大学英语六级考试（CET 6）
Part I Writing: (30 minutes)
PartⅡReading Comprehension (Skimming and Scanning) (15 minutes) Directions: In this part, you will have 15 minutes to go over the passage quickly and answer the questions on Answer Sheet 1. For questions 1-7, choose the best answer from the choices marked A), B), C) and D). For questions 8 to10, complete the sentences with the information given in the passage.
Human Networking
I knew, no computer or technology ever got any of us a raise, landed us that dream job, found us that mentor (良师) who cared deeply about us and our careers or put that special joy in our lives that can only come from relationships with others.
All these great things are made possible by a completely different type to networking: human networking. And not the kind that has given “networking” a bad name --- that superficial, insincere, manipulative stuff that we all can smell a mile away. No, I’m talking about the true art of networking, based on respectful and caring relationships that promote mutual success. Relationships
Let me start with one of the most fundamental aspects of human relationships. For each and every thing you want to achieve in life---whether it’s landing a job, earning a raise or promotion or finding that lifelong romance---there will be at least one person on the other end deciding whether or give you or help you get what you want. Everything we do can only be accomplished through and with other people. Simply put, of any kind, requires relationships. Just think of the words of Margaret Wheatley: Relationships are all there is. Everything in the universe only exists because it is in relationship to everything else. Nothing exists in isolation. We have to stop pretending we are individuals that go it alone.
If this is the way the universe works, you can see why human relationships and human networks are so important.
The most common mistake people make when building relationships for their career success is treating business contacts differently than personal friends. Aren’t they always forgiving when you slip up and more helpful when you’re in need? Of course! I guarantee your work will become easier and more joyful if you make more of your business relationships personal.
How to do it? The same way you make genuine friends. Build trust through intimacy; show them that besides being professional, you’re also human. Skip the small talk and go deep into what really matters---your dreams or fears, your children or the business issues that keep you up at night. And don’t think for a moment that they’ll think less of you. In fact, usually the opposite
happens.
When I tell people about humble beginnings---I grew up a country boy in rural, southwestern Pennsylvania, the son of an often-unemployed steelworker and a cleaning lady---and how it took me so long to overcome my insecurities of being poor and being picked on by kids from ore well-to-do families, people don’t think less of me. They immediately empathize （感同身受）and feel more endeared to me than ever before. All you have to do is let your guard down and show enough vulnerability to make others comfortable with opening up to you.
Also, don’t stop with treating business friends like you treat personal friends. Mix them, too. Invite business contacts to your home and introduce them to your family. Invite a client out to dinner along with an old pal from school and your significant other or a date. Don’t compartmen talize you personal, professional and community lives. Blur the boundaries! You’ll have more fun and do more for all three parts of your life in less time.
Planning
The more specific you are about what you want to do, the easier it becomes to develop a strategy to accomplish it. Part of that strategy, of course, will be establishing relationships with the people in your universe who can help you get where you’re going. So, first, do some deep introspection（自省）to find your Blue Flame, the thing in life that really lights your fire. Write, pray, whatever you need to do clear you head and figure this stuff out. I enjoy great results from Vipassana meditation.
Once you’ve found your Blue Flame, it’s time to have a RAP, or a Relationship Action Plan. Here’s a simple way to get started. Write down your goals and the names and types of people who can help you achieve them. Then, note how you can reach those people and how you can contribute to their success, also. The more specific a plan you have and the more you put your goals out to others, the more everyone will aspire to help you achieve your dreams. On the other hand, if you don’t know what you want or you don’t tell anyone, no one can help you. They can’t read your mind.
I can’t tell you how many times a friend has called me and said, “Keith, I just became unemployed. I need to start networking; will you teach me how? My answer: “No. No.No. You need to start job-hunting! You should have been building relationships for the past 5 or 10 years, so now that you need a job, you could make 20 calls and have 5 job offers waiting for you in a week.”
Presentation
When I give talks to college and graduate students, they always ask me, “what are the secrets to success? What are the unspoken rules for making i t big? Preferably, they’d like my response wrapped up in tight package and tied with a neat little bow. Why not? I wanted the same thing at their age.
“So you want the inside scoop,” I respond. “Fair enough. I’ll sum up the key to success in one word: Generosity. “The kids are shocked because they think I’m going to give them
“networking” advice. And when they think of “networking,” they think of a guy holding a martini with one hand and scattering business cards with the other. He’s hell-bent on doing anything it takes to “get to the top,” including climbing on the backs of others.
The era of that Networking Jerk is over. I learned that the hard way. Once, a mentor of mine said to me, “ Stop driving yourself---and everyone else---crazy thinking bout how to make yourself successful. Start thinking about how you’re going to make everyone around you successful.”
Please, learn from my mistakes and the mistakes of many others. Don’t be a networking jerk. Remember that the NO.1 key to success is generosity. Give your talents, give your contacts and give your hard work to make others successful without ever keeping score.
While I would say that your relationships are the most critical piece of your personal brand, before, you can develop those relation ships you’ve got to know something and have something to say. Just having a brain and an MBA won’t get you anywhere. If you want to become more valuable in the marketplace or more intriguing to the world at large, you must develop some deep expertise in your mind and root some higher-order passion in your heart.
