break through
B. break down
C. get through
D. get rid of
17. The most important thing for Lucy is to find a proper job, ______ in which she can bring her
ability and potential into full play.
A. that
B. that
C. the one
D. one
18. When my daughter went to Sunday Japanese School, she studied hard ______ it was no fun
for her.
A. even though
B. in case
C. so that
D. as though
19. The internet gives students the chance to have the materials they need ______ to them quickly
and cheaply.
A. to deliver
B. deliver
C. delivering
D. delivered
20. My mother has sleep problems, so drinking a glass of milk before going to bed every night is
her ______.
A. belief
B. experience
C. practice
D. duty
第二节: 完形填空（共20小题, 每小题1分, 满分20分）
阅读下面短文，掌握其大意，从第21—40各题所给的四个选项（A 、B、C和D）中，选出最佳选项，并在答题卷上将该项涂黑。
Chuck was one of my students in my high school English class. He was a writer of great
21 . So, when he was accepted into the journalism program at the University of Missouri, I wasn?t 22 .
During his first year at college, Chuck stopped by the school a few times to keep me informed of his 23 . We recalled that we had worked together several years before to 24 money for 23 sick Cambodian babies who were being cared for by a nurse friend of mine in Thailand, a place far away yet close to our 25 . Chuck collected several thousand dollars. It was an activity that 26 our formal relationship into a friendship.
In his second year at college, it was discovered that Chuck had lung cancer and had only a short while to 27 . I went to see him one day. Seeing me, he was filled with 28 and we talked and laughed for most of the afternoon.
About six weeks later, Chuck died. It was a great 29 for everyone, especially for his family. Chuck was 30 and full of promise. More importantly, he was a good person, a just man.
When I went to his 31 , his father told me that several weeks before, Chuck had asked him to 32 his possessions with him so that he might select a few things to be buried in the coffin(棺材) with him. Chuck 33 six items, including an essay he had written.
He told me that Chuck liked the 34 I had written to him at the bottom of the last
page. In that little note, I affirmed(肯定) his talent as a 35 .
I was grateful for the 36 gift Chuck gave me that day. His taking my note with him offered me a great opportunity to 37 students?lives. I felt a sense of purpose that was greater than ever. Whenever I 38 my purpose, I think of Chuck, and I am reminded of it once again: 39 have the power to affect hearts and 40 for a long time.
21. A. use B. promise C. height D. assistance
22. A. disappointed B. amused C. excited D. surprised
23. A. secret B. job C. progress D. family
24. A. raise B. borrow C. spend D. save
25. A. college B. hearts C. village D. friends
26. A. transformed B. divided C. put D. devoted
27. A. spare B. act C. live D. sleep
28. A. worry B. joy C. pain D. tears
29. A. honor B. comfort C. day D. loss
30. A. fortunate B. serious C. talented D. unsatisfied
31. A. funeral B. office C. dormitory D. school
32. A. go over B. take over C. give away D. throw away
33. A. added B. bought C. examined D. chose
34. A. story B. letter C. joke D. message
35. A. writer B. teacher C. doctor D. comedian
36. A. excellent B. practical C. extraordinary D. expensive
37. A. believe B. draw C. know D. influence
38. A. remember B. forget C. change D. achieve
39. A. Parents B. Teachers C. Students D. Strangers
40. A. health B. concentration C. accents D. minds
第二部分阅读理解:（共两节, 满分50分）
第一节（共20小题; 每小题2分, 满分40分）阅读下列短文, 从每题所给的选项（A、B、C和D）中，选出最佳选项，并在答题卷上将该项涂黑。
A
I grew up in a house where the TV was seldom turned on and with one wall in my bedroom entirely lined with bookshelves. Most of my childhood was spent on books I could get hold of. In fact, I grew up thinking of reading as natural as breathing and books unbelievably powerful in shaping perspectives (观点) by creating worlds we could step into, take part in and live in.
With this unshakable belief, I, at fourteen, decided to become a writer. Here too, reading became useful. Every writer starts off knowing that he has something to say, but being unable to find the right ways to say it. He has to find his own voice by reading widely and discovering which parts of the writers he agrees or disagrees with, or agrees with so strongly that it reshapes his own world. He cannot write without loving to read, because only through reading other people?s writing can one discover what works, what doesn?t and, in the end, together w ith lots of practice, what voice he has.
Now I am in college, and have come to realize how important it is to read fiction. As a law student, my reading is in fact limited to subject matter—the volume of what I have to read for classes every week means there is little time to read anything else. Such reading made it all the clearer to me that I live in a very small part in this great place called life. Reading fiction reminds me that there is life beyond my own. It allows me to travel across the high seas and along the Silk Road, all from the comfort of my own armchair, to experience, though secondhand, exciting experiences that I wouldn't necessarily be able to have in my lifetime.
41. What can be inferred about the author as a child?
A. He never watched TV.
B. He read what he had to.
C. He found reading unbelievable.
D. He considered reading part of his life.
42. The underlined word "voice" in the second paragraph most probably means ______.
A. an idea
B. a sound quality
C. a way of writing
D. a world to write about
43. What effect does reading have on the author?
A. It helps him to realize his dream.
B. It opens up a wider world for him.
C. It makes his college life more interesting.
D. It increases his interest in worldwide travel.
44. Which of the following can be the best title of this text?
A. Why do I read?
B. How do I read?
C. What do I read?
D. When do I read?
B
A new study of 8,000 young people in the Journal of Health and Social Behavior shows that although love can make adults live healthily and happily, it is a bad thing for young people. Puppy love may bring stress for young people and can lead to depression. The study shows that girls become more depressed than boys, and younger girls are the worst of all.
The possible reason for the connection between love and higher risk of depression for girls is “loss of self”. According to the study, even though boys would say “lose themselves in a romantic relationship?, this “loss of self” is much more likely to lead to depression when it happens to girls. Young girls who have romantic relationships usually like hiding their feelings and opinions. They won?t tell that to their parents.
Dr Marianm Kaufman, an expert on young people problems, says 15% to 20% young people will have depression during their growing. Trying romance often causes the depression. She advises kids not to jump into romance too early. During growing up, it is important for young people to build strong friendships and a strong sense of self. She also suggests the parents should encourage their kids to keep close to their friends, attend more interesting school activities and spend enough time with family.
Parents should watch for signs of depression——eating or mood changes——and if they see
signs from their daughters or sons, they need to give help. The good news is that the connection between romance and depression seems to become weak with age. Love will always make us feel young, but only maturity gives us a chance to avoid its bad side effects.
45. Which of the following is more likely to have depression?
A. Young people who have a strong sense of self.
B. Young boys whose parents watch for their behavior.
C. Young girls who always hide their feelings and opinions.
D. Careless parents whose children are deep in love.
46. What can be inferred from the passage?
A. Lacking love can lead young people to grow up more quickly.
B. Early love makes young people keep close to their friends and parents.
C. Parents should help their children to be aware of the signs of depression.
D. The older a woman is, the less likely she seems to lose herself in romance.
47. What?s the author?s attitude towards puppy love?
A. Confused
B. Disapproving
C. Disinterested
D. Scared
48. Which of the following is NOT suggested by Dr Marianm Kaufman?
A. Parents should encourage their kids to keep close to their friends.
B. Parents should encourage their kids to attend more interesting activities.
C. Parents should encourage their kids to chat more on line.
D. Parents should encourage their kids to spend more time with their family.
C
Thousands of people living in the Chinese capital will celebrate the start of the Chinese new year by heading for the ski resorts. Never mind that Beijing's dry weather seldom produces snow. It is cold enough in winter for snow-making machines to make a covering for the hills north to the capital. And the rapid growth of a pleasure-seeking middle class has formed the basis for this new craze.
Since Beijing's first ski resort was opened ten years ago, the sport has enjoyed astonishing increase. There are now more than a dozen resorts. Clothes markets in the city have added bright colored ski suits to their winter collections. Mr Wei, a manager of a newly-opened ski resort in Beijing, sees the growth of an industry that could soon lead Chinese to head for the ski resorts of Europe. In recent years ski resorts offering natural snow have opened in China, but many are in faraway areas of the country and can't really match the equipment and services of some ski resorts in Europe.
Beijing's skiing craze is partly a result of the recent increase in private cars. This has led to the growth of a leisure industry in the capital's suburbs, which until the late-1990s were unreachable to ordinary people. According to Mr Wei, about 40% of the visitors to his resort come in their own cars. The rest are bused in by schools, businesses or government Offices.
The problem is making money. Starting ski resorts requires quite a lot of money; hiring land from the local government, preparing the hills, buying snow machines, making sure there are enough water and electricity to run them, and buying ski equipment for hiring out to customers.
The ski resort where Mr. Wei works cost nearly $4m to set up. And, as so often in China when someone comes up with a good idea, many others hash in and price wars break out. Beijing now offers some of the cheapest ski training classes in the world, though with most people rather new to the sport, expecting a few more doing the same job.
49. What does this text mainly talk about?
A. Convenience for skiers brought about by private cars.
B. Skiing as a new way of enjoying one's spare time.
C. Things to be considered when starting a ski resort.
D. A sudden increase of ski training classes in Beijing.
50. Why are some Chinese likely to go skiing in Europe?
A. To visit more ski areas.
B. To ski on natural snow.
C. For a large collection of ski suits.
D. For better services and equipment.
51. The underlined words "leisure industry" in Paragraph 3 refer to______.
A. transport to ski resorts
B. production of family cars
C. business of providing spare time enjoyments
D part-time work for people living in the suburbs
52 . What is the main problem in running a ski resort?
A. Difficulty in hiring land.
B. Lack of business experience.
C. Price wars with other ski resorts.
D. Shortage of water and electricity,
D
Tree leaves may be powerful tools for monitoring air quality and planning biking routes and walking paths, suggests a new study by scientists at Western Washington University in Bellingham.
Leaves along bus routes are up to 10 times more magnetic (有磁性的) than leaves on quieter streets .That magnetism comes from tiny particles (微粒) of pollution that float through the air and either stick to leaves or grow right into them.
Geophysicist Bernie Housen and his colleague Luigi Jovane collected several leaves from 15 trees in and around Bellingham. Five of the trees lay next to busy bus routes. Five sat on parallel but much quieter side streets. Five were in a rural area nearby.
Using two measurement techniques, Housen and Jovane found that leaves along bus routes were between 2 and 8 times more magnetic than leaves from nearby streets and between 4 and 10 times more magnetic than rural leaves.
Breathing in particles of pollution has been linked to a number of negative health consequences, including breathing troubles and even heart problems. Tiny particles get deep into the lung tissues.
The new study suggests that biking or walking along heavy bus routes might be bad for your health. That?s something cities might want to consider as they plan new routes for cyclists and pedestrians.
While many details remain to be worked out, the study also suggests that collecting tree leaves can be a simple and effective way to measure the load of particles in the air. European researchers have been exploring the idea for a while.
“Using trees is nice, low-tech way to do these studies and you don?t need to use expensive particle collectors,” Housen said. “If it works, you could easily collect a lot of data from a region. You could even have kids collect leaves.”
53. Bernie Housen?s new study suggests that_________.
A. trees should not be planted along roads.
B. heavy traffic may lead to more magnetic leaves
C. magnetic leaves can give off poisonous gas
D. tiny particles are not likely to cause breathing troubles
54. Which of the following is TRUE according to the passage?
A. Choosing walking paths is of great significance
B. Leaves in rural areas are not magnetic
C. Biking along heavy bus routes is great exercise.
D. It?s impossible for tiny particles to grow into plants
55. The last paragraph implies that using tree leaves to choose a walking path is _________.
A. expensive
B. easy
C.ridiculous
D. complex
56. What would be the best title for the passage?
A. Collecting tree leaves is simple
B. It?s easy to choose biking routes
C. Air quality may affect people?s health
D. Tree leaves may be powerful air quality indicators.
E
The event of swapping fashions in Japan has recently been attracting worldwide attention. The activity is aimed at making more effective use of resources by providing a forum for people to exchange free of charge those fashion items. Everyone has something such as clothes, shoes, bags, accessories (首饰),etc, that they don?t use anymore and that sit in their closets because, say, they no longer fit.
Japan?s first major fashion swap event, “xChange,” was held in September 2007 in Tokyo . Junko Niwa , a pioneer of this activity in Japan, explains the meaning of the name : “…X? means ‘anything?. I hope that xChange will be a venue for exchanging anything, including ideas, knowledge, and beliefs, in addition to clothes.”