Think of the world’s real movers and shakers; they are such because they are about something. Richard Branson—executing the remarkable. The late Princess Diana---helping the unfortunate. They are and were interesting. You can be, too.
Strength in Numbers
This rule is obviously one no one can follow 100 percent. It’s just a great way to remember to share your passions---to invite others into the activities you are already enjoy doing. I really love sharing delicious food, good wine and great company. I also bring friends to workouts or to church. You might have similar passions, or you might enjoy doing community service, gardening or watching movies.
If you’ll just remember to share your pa ssions, building and deepening relationships will take no extra time than you already devote to your favorite activities, and people will see you in your best light.
Just as people lose weight more effectively if they have a workout partner, your ongoing efforts to build relationships will be more successful if you team up. You and your buddy can provide each other support, guidance and motivation. And you’ll always be prepared to try one of my favorite tactics—trading networks. Throw a dinner party tog ether, and you’ll each be responsible for only half the guest list, half the cost and half the effort. But you’ll expand your circle of friends to twice the size, and I guarantee it will be twice the fun!
1.What is the true art of networking built on ?
A) the latest computer technology
B) respectful and caring relationships
C) rich professional knowledge
D) many friends from well-to-do families.
2. According to the passage , what is the idea held by Margaret Wheatley?
A) Everything exists in isolation
B) Everything we do can only be achieved by our individuals.
C) Everything we do can be achieved by our individuals
D) Everything can be accomplished without others’ help if you work hard enough
3. How should we treat business relationships more personal?
A) We should make our business relationships more personal
B) We should pretend to be their friends
C) We should never treat them as trustworthy friends
D) We should treat them differently from our personal friends
4. If you don not mind telling your business friends about your humble experiences, __________
A) they’ll look down upon you
B) they’ll not do business with you
C) they’ll think less of you for a moment
D) they’ll feel more endeared to you than ever before
5. When you plan to build up your network, the first thing is to find out ____in your life.
A) what the easiest thing is
B) what the most important thing is
C) who you care most
D) how to begin it
6. What is the key to success according to the author?
A) Kindness
B) Diligence
C) Generosity
D) Consideration
7. According to a mentor of the author, we should _______when the era of that Networking Jerk is over?
A) start thinking about how we’re going to make everyone around us successful
B) start thinking about how to make our family members successful
C) drive ourselves crazy thinking about how to make ourselves successful
D) drive everyone else crazy thinking about how to make himself successful
注意：此部分试题在答题卡1上作答；8－10题在答题卡1上。
Part III Listening Comprehension (35 minutes) Section A
Directions: In this section, you will hear 8 short conversations and 2 long conversations. At the
end of each conversation, one or more questions will be asked about what was said. Both the conversation and the questions will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D), and decide which is the best answer. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.
注意：此部分试题在答题卡2上作答。
11. A) He didn’t think the course is useful.
B) He thought the course was wonderful.
C) He wanted to take more optional courses.
D) He just couldn’t understand the professor’s lecture.
12. A) The woman would sew them back on.
B) The woman would quarrel with the man.
C) The man would not take the responsibility.
D) The man gave the woman a good suggestion.
13. A) 702-6493-17. B) 70-702-6493.
C) 702-6493-70. D) 17-702-6493.
14. A) The man wants to buy a table.
B) The man came to the café alone.
C) The table by the window is free for anyone.
D) The table by the window has been left for someone else.
15. A) To the office. B) To school.
C) To a department store. D) To a restaurant.
16. A) The woman tries to have an interview with the man.
B) The interview will last for more than two hours.
C) The man still has time to make an interview.
D) The man agreed with the woman to have an interview at last.
17. A) A shop assistant. B) A travel agent. C) A waitress. D) A teacher.
18. A) The radiator is full of water.
B) The car has broken down.
C) The car is in dangerous condition.
D) The radiator doesn’t work.
Questions 19 to 22 are based on the conversation you have just heard.
19. A) To fix a time when he brings the paper to her.
B) To tell her his roommate Benjamin Jones is sick.
C) To tell her he can’t go to her office today.
D) To ask her for information about a course she teaches.
20. A) To learn how he can graduate.
B) To chat with the woman.
C) To consult the woman some information for his term paper.
D) To get some information about a course the woman teaches.
21. A) To give a presentation. B) To read two books.
C) To paint three pictures. D) To take the final exam.
22. A) Come to her office in the afternoon.
B) Call her after her meeting.
C) Come to her office tomorrow afternoon.
D) Go to the library tomorrow morning.
Questions 23 to 25 are based on the conversation you have just heard.
23. A) He visited it in person. B) He learned from a friend about it.
C) He read it in a magazine. D) He knew the sculptor.
24. A) They are very expensive. B) They weigh very much.
C) They are made of pieces of aluminum. D) They have triangles all over.
25. A) It was too expensive. B) It was too heavy to hand.
C) It was not pretty. D) It was easy to get rotten.
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A),B),C) and D). Then mark the corresponding letter on Answer Sheet 2 with a single line through the center.
注意：此部分试题请在答题卡2上作答。
Passage One
Question 26 to 28 are based on the passage you have just heard.
26. A) They were possibly caused by man.
B) They were mostly caused by volcanoes.