The xChange events are designed to exchange not only fashion items but also information and thoughts from the owners of the clothes ,using what is called an “episode tag(片段标签)”. Participants put tags on each of the items they bring and write their names and brief introductions concerning the tagged items. For example, on the tag of a white jacket the former owner wrote, “This is a gift from a friend, but it?s just not my style.” On a tag attached to a pair of red shoes a person wrote, “These don?t fit me anymore, I hope someone who loves red can use them.” Just as shoppers check price tags, some people check the episode tags before making a selection, first imagining who used to wear the item. The episode tags make people aware of the human connection ——something that can?t be counted in monetary terms ——and also promote the exchange of feelings and communication by exchanging goods.
When asked for feedback, participants say things like, “I?m very lucky to get such lovely clothes for free.”and “I am happy to see someone try on and choose what I brought here.”Unwanted clothes for one person can be new and exciting for someone else. Plus, xChange achieves close to a 100-percent reuse rate by donating leftover clothes to companies that reuse or recycle secondhand clothing. Anything they cannot use, they then donate to developing countries or reuse them as rags.
Since 2007, the xChange event has been held every two or three months in a different region of Japan, always attracting many participants. This success is probably because anyone can easily participate, and also because it is an active event that gives participants opportunities to enjoy
fashion without increasing the impact on the environment——or their pocketbooks.
57. The purpose of fashion swap events is to _______.
A. help the poor
B. exchange ideas
C. help people form good habits
D. increase the usefulness of some items
58. Japan?s first major fashion swap event was named “xChange” probably because ________.
A. “x” means something for free.
B. “x” means a venue
C. “x” can stand for anything
D. “x” can stand for clothes of different styles
59. Which of the following is NOT true about the fashion swap event according to the passage?
A. It saves people some money.
B. The participants can take items of any value for free.
C. The items no one wants go back to where they came from.
D. Seeing the items chosen by others pleases their former owners.
60. Which of the following words can best describe the xChange event?
A. Disappointing
B. Impractical
C. Strange
D.Environment -friendly
第二节下面五个人正在寻找书籍。阅读下面六个选项( A、B、C、D、E和F),选出符合他们各自需求的最佳选项。选项中有一项是多余选项。并在答题卡上将该项涂黑。
____61. Mary, a 26-year-old girl, is addicted to love stories that can touch the hearts of people of all ages. Now she is seeking for a book which is interesting to read and full of emotions and excitements.
____62. Tom, a 15-year-old boy, really likes books of Harry Potter Series. He hopes one day he can have magic and other supernatural power.
____63. Douglas?idol is Sherlock Holmes, who?s famous for his intellectual observation, deductive reasoning and forensic (用于法庭的) skill to solve difficult cases.
____64. King Seal, who is a curious man, is longing for a book which is about strange and frightening things.
____65. Steven likes realistic speculation (推测) about possible future events . In his spare time, he always searches for the real world , past and present, and the future with scientific methods. A. Politics has always been a dirty game. Now justice is, too. This book entertains readers with a
story about how a millionaire finds a young man and tries every means to enable him into a potential Supreme Court justice, the millionaire?s Supreme Court justice.
B. In this book, readers will find all the three children of a family are mysteriously killed in their
house by Boogeyman one after another. The parents finally find out the family doctor has a lot to hide…Like the face of the boogeyman behind a mask of the doctor?s face!
C. This book displays a fantastic story in which some mysterious wheeled creatures and a fierce
and mighty angel walk through the land of the dead. They experience life and death, as well as love and war, struggling against supernatural power.
D. This is a story about a man who loses his deeply-loved wife. After that he lives in sorrow and
struggle , and then gets to know the second-grade teacher of his son, who suffers emotional wounds from a difficult divorce. Tentatively they reach out to each other and fall in love.
E. This story happens in 2246. Global environment is going from bad to worse, eventually leading
to many disasters. Even worse, human beings lose their productivity and a clone project is carried out. The human clones become a new mankind on the earth , which causes many more problems.
F. The story in this book introduces a psychologist who is requested to deal with the death of a
teenage girl. Although the police are convinced that there is a connection between the girl?s death and another girl student, the psychologist finally brings the true male murder to justice with his customary skill and pity.
第II卷（共40分）
第三部分：写作（共两节，满分40分）
第一节：短文改错（共10小题；每小题1分，满分10分）
下面短文中有10处语言错误。请在有错误的地方增加.删除或修改某个单词。
增加：在缺词处加一个漏字符号（∧），并在其下面写上该加的词。
删除：把多余的词用斜线（\）划掉。
修改：在错的词下划一横线，并在该词下面写上修改后的词。
注意：1.每处错误及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
Yesterday afternoon I bought a copy of China Daily. Before I took a quick look at some of the headlines on the front page, I found that very hard to understand everything. So I took it to school and asking our English teacher for advices. He first introduced the paper to me, and said it had all the unusual sections of a newspaper, included home news, international news and so on. Then he gave me some tips for how to read the newspaper. After I went home that evening I took out paper again. This time I read the important events carefully what the English teacher had told me, and I had found I could understand a lot. So I felt very happy.
第二节：书面表达（满分30分）
假定你校将举行一个成人仪式，你将作为代表在仪式上发言。请你按以下内容要点准备一篇英文发言稿。
1.过去对成年的向往；
2.现在的感受和认识；
3.将来的目标及措施。
参考词汇：责任responsibility
注意：
1.词数120左右；
2.可以适当增加细节，使行文连贯；
3.发言稿的开头与结束语已为你写好（不计入总词数）
Good morning，everyone！
The topic of my speech today is “thoughts on be coming a grown-up”.
_______________________________________________________________________________ _______________________________________________________________________________ Thank you for listening.
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◆◆ 2010年第一学期高三英语期中考试答题卷 第三部分：写作（共两节，满分40分） 第一节：短文改错（共10小题；每小题1分，满分10分） Yesterday afternoon I bought a copy of China Daily. Before I took a quick look at some of the headlines on the front page, I found that very hard to understand everything. So I took it to school and asking our English teacher for advices. He first introduced the paper to me, and said it had all the unusual sections of a newspaper, included home news, international news and so on. Then he gave me some tips for how to read the newspaper. After I went home that evening I took out paper again. This time I read the important events carefully what the English teacher had told me, and I had found I could understand a lot. So I felt very happy. 第二节：书面表达（满分30分） Good morning ，everyone ！ The topic of my speech today is “thoughts on be coming a grown-up”. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ Thank you for listening.
高三英语参考答案及评分标准
第一部分
第一节单项填空（共20小题；每小题0.5分，满分10分）
1—5 BDABB 6—10 DCDDC
11—15 BBCAC 16—20 CDADC
第二节完形填空（共20小题；每小题1分，满分20分）
21—25 BDCAB 26—30 ACBDC
31—35 AADDA 36—40 CDBBD
第二部分阅读理解（共25小题；每小题2分，满分50分）
41—45 DCBAC 46—50 DBCBD
51—55 CCBAB 56—60 DDCCD
61—65 DCFBE
第三部分写作
第一节短文改错（共10小题；每小题1分，满分10分）
Yesterday afternoon I bought a copy of China Daily. Before I took a quick look at some of
After
the headlines on the front page, I found that very hard to understand everything. So I took it to
it
school and asking our English teacher for advices. He first introduced the paper to me, and said it asked advice
had all the unusual sections of a newspaper, included home news, international news and so on.
usual including
Then he gave me some tips for how to read the newspaper. After I went home that evening I took
on
out∧paper again. This time I read the important events carefully what the English teacher had the as
told me, and I had found I could understand a lot. So I felt very happy.
第二节书面表达（满分30分）
Possible version:
Good morning, everyone !
The topic of my speech today is “Thoughts on becoming a grown-up.”
As a child, I always hoped that I could grow up as soon as possible so that I could have whatever I wanted and do whatever I lik ed. Now I?m a grown-up, but I find things do not go as I expected. Although I can enjoy more freedom, at the same time I realize that being a grown-up not only means this, but also means more responsibilities. I hope to do more for my parents and society in the future to make my life more meaningful. To reach the goal, I must first try my best to pass the college entrance examination and enter a good university.(107words)
Thank you for your listening.
内容要点
1. 过去对成年的向往；
2. 现在的感受；
3. 现在的认识；
4. 将来的目标；
5. 要采取的措施。
更多优质自考资料，请访问自考乐园俱乐部 https://www.doczj.com/doc/8c10332711.html,/club/5346389 2010年全国自考数据库系统原理模拟试卷(八) 一、单项选择题（本大题共15小题,每小题2分,共30分）在每小题列出的四个备选项中只有一个是符合题目要求的,请将其代码填写在题后的括号内。错选、多选或未选均无分。 1.在DBS中，内存、外存数据交换最终是通过() A.UWA完成 B.DBMS完成 C.OS完成 D.键盘完成 答案：C 2.SQL中的视图机制属于DBS的() A.完整性措施 B.安全性措施 C.恢复措施 D.并发控制措施 答案：D 3.在SQL中使用UPDATE对表中数据进行修改时，应使用的语句是() A.WHERE B.FROM C.VALUES D.SET 答案：D 4.数据独立性是指() A.数据之间相互独立，互不影响 B.数据的逻辑结构与物理结构相互独立 C.DB的数据结构发生变化时，不影响应用程序 D.数据与存储设备之间相互独立 答案：C 5.一个关系中的非主属性可以是() A.至少一个 B.至多一个 C.可无 D.至多三个 答案：C
6.在SELECT语句中使用MIN(列名)时，列名() A.必须是数值型 B.必须是字符型 C.必须是数值型或字符型 D.不限制数据类型 答案：D 7.在建立表结构时，定义关系完整性规则() A.使DBS能够自动维护数据完整性约束条件 B.还需要编程实现数据完整性约束条件 C.没有必要定义 D.将使系统操作复杂 答案：A 8.子模式是() A.外模式 B.物理模式 C.概念模式 D.存储模式 答案：A 9.关系中行、列次序的交换性质是() A.行可交换，列不可交换 B.行不可交换，列可交换 C.行、列均不可交换 D.行、列均可交换 答案：C 更多优质自考资料，请访问自考乐园俱乐部https://www.doczj.com/doc/8c10332711.html,/club/5346389 10.设计性能较优的关系模式称为规范化，规范化主要的理论依据是() A.关系规范化理论 B.关系运算理论 C.关系代数理论 D.数理逻辑 答案：A 11.设关系R和S各有100个元组，那么这两个关系的乘积运算结果的元组个数为() A.100 B.200 C.10000 D.不确定(与计算结果有关) 答案：C
2009-2010学年度高三第一次质量检测 英语试卷 本试卷分五部分。满分120分。考试时间120分钟。 第一部分：听力(共两节，满分20分) 第一节（共5小题；每小题1分，满分5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. How did the woman do that? A. She is on a diet. B. She exercises daily. C. Both A and B. 2. What is Mary probably doing now? A. She is cooking at home. B. She is doing her homework. C. She is singing and dancing 3. What can we learn about Jane? A. She often hurries to make a phone call. B. She usually makes short phone calls C. She often stays on the phone too long. 4. What does the man ask the woman to do? A. To lend him her umbrella. B. To post the letter for him. C. To go to the post office with him. 5. How often do Johnson’s parents write to him? A. Once a month. B. Once a year. C. More than once a month. 第二节（共15小题；每小题1分，满分15分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各个小题将给出5秒钟的作答时间。每段对话或独白读两遍。 听第6段材料，回答第6至7题。 6. What is the schedule of the school bus? A. The first bus leaves at 6 am, the second at 12 am, the third at 7 pm. B. The first bus leaves at 7 am, the second at 11:40 am, the third at 6 pm. C. The first bus leaves at 7 am, the second at 12 am, the third at 6 pm. 7. Where can the woman find the timetable of the buses? A. At the bus headquarter station. B. On the bus station sign. C. On the wall of the waiting hall. 听第7段材料，回答第8至9题。
高三调研测试卷 英语 姓名____________ 准考证号__________________ 本试题卷分选择题和非选择题两部分。全卷共14页，选择题部分1至12页，非选择题部分13至14页。满分120分，考试时间120分钟。 请考生按规定用笔将所有试题的答案涂、写在答题纸上。 选择题部分 (共80分) 注意事项： 1.答题前，考生务必将自己的姓名、准考证号用黑色字迹的签字笔或钢笔分别填写在试卷和答题纸规定的位置上。 2.每小题选出答案后，用2B铅笔把答题纸上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后，再选涂其他答案标号。不能答在试题卷上。 第一部分：英语知识运用（共两节，满分30分） 第一节：单项填空（共20小题；每小题0. 5分，满分10分） 从A、B、C和D四个选项中，选出可以填入空白处的最佳选项，并在答题纸上将该选项标号涂黑。 1. —I’m happy that we’ve finally cleared up some problems. — ______. A. That’s all right B. I’m with you C. It’s a pleasure D. That’s nice 2. You don’t necessarily have to own ______ latest everything but you should have ______ rough idea of what is changing. A. a; 不填 B. the; a C. 不填; the D. the; the 3. Our friends will be here in half an hour. ______, we’ll have some tea. A. Up to now B. All at once C. In the meanwhile D. Now and then 4. The old couple walked rather slowly, and could be seen, from time to time, to stop and rest, ______ out to sea. A. to be staring B. stared C. having stared D. staring 5. ______ some people have several e-mail addresses, they expect you to keep track of them all. A. Now that B. As if C. Just as D. In case 6. Looking back now, if I ______ the effort in learning the piano then, I would not be who I am. A didn’t put in B. hadn’t put in C. wouldn’t have put in D. shouldn’t put in 7. — Do you mind if we look in here?