C) They were certainly caused by nature.
D) We know nothing about their causes.
27. A) Afraid. B) Exited. C) Curious. D) Indifferent.
28. A) Copper and iron. B) Copper and tin.
C) Iron and tin. D) Copper and zinc.
Passage Two
Questions 29 to 31 are based on the passage you have just heard.
29. A) The noises from the games. B) The possible environmental damage.
C) The overindulgence of their kids. D) The potential damage of the games.
30. A) Beijing Amusement Park. B) The National Amusement Park.
C) The International Sculpture Park. D) Beijing Sculpture Park.
31. A) Wear clothes made of filmy material.
B) Take off their glasses before enjoying thrill rides.
C) Wear slipper and casual clothes.
D) Eat as much as possible before coming.
Passage Three
Question 32 to 35 are based on the passage you have just heard.
32. A) For four months. B) For six months.
C) Until he finds the girl. D) Until the girl accepts the ring.
33. A) In a crowded bar. B) Outside a crowded bar.
C) In the book store. D) In the department store.
34. A) The man has fallen in love with the girl at the first sight.
B) The man and the pretty woman were attracted to each other.
C) The woman was single.
D) The woman was married.
35. A) He will ask the woman to accept the diamond ring.
B) He will accept the fact and try to forget the woman.
C) He will throw the ring away.
D) He will tell the woman he cannot live without her.
Section C
Directions: In this section, you will hear a passage three times. When the passage is read for the first time, you should listen carefully for its general idea. When the passage is read for the second time, you are required to fill in the blanks numbered from 36 to 43 with the exact words you have heard. For blanks numbered from 44 to 46 you are required to fill in the missing information. For these blanks, you can either use the exact words you have just heard or write down the main points in your own words. Finally, when the passage is read for the third time, you should check what you have written.
注意：此部分试题在答题卡2上；请在答题卡2上作答。
Part ⅣReading Comprehension (Reading in Depth) (25 minutes) Section A
Directions：In this section，there is a short passage with 5 questions or incomplete statements. Read the passage carefully. Then answer the questions or complete the statements in the fewest possible words on Answer Sheet 2.
Questions 47 to 51 are based on the following passage.
Microsoft Chairman Bill Gates recently told the nation’s governors that America high
school education is “obsolete”. He said, “When I compare our high schools to what I see when I’m trave ling abroad, I am terrified for our workforce of tomorrow. In 2001, India graduate almost a million more students from college than the Unites States did. China graduates twice as many students with bachelor’s degrees as the US and has six times as many gr aduates majoring in engineering. America is falling behind.”
Gates was describing a global economy in which the chance to move up into a better economic life is slipping overseas, along with jobs that can be performed anywhere----manufacturing in China, technology support in India, online order fulfillment across borders. The Internet brings Bhutan and Bangalore just as close to our offices and living rooms as Boise. Maybe closer.
Our children’s competitors are not the other schools in the district or the s tate or even the nation. They are the technologically literate young people in Taiwan, India, Korea, and other developing nations. For today’s American students , learning and retraining will be a lifelong experience.
In The World Is Flat, a recent book analyzing the shift in the global economy, Thomas Friedman points out that the dot. com bubble inspired a massive outlay (花费) of capital to connect the continents. Undersea cable, universal software, high-tech imagery, and Google have erased geography. College graduates in Latin America, Central Asia, India, China, and Russia can do the information work Americans used to count on---in many cases better and in all cases cheaper.
We are burning through reliable careers for our young people at high speed as technology relieves us of the tedium of repetitive work. The robots that vacuum our floors today will be filling out teeth tomorrow. Even jobs at Wal-Mart are endangered. Have you seen the self-check-out lanes? No cashiers required.
To be competitive now, US students must develop sophisticated critical thinking and analytical skills to manage the conceptual nature of work they will do. They will need to be able to recognize patterns, create narrative, and imagine solutions to problems we have yet to discover. They will have to see the big picture and ask the big questions. How many high schools do you know that are nurturing minds like that?
Are we supplying the conditions in our schools to create a new crop of original thinkers? Are we making sure of our curricula and instructional programs are not relegated (降级) for repetitive practice, gathering and organizing information, remediation, and test preparation? Are we requiring all students to use their minds well to construct knowledge , to inquire, to invent, to make meaning and relevance out of their learning? Hardly.
注意：此部分试题请在答题卡2上作答。
57. Bill Gates believes that the American high schools are obsolete in than
schools in many other countries
58. According to the author, the challenge on American schools comes from the progression of
.
59. By saying that “ Undersea cable, universal software, high-tech imagery, and Google have
erased geography.” ( Line3-4, Para. 4), the author means that has enabled many jobs to be done anywhere.
60. In order to compete with overseas students, American children will probably have to
strengthen .
61. The last paragraph calls readers’ attention to confronting the current
American education system.
Section B
Directions：There are 2 passages in this section. Each passage is followed by some questions or unfinished statements. For each of them there are four choices marked A), B), C) and D). You should decide on the best choice and mark the corresponding letter on Answer Sheet 2 with a single line through the center
Passage One
Questions 52 to 56 are based on the following passage.