广州民航职业技术学院 2010/2011学年第一学期09级民航信息管理1-2班《数据库应用》 期末考试卷A(闭卷，120分钟) 班级姓名学号成绩 一、单项选择题（每个题只有一个答案是正确的。每题2分，共15题，30分） 1．如果希望从学生表中查询出所有姓“王”的同学，那么条件语句应该是( b ）。 A、Where 姓名% ‘王’ B、Where 姓名LIKE ‘王％’ C、Where 姓名% ‘LIKE王’ D、Where 姓名LIKE ‘王’ 2．通常情况下，“数据库管理系统”的英文缩写是（ a）。 A、DBMS B、DBS C、DBA D、DMS 3．在一个学生关系中，能够成为主关键字（或称主码）的属性是（）。 A、性别 B、年龄 C、学号 D、班级 4．下列关于索引的说明不正确的是（）。 A、索引必须创建在主关键字之上 B、索引与基本表分开存储 C、索引是为了提高查询速度而创建的 D、索引会在一定程度上影响增删改操作的效率 5．数据库应用程序开发中，需求分析阶段的主要目的是（）。 A、回答“干什么”的问题 B、回答“怎么干”的问题 C、建立逻辑数据模型 D、建立最佳物理存储结构 6．用户使用SQL Server时，通常需要依次经过两个安全性阶段（）。 A、登录验证、操作验证 B、操作验证、登录验证 C、身份验证、权限认证 D、权限认证、身份验证 7．SQL Server数据库中的一个完整的备份通常要包括（）。 A、系统数据库、用户数据库和事务日志 B、系统数据库、系统表和数据字典 C、系统数据库、用户数据库和数据字典 D、用户数据库和事务日志
8．SQL Server中进行数据库恢复的SQL语句是（）。 A、INSERT DATABASE B、BACKUP DATABASE C、RESTORE DATABASE D、UPDATE DATABASE 9．下列SQL语句中，能够完成并运算的是（）。 A、SELECT * FROM 篮球爱好者UNION SELECT * FROM 足球爱好者 B、SELECT * FROM 篮球爱好者INTERSECT SELECT * FROM 足球爱好者 C、SELECT * FROM 篮球爱好者EXCEPT SELECT * FROM 足球爱好者 D、SELECT * FROM 篮球爱好者，足球爱好者 10．设学生表和课程表的结构分别为（学号，姓名）和（学号，课程号，成绩），如果希望查询出“成绩大于90分的学生姓名”，则对应的SQL语句是（）。 A、SELECT 姓名FROM 学生表WHERE 学生表.学号=课程表.学号AND 课程 表.成绩>90 B、SELECT 姓名FROM 课程表WHERE学生表.学号=课程表.学号AND 课程表. 成绩>90 C、SELECT 姓名FROM 学生表，课程表WHERE 学生表.学号=课程表.学号OR 课程表.成绩>90 D、SELECT 姓名FROM 学生表，课程表WHERE 学生表.学号=课程表.学号 AND 课程表.成绩>90 11．在人工管理阶段，数据是_____。 A．有结构的B．无结构的 C．整体无结构，记录内有结构D．整体结构化的 12.数据库系统软件包括_____和_____。 ①数据库②DBMS ③OS,DBMS和高级语言 ④DBMS和OS ⑤数据库应用系统和开发工具。 A．①和②B．②和⑤ C．③D．④ 13.________由数据结构、关系操作集合和完整性约束三部分组成。 A. 关系模型 B. 关系 C. 关系模式 D. 关系数据库 14.数据库中只存放视图的________。 A. 操作 B. 对应的数据 C. 定义 D. 限制 15.数据库是长期存储在计算机内、有组织的、可共享的（）。 A．文件集合B．数据集合 C．命令集合D．程序集合 二、填空题（每空2分，共10分） 1．进行数据库备份时，必须同时复制主数据文件和。 2．“实体一联系”方法是描述数据库概念模型的主要方法，一般称这种方法为。 3．在SQL语句中，起修改表中数据作用的命令动词是。 4．在关系数据库中，实现“表中任意两行不能相同”的约束是靠。 5. SQL Server系统中的所有系统级信息存储于数据库。
高三英语上学期期中试题 班级：________ 姓名:___________分数 一.单项选择。（共80分） （）1.To finish the task, we’ve tried three times , and after dinner we’ll try ______time . ] A the fourth B a fourth C fourth D four ( ) 2. The children were hungry and the salad _______quickly . A was eating up B ate up C was eaten up D had eaten up ( )3. Han Meimei is _______Chinese girl . Lucy is ______English girl . A a ; a B an ; an C a; an D an ; a ( )4. _______are _____for cutting things . A Knife ; used B knives , used C Knife ; using D Knifes , used ( )5. My watch is not the only thing _______is missing . A that B what C which D who ( )6. We had hoped that he _____longer . A stays B have stayed C stayed D would stay ( )7. _______I have your name , please ? Yes . Michael . M-I -C-H-A-E-L A Must B Will C May D Need ( )8. Tell him____the light . A to don’t turn on B not to turn on C to not turn on D not turning on ( )9. Do you need more time to complete the task ? Yes . Another ten days _____enough. A is B was C are D were ( )10. I’m going to take part in China’s Got Talent next month . ____! I am sure you will win . A Never mind B Good luck C What a pity D My pleasuer ( )11. _______does it take from our school to the farm by bus ? About one hour and half . A How far B How long C How often D How soon ( )12. It’s no good _______. You’d better give it up . A to smoke B smoking C smokes D smoke ( )13. John thinks you are wrong , _______? A doesn’t he B does he C are you D aren’t you ( )14.If you want to rent a better room , you’ll have to pay _______fifty dollars . A another B other C the other D more ( )15.Would you like to join us in the game ? ______, but I have something important to do . A I’d love to B I will C I won’t D I would ( )16. ________, she spends 150 yuan on books every month . A On average B In average C On an average D At an average ( )17. I think she is suitable ______the job ______by her teacher . A for ; chosen B to ; choosing C to ; chosen D for ; choosing
高三英语U n i t s测试题 及答案 SANY标准化小组 #QS8QHH-HHGX8Q8-GNHHJ8-HHMHGN#