Computer science and technology is developing so fast that no one can predict exactly what new technology might be developed in the near future, and the development of computer law can hardly keep up with the developing computer technology. The wide spread application of computers in business has created new situations that no existing laws are adequate to cope with. In the following cases, computer generated information was used as evidence but was not all accepted by the court.
A man received some treatment at a hospital but refused to pay the hospital bill because he claimed the figures were not correct. The hospital sued the man. As proof of the amount owed to it, the hospital offered in evidence a computer printout of the services rendered to the defendant and the amounts owed for them. Hospital employees testified that information as to amounts owed by patients in the hospital were stored in a computer as part of a regular business routine. The man objected to the admission of the computer printout as evidence on the ground that there was not a proper comparison checking of original slips showing services rendered against the computer printout.
The court decided that the computer printout was admissible as evidence when it was shown that the entries were made with proper equipment in a regular courses of business. The objection that there was not a sufficient checking of the printout did not make the printout inadmissible. It was up to the jury to decide how much weight or importance should be attached to computer printout.
In order to make it possible to admit evidence protected by computer, the law of evidence of the United States has changed greatly. According to the new rule, computer printouts of business
records stored on electronic computing equipment are admissible in evidence if relevant to the material, without the necessity of identifying, locating, and producing as witnesses the individuals who made the entries in the regular course of business, if it is shown that the electronic computing equipment is recognized as standard equipment, the entries are made in the regular course of business at or reasonably near the time of the happening of the event recorded, and the foundation testimony satisfies the court the sources of information, method and time of preparation were such as to indicate its trustworthiness and justify its admission.
注意：此部分试题请在答题卡2上作答。
52. The man refused to pay the hospital bill because he claimed .
A) the hospital overcharged him
B) he couldn’t afford the money
C) the computer printout offered by the hospital was not consistent with original slips
D) the hospital couldn’t show any proof for the amount of money he should pay
53. The court’s final decision is .
A) the man must pay the bill
B) the computer printout was not admissible
C) the hospital failed for lack of evidence
D) not mentioned in the passage
54. According to the passage, which of the following is true?
A) The computer printout was not in keeping with the service rendered.
B) The computer printout was in keeping with the service rendered
C) The computer printout was checked to compare it with the service rendered
D) The computer printout was not checked to compare it with the service rendered
55. In order to make the computer evidence admissible, the United States .
A) has completely changed the law of evidence
B) has begun to draw up the law of evidence
C) has abolished the law of evidence
D) has revised the law of evidence
56. The best title for this passage is .
A) The Computer Evidence
B) The Law of Evidence
C) The Computer and the Law of Evidence
D) A Case on Computer
Passage 2
Questions 57 to 61 are based on the following passage.
In the Disuniting of America: Reflections on a Multicultural Society, Revised and Enlarged
Edition (W.W. Norton) Schlesinger provides deep insights into the crises of nationhood in America. A new chapter assessed the impact both of radical multiculturalism and radical monoculturalism on the Bill of Rights. Written with his usual clarity and force, the book brings a noted historian’s wisdom and perspective to bear on America’s “culture wars.”
Schlesinger addresses the questions: What holds a nation together? And what does it mean to be an American? Describing the emerging cult of ethnicity, Schlsinger praises its healthy effect on the campaign of multicultural advocates to divide the nation into separate ethnic and racial communities. From the start, he observes, the United States has been a multicultural nation, rich in its diversity but held together a shared commitment to the democratic process and by the freedom of intermarriage. It was this national talent for assimilation that impressed foreign visitors like Alexis de Tocqueville and James Bryce, and it is this historic goal that Schelsinger champions as the best hope for the future. Schlesinger analyses what he sees as grim consequences of identity politics: the widening of differences. Attacks on the First Amendment, he argues, threaten intellectual freedom and, ultimately, the future of the ethnic groups. His criticisms are not limited to the left. As a former target of McCarthyism, he understands that the radical right is even more willing than the radical left to restrict and weaken the Bill of Rights.
The author does not minimize the injustices concealed by the “melting pot” dream. The Disuniting Of America is both academic and personal, forceful in argument, balanced in judgment. It is a book that will no doubt anger some readers, but it will surely make all of them think again. The winner of Pulitzer prizes for history and for biography, an authoritative voice of American liberalism, Schlesinger is uniquely positioned to bring bold answers and healing wisdom to this passionate debate over who we are and what we should become.
注意：此部分试题请在答题卡2上作答。
57. According to Schlesinger, the United States is .
A) a melting pot
B) a nation with diverse cultures held together by the democratic process
C) a federation of ethnic and racial communities
D) a nation with one culture despite its various ethnic and racial groups
58. We can infer from the passage that Schlesinger .
A) advocates the assimilation of different cultures into one nationhood
B) holds that each racial group should keep its distinct identity
C) gives full support to the emerging cult of ethnicity
D) prefers multiculturalism to monoculturalism
59. We can infer form this passage that America .
A) is experiencing a crisis of nationhood
B) has ended its history of racial prejudice
C) is trying to restrict the Bill of Rights
D) has tried to obstruct intellectual freedom
60. According to th e author, Schlesinger’s book will .
A) put an end to the culture wars in America.