高三检测题(Units 1-3) 1.You can’t _______ him in knowledge of wild plants. A. watch B. catch C. match D. keep 2. The manager decided to give the job to _______ he believed had a strong sense of duty. A. whoever B. whomever C. who D. those 3. I really appreciate ______ to relax with you on this nice island. A. to have had time B. having time C. to have time D. to having time 4. Mike, as far as I know, ______ like to play music. A. seems B appears C. feels D. does 5. He hasn’t come yet. What do you consider ______ to him. A. happens B. has happened C. happening D. to happen 6. ________ with the size of the whole earth, the biggest ocean doesn’t seem big at all. A. Compare B. When comparing C. Comparing D. When compared 7. How many monkeys are there in the zoo The number of the monkeys there ______ ten, ______ the newly-born ones. A. come to, including B. has reached, including C. is totaled, including D. has added up, including 8. Since the medicine is of little use, ______ seems to be no point in taking it again. A. it B. there C. that D. this 9. --- Will you go to Mary’s birthday party ---No, _____ invited, I can’t go to it. I’ll be too busy, then. A. if B. unless C. even though D. when 10. Please tell me how the accident ______. I am still in the dark. A. came by B. came upon C. came to D. came about 11. A great deal of science and technique has been ______ since China carried ______ reform and open. A. brought down, on B. brought in, out C. brought out, out D. brought up, on B 12. ---You forgot your purse when you went out. ---- Good heavens, _______. A. so did I B. so I did C. I did so D. I so did 13. We are swimming in the lake _______ suddenly the storm started. A. when B. while C. until D. before 14. Why! I have nothing to confess, _______ you want me to say!
第1页,共4页 第2页,共4页 密 线 学校 班级 姓名 学号 密 封 线 内 不 得 答 题 《Access2010》试卷 总分：100分 一、 单选题（每题3分， 共15题，共45分） （ ）1、Access2010建立的数据库属于（ ）数据库。 A.层次型 B.关系型 C.网状型 D.大型 （ ）2、Access2010数据库是一个独立的文件，其扩展名为（ ）。 A.mdb B.acmdb C.accdb D.cdb （ ）3、在Access2010中，随着打开数据库对象的不同而不同的操作区域称为（ ）。 A.上下文命令选项卡 B.命令选项卡 C.导航窗格 D.工具栏 （ ）4、用户可在表的（ ）视图中设置字段数据类型和详细属性。 A.设计 B.数据表 C.数据透视表 D.数据透视图 （ ）5、对数据库中的一个或多个表进行检索，将查询结果显示在一个数据表上供用 户查看或编辑使用，这种查询称为（ ）。 A.选择查询 B.交叉表查询 C.操作查询 D.SQL 查询 （ ）6、使用查询向导可以创建多种查询，下面不能用查询向导创建的查询是（ ）。 A.简单选择查询 B.查找重复项查询 C.参数查询 D.交叉表查询 （ ）7、当用户想要查找内容相同的记录时，可以通过创建（ ）查询来实现。 A.简单选择查询 B.查找重复项查询 C.查找不匹配项查询 D.交叉表查询 （ ）8、在窗体中，能够像“窗体视图”一样预览显示结果，又能够移动或删除控件， 对控件进行重新调整的视图是（ ）。 A.设计视图 B.窗体视图 C.布局视图 D.数据表视图 （ ）9、（ ）以表或查询作为数据源，用于显示、输入以及更新数据表中的字段。 A.绑定型控件 B.计算型控件 C.标签控件 D.选项组控件 （ ）10、（ ）主要用于在窗体或报表中显示描述性文本（如标题或说明）。 A.徽标控件 B.文本框控件 C.标签控件 D.选项组控件 （ ）11、在报表中，既能够预览显示结果，又能够对控件进行调整的视图是（ ）。 A.报表视图 B.打印预览 C.布局视图 D.设计视图 （ ）12、要设计一个用于标识公司产品型号和类型的报表，可以将该报表设计为（ ）。 A.标签型报表 B.分类报表 C.主/次报表 D.交叉报表 （ ）13、完成标签报表后，必须在下面的（ ）中才能看到最终效果。 A.设计视图 B.预览视图 C.布局视图 D.报表视图 （ ）14、在宏命令中，用于打开报表的命令是（ ）。 A. OpenForm B. Openquery C. OpenReport D. OpenTable （ ）15、宏是由（ ）构成，而宏组是由宏构成。 A.操作命令 B.控件 C.子宏 D.记录 二、 多选题（每题5分，共4题，共20分） （ ）1、数据库的六大组成对象包含下列哪些选项（ ）。 A.字段 B.记录 C.窗体 D.宏 （ ）2、在表的关系管理器中可以进行的操作有（ ）。 A.删除关系 B.显示关系 C.修改关系 D.添加字段 （ ）3、下列查询中，属于操作查询的是（ ）。
宜宾市高2017级第二次诊断测试英语 （考试时间：120分钟满分：150分） 第一部分听力（共两节，满分30分） 做题时，先将答案标在试卷上。录音内容结束后，你将有两分钟的时间将试卷上的答案转涂到答题卡上。 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅 A. By plane. B. By bike. C. By train. 2. Where are the speakers? A. In a bar. B. In a supermarket. C. In a hospital. 3. Why does the man come here? A. He wants to buy something. B. He wants to see the manager. C. He wants to get his money back. 4. What does the woman mean? A. She will go to the party with David. B. She won’t go to the party with anybody. C. She doesn’t want David to go to the party. 5. How much is the radio now? A. 20. B. 25. C. 30. 第二节(共15小题; 每小题1.5分,满分22.5分) 请听下面5段对话或独白,选出最佳选项。 请听第6段材料, 回答第6至第8题。 6. What happened to the man? A. He was given a prize. B. He lost his job. C. He had a leave off. 7. How did the man feel about his boss’s decision? A. He didn’t understand it. B. He understood it very well. C. He thought it completely wrong. 8. What was the man unable to do? A. To use a printer. B. To use a typewriter. C. To use a computer. 请听第7段材料,回答第9至第11题。 9. What’s the man’s advice? A. To keep studying. B. To get a job. C. To have a holiday. 10. What is the woman going to study according to her parents? A. Performance. B. Law. C. Economics. 11. Why does the woman want to work? A. To get enough money. B. To have fun. C. To make friends. 请听第8段材料,回答第12至第14题。 12. What does the man think of the woman’s cooking? A. Excellent. B. Bad. C. So-so. 13. What does the woman advise the man to do? A. Learn how to cook from her. B. Get a book and do after it. C. Take some courses for cookery. 14. What is the probable relationship between the two speakers? A. Husband and wife. B. Friends. C. Boss and secretary. 请听第9段材料,回答第15至第17题。 15. Why does the woman want to talk with the man?
____________________ 系 ____________________专业_____________ 班 姓名_______________学号______________________ 密 封 线 内 不 要 答 题 ———————————密———————————————封———————————————线———————————— 一、填空题：（每空1分，共10分） 1. __事务__是恢复和并发控制的基本单位，数据库系统中要求它具有ACID 特性。 2. 数据库恢复的原理用一个词表示，就是__备份__。 3. 设F 是基本关系R 的一个或一组属性，但不是关系R 的码。如果F 与基本关系S 的主 码Ks 相对应，则称F 是基本关系R 的__________。 4. 一个M 行N 列的关系，和一个K 行L 列的关系进行笛卡尔积，生成目标关系的列数 为__NL________。 5. 写出实现“收回用户U1对学生表(STUD)的修改权”这一功能的SQL 语句： ______revoke__update___on_____table___STUD____from____U1_________ 6. 数据模型的三要素包括数据结构、数据操作和____完整性约束_____。 7. 关系代数的基本操作有查询、插入、修改和___删除____。 8. 在基于日志的数据库数据恢复技术中，对发生故障时没有完成的事务应执行 _____操作。 8、E-R 方法中的实体用 矩形 图形表示 。 9、把对数据库中某些数据的一定的操作权限授予某一用户，可以通过命令 grant 完成。 10、在3NF 的基础上，消除了 主码间的传递或者部分依赖函数 以后的关系模式，属于BCNF 。 二、单项选择题：（每小题1分，共30分，答案集中写到下页） 1、 以下说法中错误的是： A 、 数据库中的数据是长期存储的 B 、 数据库中的数据是按照一定方式组织的 C 、 数据库中的数据是可共享的 D 、 数据库中的数据是没有冗余的 2、 以下哪种说法不符合数据管理技术的发展历程？ A 、 数据越来越结构化 B 、 数据独立性越来越好 C 、 数据库管理系统越来越简单 D 、 越来越多的数据管理功能由系统替人完成 3、 在概念数据模型中，联系用于描述现实世界中事物之间的关联关系。关于联系，以下说法错误的是： A 、 E R 模型通过1:1、1:n 和m:n 三种联系描述现实世界中各类事物之间的关联关系 B 、 联系可用于描述一个实体和它的属性的关联关系 C 、 联系可用于描述一个实体集内记录之间的自联系关系 D 、 联系可用于描述两个实体集实体之间的关联关系 4、 在关系数据库中，NULL 是一个特殊值，在很多数据操作中都需要对NULL 进行特殊处理。关于NULL ，下列说法正确的是 A 、 判断元组的某一列是否为NULL 一般使用“=NULL ” B 、 NULL 在数据库中表示尚不确定的值 C 、 对数值型数据，NULL 等价于0 D 、 N ULL 只适用于字符和数值类型 5、 视图是数据库中的重要对象，下列有关视图的说法错误的是 A 、 一般情况下，数据库只存储视图的定义，其数据仍存放在相关的基本表中 B 、 可以将复杂的查询语句封装在视图中以简化相关查询语句的编写 C 、 通过视图可以屏蔽不希望用户看到的敏感数据，提高数据库数据的安全性 D 、 只能在基本表上建立新的视图 安阳工学院 数据库原理 课程试卷 2010—2011 学年第 二 学期
高二教学协作体秋期中联考 高三英语 命题人：张爱良审题人：张秦 （全卷满分：150分考试用时：120分钟） 第一部分听力（共两节，满分30分） 第一节（共5小题；每小题1.5分，满分7.5分） 听下面5段对话。每段对话后有一个小题，从试题所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。每段对话仅读一遍。 1. What is the man going to buy? A. $ 5.5 for a red one. B.$11 for two red ones. C. $13.6 for two green ones. 2. What was the feeling of the man? A. He was tired of listening. B. He stayed awake. C. The work was important. 3. What is the man going to do for his holiday? A. Stay at home. B. Collect coins. C. V olunteer in the west. 4. Where does the conversation probably take place? A. In a train. B. In a plane. C. In a restaurant. 5. Why didn’t Mary sleep well? A. She had a headache. B.She was troubled by noise. C. She had a stomachache. 第二节（共15小题；每小题1.5分，满分22.5分） 听下面5段对话或独白。每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。每段对话或独白读两遍。听第6段材料，回答第6至8题。 6. When will the man go to see the doctor? A. On Tuesday. B. On Wednesday. C. On Thursday. 7. What’s wrong with the man? A. He hurt his foot. B. He broke his leg. C. He was hit by a ladder. 8. What do we know from the dialogue? A. The man can’t go to the hospital. B. The appointment time is quite fit for the man. C. The man would prefer to visit the doctor earlier. 听第7段材料，回答第9至11题。 9. What does the woman believe? A. Mahjong is a beneficial hobby. B. Mahjong can become an addiction. C. Mahjong is too boring to play. 10. What are they going to do now? A. Teach their partners. B. Learn old card games. C. Play mahjong games. 11. What used to be the man’s hobbies? A. Playing old card games. B. Stamp collecting and reading. C. Playing old card games and Mahjong.