B) cause anger among the radical right
C) cause anger among the radical left
D) provoke thinking among all readers
61. This passage is most probably taken from .
A) a history book B) a new report
C) a book review D) a journal of literary criticism.
Part V Cloze (15 minutes) Directions:There are 20 blanks in the following passage. For each blank there are four choices marked A), B), C) and D) on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre.
注意：此部分试题在答题卡2上作答。
It’s not difficult to understand our desire for
athletes to be heroes. On the surface, at least,
athletes display a vital and indomitable spirit;
they are gloriously alive _62_ their bodies. And
sports do allow us to _63_ acts that can legitimately be described as _64_, thrilling,
beautiful, even noble. In a(n) _65_ complicated and disorderly world, sports are still an arena in which we can regularly witness a certain kind of _66_.
Yet there’s something of a _67_ here, for the very qualities a society _68_ to seek in its heroes selflessness, _69_ consciousness, and the 62. A) outside B) inside
C) besides D) beside
63. A) depict B) witness
C) distinguish D) concentrate
64. A) courageous B) rigorous
C) conspicuous D) gorgeous
65. A) increasingly B) constantly
C) successively D) respectively
66. A) glamour B) greatness
C) ambition D) charm
67. A) paradox B) paradise
C) galaxy D) shuttle
68. A) tries B) risks
C) tends D) endeavors
69. A) social B) communal
like----are precisely the _70_ of those which are
needed to _71_ a talented but otherwise unremarkable neighborhood kid into a Michael Jordan. To become a star athlete, you have to have an extremely competitive _72_ and you have to be totally focused on the development of your own physical skills. These qualities _73_ well make a great athlete, _74_ they don’t necessarily make a great person.
On top of this, our society reinforces these _75_ by the system it has created to produce
athletes---a system characterized by _76_ responsibility and enormous privilege.
The athletes themselves suffer the _77_ of this system. Trained to measure themselves perpetually _78 the achievements of those around them, many young athletes develop a sense of sociologist Walter Schafar has _79_ “conditional self-worth”. They learn very quickly that they will be accepted by the important figures in their lives---parents, coaches and peers as long as they are _80_ as “winner”. Unfortunately they become
_81_ and behave as if their athletic success will last forever.
C) huge D) important
70. A) fabulous B) opposite
C) notorious D) intact
71. A) enforce B) transform
C) interact D) distract
72. A) enthusiasm B) aspire
C) outlook D) view
73. A) may B) can
C) must D) should
74. A) so B) and
C) as D) but
75. A) vogues B) traits
C) insights D) instincts
76. A) refrained B) limited
C) avoided D) prohibited
77. A) amends B) surpluses
C) bonuses D) costs
78. A) against B) to
C) by D) in
79. A) titled B) termed
C) suppressed D) conceptualized
80. A) conceived B) perceived
C) affected D) effected
81. A) conceited B) reckless
C) unanimous D) spontaneous
Part ⅥTranslation (5 minutes)
Directions: Complete the sentence on Answer Sheet 2 by translating into English the Chinese given in brackets.
82. The optimistic never weep over their failure or misfortune; （而是以积极
的心态对待生活的一切）
83.（只有集中精力于工作) could he forget his own troubles.
84.（你越注意别人对你的印象），the more you will feel nervous.
85.It is obvious that （全球金融危机不同程度地影响了人们的生活）
86.The plane （本该十分钟前起飞），but one of the passengers had a
heart attack just before the plane took off.
Part I
Directions: In this part you are allowed 30 minutes to write a short essay on the topic Starting Career in a Big City or a Small Town ? You should write at least 150 words following the outline given below in Chinese:
1.很多的大学生毕业后留在大城市工作；
2.也有人选择到小城镇开始自己的职业生涯；
3.结合自己的实际情况谈谈自己的想法。
Starting Career in a Big City or a Small Town ?
Part II Reading Comprehension (Skimming and Scanning)
1.[A][B][C][D]
2. [A][B][C][D]
3. [A][B][C][D]
4. [A][B][C][D]
5.[A][B][C][D]
6.[A][B][C][D]
7. [A][B][C][D]
8.If you want to improve interpersonal relationship,you should improve your personal brand with deep expertise and ____________________.
9.Inviting others to _____________ is a way to improve relationships because in these activities people will see you at your best.
10.If you want to pay half of the effort and get double of the success,you should_______________.
Part II Fast Reading
1. B
2. B
3. A
4. D
5. B
6. C
7. A
8. higher-order passion
9. your favorite activities
10. team up
Part III Listening Comprehension
Section A (11-18) BCDDDABC (19-25) ADACCDB
Section B (26-35) CABBCBCAAB
Section C
36. guidelines 37. developing 38. wealthy 39. sharply
40. cases 41. minerals 42. purchased 43. prepared
44. The WHO says this situation raises concerns about the quality of treatments and the lack of
professional supervision.
45. the WHO supports the use of traditional medicines when they have been shown to help and
to have risks.
46. governments can also use the guidelines to create media campaigns about the issues.
Part IV Reading Comprehension
Section A
57. graduating less students
58. globalization of economy
59. information technology
60. the ability of innovation
61. some existing problems
Section B
52-56 ADDDC57-61 BAADC
Part V Cloze
62-71 BBAAB ACABB 72-81 CADBB DABBA
Part VI Translation
82. they hold a positive attitude to everything in life instead.
83. Only by focusing his attention on work
84. The more you care about the impression you make on others
85. the global financial crisis has affected the people’s life to varying degrees.
86. should have taken off ten minutes ago
模考参考作文（略）
Smart Saving or Smart Spending?
一、有人喜欢节俭生活，未雨绸缪；（save for rainy days ）
二、有人喜欢超前消费，入不敷出；（can not make ends meet ）
三、你选择怎样消费，理由是…
参考作文（二）Use Internet or Library
a. 根据下图描述南京某高校学生利用英特网和图书馆进行学习的变化情况。
b. 你对这种变化的评论
表1 表2
范文：
As is displayed in the two charts above, there is a sharp change in （变化）the students ’ use of library and Internet （事件）from 2002 to 2008 （时间）in one university of Nanjing （地点）（第一句话通常进行总述）. Specifically ，（具体描述）the average hours for use of library for study per week （注1） in 2002 was about twenty hours while it declines to about 12 hours per week in 2008. By contrast, there is a fast increase in the average hours for students ’ use of Internet for study （注2）at the same period; the average hours increase from about seven hours to about eighteen hours.
Certainly, the large use of computers and Internet has contributed in a large part to the change. The wide spread of Internet has drawn a large number of students from libraries to computers for their study. With the aid of computers and Internet, students can now easily get access to a variety of study materials. （评论：advantages ）
While the use of Internet has brought great convenience to students it also highlights the problem of study efficiency. Many students, when searching information and materials on Internet, can not truly concentrate on their study. They use Internet to conduct on-line-chat, play computer games, or even worse, to visit those unfriendly websites full of sex and violence. Before all these problems are solved, I believe, library would still be the best place for study. （评论：disadvantages ）
Hours for Use of Library
per week
5
10
15
20
25
2002 2008 Hours for Use of Internet per week 0 5 10
15 20 2002 2008
注1：句中的黑体字部分为表格中英语原文，表达通常要在文章中使用。注2：同注一。
信息技术会考模拟试题（十） 一、选择题 1.在互联网中，WWW指的是（）。 A．WIDE WIDE WIDE B．WIDE WORLD WEB C．WORLD WIDE WEB D．WORLD WEB WIDE 2.计算机病毒的传染性是指其可以（） A) 使病毒可以扩散使用身上 B) 从计算机的一个区域传送到另一个区域 C) 进行自我复制 D) 传播 3.虚拟主机的应用可免除购置机器、申请昂贵的专线、（）、易与维护等优点 A．无须购置机器 B．无须申请专线 C．费用低廉 D．易与维护 4.计算机病毒的破坏性是指（） A) 使磁盘发霉 B) 使计算机突然断电