月考试题 命题人：丁梅 本试卷分第一卷（选择题）和第二卷（非选择题）两部分。第一卷（满分95分） 20个元音 [p][b][m][w][h][i:][i][t][d][n][j][r][E:][E][k][g] [N][l][C:][C][f][v][u:][u][s][z][B:][Q][W][T][e[A] [F][V][ai][ei][Ci][tF][dV][iE][ZE][uE][tr][dr][Eu] [au][ts][dz] 48个国际音标表 元音 12个单元音 长元音 [i:][E:][C:][u:][B:] 短元音 [i][E][C][u][Q][e][A] 8个双元音[ai][ei][Ci][iE][ZE][uE][Eu][au] 辅音 10对 清辅音 [p][t][k][f][s][W][F][tF][tr][ts]
浊辅音 [b][d][g][v][z][T][V][dV][dr][dz] 3个鼻音 [m][n][N] 3个似拼音 [h][r][l] 2个半元音 [w][j] 一、英语知识运用（共四大题，满分55分） （一）语音知识（共5小题，每小题1分，满分5分） 从每小题的A B C D四个选项中，找出所给单词的发音正确选项，并在答题卡上将该选项涂黑。 1.f l o o d A.[f l o d]B.[f l u d] C. [flu：d] D [fl ?:d] 2. automatic A. [?:t?m?tik] B. [,aut?m?tik] C. [,aut?metik] D. [?:t?metik] 3. exhibition A. [, eksi'b??n] B. [, iksi'b??n] C. [, igzi'b??n] D. [,eksi 'bi??n] 4. guarantee A. [''g?r?nti:] B. [, g?r?n'ti:] C. [, g?r?nti:] D.[g?r?nti:]
2010上半年数据库系统工程师考试下午真题及解析（2）《五年高考三年模拟》相当于高考“武功秘籍”中的《九阴真经》。海量的题库，对真题详尽的解析，备受老师和学生的追捧。可见，真题是应对考试的上好资料，下面希赛软考学院为你整理了2010上半年数据库系统工程师考试下午真题及解析，助你修炼出一身“绝技”，应对来年的数据库系统工程师考试。 试题三 阅读下列说明，回答问题1至问题3，将解答填入答题纸的对应栏内。 [说明] 某学校拟开发一套实验管理系统，对各课程的实验安排进行管理。 [需求分析] 每个实验室可进行的实验类型不同。由于实验室和实验员资源有限，需根据学生人数分批次安排实验室和实验员。一门含实验的课程可以开设给多个班级，每个班级每学期可以开设多门含实验的课程。每个实验室都有其可开设的实验类型。一门课程的一种实验可以根据人数、实验室的可容纳人数和实验室类型，分批次开设在多个实验室的不同时间段。一个实验室的一次实验可以分配多个实验员负责辅导实验，实验员给出学生的每次实验成绩。 1．课程信息包括：课程编号、课程名称、实验学时、授课学期和开课的班级等信息；实验信息记录该课程的实验进度信息，包括：实验名、实验类型、学时、安排周次等信息，如表3-1所示。 2．以课程为单位制定实验安排计划信息，包括：实验地点，实验时间、实
验员等信息。实验计划如表3-2所示。 3．由实验员给出每个学生每次实验的成绩，包括：实验名，学号，姓名，班级，实验成绩等信息。实验成绩如表3-3所示。 4．学生的实验课程总成绩根据每次实验的成绩以及每次实验的难度来计算。[概念模型设计] 根据需求阶段收集的信息，设计的实体联系图(不完整)如图3-1所示。 [逻辑结构设计] 根据概念模型设计阶段完成的实体联系图，得出如下关系模式(不完整)：课程(课程编号，课程名称，授课院系，实验学时) 班级(班级号，专业，所属系) 开课情况( (1) ，授课学期) 实验( (2) ，实验类型，难度，学时，安排周次) 实验计划( (3) ，实验时间，人数) 实验员( (4) ，级别) 实验室(实验室编号，地点，开放时间，可容纳人数，实验类型) 学生( (5) ，姓名，年龄，性别) 实验成绩( (6) ，实验成绩，评分实验员) [问题1] 补充图3-1中的联系和联系的类型。 [问题2] 根据图3-1，将逻辑结构设计阶段生成的关系模式中的空(1)～(6)补充完整。
2018年海淀区高三年级第一学期期中练习 英语 参考答案及评分标准 第一部分：听力理解（共三节，30分） 第一节（共5小题；每小题1.5分，共7.5分） 1. B 2. A 3. B 4. C 5. C 第二节（共10小题；每小题1.5分，共15分） 6. B 7. A 8. C 9. B 10. A 11. A 12. C 13. A 14. C 15. B 第三节（共5小题；每小题1.5分，共7.5分） ★每小题超过一个词不计分；★拼写错误不计分；★人名、月份首字母必需大写，否则不计分，其余单词大小写错误扣0.5分; ★月份缩写不计分。 16. Jenkins 17. 75397382 18. Wednesday 19. private 20. Australian 第二部分：知识运用（共两节，45分） 第一节单项填空（共15小题；每小题1分，共15分） 21. B 22. B 23. D 24. C 25. A 26. C 27. A 28. D 29. B 30. C 31. D 32. C 33. A 34. B 35. A 第二节完形填空（共20小题；每小题1.5分，共30分） 36. C 37. B 38. D 39. A 40. B 41. D 42. D 43. C 44.B 45. A 46. C 47. A 48. B 49.D 50. A 51. C 52. A 53. C 54. B 55. D 第三部分：阅读理解（共两节，40分） 第一节（共15小题；每小题2分，共30分） 56.A 57. D 58. B 59. B 60. C 61. C 62. D 63. D 64. C 65. A 66. A 67. A 68. D 69. A 70. C 第二节（共5小题；每小题2分，共10分） 71. G 72. B 73. A 74. D 75. F 第四部分：书面表达（共两节，35分） 第一节情景作文（20分） 一、评分原则： 1．本题总分为20分，按5个档次给分。 2．评分时，先根据文章的内容和语言质量初步确定其档次，然后以该档次的要求来衡量，确定或调整档次，最后给分。 3．评分时应考虑：内容要点的完整性、上下文的连贯、词汇和句式的多样性及语言的准确性。 4．拼写、标点符号或书写影响内容表达时，应视其影响程度予以考虑。英、美拼写及词汇用法均可接受。 5．词数少于60，从总分中减去1分。 二、内容要点：