C) 使使用者受到伤害 D) 破坏计算机硬件或软件 5.目前虚拟主机使用最多的操作系统是（）和微软的（）A．DOS、WINDOWS B．WINDOWS、WINNT C．OS/2、WINDOWS D．UNIX、WINNT 6.计算机的发展已经历了四代，各时代所主要使用的电子元器件分别是______（按时间顺序）。 A．电子管、晶体管、真空管、无线电路 B．晶体管、电子管、集成电路、大规模集成电路 C．集成电路、晶体管、真空管、电子管 D．电子管、晶体管、集成电路、大规模集成电路 7.关于在中文Word中打开文档，下列说法中的_______是正确的。（） A.最多可以打开6个文档 B.只能打开一个文档 C.能同时打开多个文档 D.能打开多个文档，但不可以同时打开。 8.计算机病毒是一种具有传染性的( )。 A) 化学感染病毒 B) 生物感染病毒
C) 细菌感染病毒 D) 特制的程序 9.启动中文Word后，系统自动打开一个名为______的新文档，随后就可以输入文字了。（） A.Normal.dot B.Normal.doc C.文档1 D.File.doc 10.我们通常所说的386、486、Pentium等计算机，这样的型号信息指的是____。 A．内存的大小 B．主频的大小 C．显示器的型号 D．CPU型号 二、判断题 11.计算机档次越高，对软件的要求就越高，开发出来的软件档次越高。（） 12.一封邮政信件只能寄给一个人，一封电子邮件可以同时发送给多人。（） 13.内存大的计算机一定比内存小的计算机速度快。（） 14.BASIC语言是一种操作系统。（） 15.在Windows 98中，删除了桌面上的图标，就删除了相应的程序文
初二生物会考模拟试题及答案 1、以下生物体的结构最简单的是（） A、细菌 B、植物 C、动物 D、肝炎病毒 2、能将细胞中的有机物分解并释放出能量的结构是（） A、细胞膜 B、细胞核 C、线粒体 D、叶绿体 3、面对毒品我们不应有的态度是（） A、坚决拒绝，决不沾染 B、举报你身边有吸毒行为的人 C、有新鲜感，好奇地试一试 D、积极参加反吸毒的宣传活动 4、有些现存的动物仍与它们在一百万年以前生存的形式几乎相同，这一现象最好用什么来解释？（） A、这些动物一直发生着变异 B、这些动物的生活环境变化不大 C、这些动物用有性生殖来繁殖 D、这些动物又演化成简单的生物 5、当你在家中自行用药时，为了安全，必须考虑什么？（） ①该药生产企业与日期、有效期、批准文号②该药是不是广告推荐的药品 ③该药的功能用量、不良反应、禁忌症等④该药是处方药还是非处方药 A、①②③ B、①②④ C、②③④ D、①③④ 6、染色体和基因的正确关系是（） A、很多基因排列在染色体上 B、很多染色体排列在基因上 C、基因是染色体的另一种叫法 D、染色体在细胞核时叫基因 7、小明假期在农村老家的岩石上发现了许多斑点，这些斑点有大有小，就象是岩石的花纹一样，他不能确定这些斑点是什么，是不是生物？你能想办法帮他判断吗？（） A、不是生物，因为它们不能动 B、是生物，因为它们能生长和繁殖 C、不是生物，因为刮下来就象是泥土 D、是生物，因为岩石是不会长出东西来的 8、下列哪一项不是提高植物光合作用，增加作物产量的措施？（） A.增加光照时间，利用相关照明设施 B.增加农田中二氧化碳的含量，向农田输送二氧化碳 C.合理灌溉，保证植物生长所需的水分 D.尽力密植，让植物充分利用太阳光 9、过去航海的水手容易得坏血病，是因为在长期的航海过程中不易得到新鲜的蔬菜水果，新鲜的蔬菜水果中富含（） A、维生素A B、维生素B C、维生素C D、维生素D 10、人体吸气时呼吸肌收缩，胸廓向上向外移动，如尽力吸气膈肌还会收缩，使膈顶下降，结果（） A、肺内气压减小，外界气体入肺 B、肺内气压增大，外界气体入肺 C、肺内气压减小，外界气体出肺 D、肺内气压增大，外界气体出肺 11、下列有关体循环的叙述中正确的是（）
高二化学会考模拟试题 可能用到的原子量： H：1 Li：7 Na：23 Mg：24 Al：27 Cl：35.5 Ca：40 Fe:56 Ag：108 Ba：137 C：12 N：14 O：16 S：32 K：39 第Ⅰ卷（选择题共66分） 一．每小题只有一个选项符合题意。（每小题2分，共50分） 1．下列气体中，在常温下难溶于水的是 （A）氯化氢（B）氨气（C）甲烷（D）二氧化硫 2．下列气体中，有颜色且有刺激性气味的是 （A）氢气（B）氮气（C）一氧化碳（D）二氧化氮 3．下列物质中，不能与水反应的是 （A）一氧化氮（B）氯气（C）五氧化二磷（D）生石灰 4．下列物质中，能使石蕊试液褪色的是 （A）二氧化碳（B）氯气（C）氧化钠（D）氯化氢 5．下列晶体中属于原子晶体的是 （A）三氧化硫（B）铝（C）二氧化硅（D）硝酸钾 6．下列原子结构示意简图中，表示某惰性气体原子的是 7．下列关于氯气性质的说法中，错误的是 （A）比空气重（B）易溶于水（C）能与烧碱溶液反应（D）黄绿色 8．下列各组物质中，互为同分异构体的是 （A）丙烯与环丙烷（B）金刚石与石墨 （C）与（D）与 9．下列各组元素中，属于同一周期的是 （A） H He Li （B）Ne Na Mg （C） C N F （D）Li Na K 10．下列各组中的两种元素，能形成共价化合物的是 （A）K与O （B）Mg和Cl （C）H与H （D）P与Cl 11．28g氮气在标准状况下的体积约为 （A）1mol （B）2mol （C）22.4L （D）44.8L 12．下列对大气造成污染的是（1）含磷洗衣粉（2）汽车尾气（3）烟尘 （A）1和2 （B）2和3 （C）1和3 （D）1、2、3 13．乙炔使溴水褪色的反应属于 （A）加成反应（B）加聚反应（C）取代反应（D）消去反应 14．制酚醛树脂的反应属于 （A）加成反应（B）加聚反应（C）缩聚反应（D）消去反应 15．下列物质中，能与三氯化铁溶液反应得到紫色溶液的是 （A）硫氰化钾（B）氢氧化钠（C）硝酸（D）苯酚 16．在化学实验时，能直接加热的仪器是 （A）量筒（B）烧杯（C）容量瓶（D）试管 17．实验室制取下列物质时，不需要加热的是 （A）制取甲烷（B）制取硝基苯（C）制取乙炔（D）制取氯气
1．某热电厂将发电过程中产生的余热用于居民供热，并接收附近造纸、钢铁等企业排出的废料和废气作为发电燃料。针对该厂的做法，下列说法不恰当的是（） A．提高了能源利用率B．彻底解决了热电厂对环境的污染 C．体现了可持续发展原则D．符合国家节能减排政策 2．闭环控制系统的核心是通过反馈来（） A．产生并消除干扰B．实现自动控制 C．减少输入量偏差D．减少输出量偏差 3．一款已获得专利的鲜肉探测器，售价较高。它利用生化、电子等技术，对细菌数量进行检测，从而判断肉的新鲜程度。以下说法错误的是（） A．申请了专利，体现了技术的专利性 B．价格高，体现了技术的两面性 C．应用了多种技术，体现了技术的综合性 D．能判断肉的新鲜程度，体现了技术的目的性 4．以下自行车各部件的设计中，并非考虑骑行舒适的是（） 5．汽车行驶过程中，如果发生剧烈撞击，安全气囊能自动打开，保护车内乘员。下列对安全气囊提出的设计要求，不恰当的是（） A. 灵敏度高，一有震动就打开B．气囊内的气体不可燃 C．打开时不能爆炸D．打开时不能伤害乘员 6．如图所示是一款带圆孔的插头，插入插座后圆孔会发出微光，其设计符合国家标准。以下对该插头的评价中，不恰当的是（） A. 圆孔设计方便拔出插头B．发光设计可起到指示作用 C．插头设计符合技术规范D．圆孔设计是为了节省材料 7、如图所示为电子喇叭电路图，在该电路图中出现的电子元件符号除了电池、喇叭、开关外，还有（） A三极管、电阻、电容 B.电阻、二极管、三极管 C.电容、变压器、电阻 D.变压器、三极管、电容 8．如图所示的工件，其俯视图正确的是（）
9．以下对饮水机水温控制系统的类型和控制方式描述正确的是（）A．闭环手动控制系统B．闭环自动控制系统 C．开环手动控制系统D．开环自动控制系统 10．以下是用划针在金属工件表面划线操作的示意图，其中正确的是（） 11．以往电路图的设计都是以手工绘制的，繁琐且易出错。随着计算机技术的发展，出现了专业电路图设计软件，方便了电路设计。这体现了（） A．技术的发展为设计提供了条件B．技术的发展离不开设计 C．电路图设计软件是电路设计的基础D．技术是电路设计的基础 12.如图所示的凳子，使用时凳脚容易往外撑开。以下四种加固方法中最合理的是（） 13.如图所示是一个摄像机支架，它的左端固定在墙上，右端 安装摄像机。支撑臂的下部设计了三角形筋板，其主要目的 是提高支撑臂的（） A．抗拉性能B．抗弯曲性能 C．抗扭转性能D．抗压性能 14.下列关于控制系统的说法中，正确的一项是（） A．控制就是对事物的发展和变化予以干预，使其向着期望的方向发展 B．人工控制系统与自动控制系统最大的区别在于控制系统中是否有人的参与 C．在控制过程中，所有能引起被控量变化的因素都可以成为干扰 D．综合考虑各种因素，闭环控制系统一定比开环控制系统好
【冲刺卷】中考数学模拟试卷(及答案) 一、选择题 1．如图，矩形ABCD中，AB=3，BC=4，动点P从A点出发，按A→B→C的方向在AB 和BC上移动，记PA=x，点D到直线PA的距离为y，则y关于x的函数图象大致是（） A．B． C．D． 2．下列几何体中，其侧面展开图为扇形的是( ) A．B．C．D． 3．在“朗读者”节目的影响下，某中学开展了“好书伴我成长”读书活动．为了解5月份八年级300名学生读书情况，随机调查了八年级50名学生读书的册数，统计数据如下表所示： 册数01234 人数41216171 关于这组数据，下列说法正确的是（） A．中位数是2 B．众数是17 C．平均数是2 D．方差是2
4．某商店有方形、圆形两种巧克力，小明如果购买3块方形和5块圆形巧克力，他带的钱会差8元，如果购买5块方形和3块圆形巧克力，他带的钱会剩下8元.若他只购买8块方形巧克力，则他会剩下（）元 A．8B．16C．24D．32 5．肥皂泡的泡壁厚度大约是0.0007mm，0.0007用科学记数法表示为（） A．0.7×10﹣3B．7×10﹣3C．7×10﹣4D．7×10﹣5 6．点 P（m + 3，m + 1）在x轴上，则P点坐标为（） A．（0，﹣2）B．（0，﹣4）C．（4，0）D．（2，0） 7．下列命题中，真命题的是（） A．对角线互相垂直的四边形是菱形 B．对角线互相垂直平分的四边形是正方形 C．对角线相等的四边形是矩形 D．对角线互相平分的四边形是平行四边形 8．如图，是由四个相同的小正方体组成的立体图形，它的左视图是（） A．B．C．D． 9．如图中的几何体是由一个圆柱和个长方体组成的，该几何体的俯视图是( ) A．B．C．D． 10．若正比例函数y=mx（m≠0），y随x的增大而减小，则它和二次函数y=mx2+m的图象大致是（）
2019年化学模拟试题（1） 一、选择题 1.下列物质中，属于纯净物的是 A.空气 B.蒸馏水 C.糖水 D.海水 2.下列过程属于化学变化的是 A.胆矾研碎 B.玻璃破碎 C.汽油燃烧 D.轮胎爆炸 3.对于人体必需元素，我们也要注意合理摄入，摄入不足或过量均不利于人体健康。下列有关几种人体必需元素对人体健康的影响说法正确的是 A.缺锌会引起佝偻病、骨质疏松 B.缺钙会引起贫血 C.氟过量会引起氟斑牙和氟骨病 D.缺铁会引起甲状腺肿大 4.植物因缺氮元素会引起叶片发黄，这时应该施加下列哪种肥料 A.NH4NO3 B.K2CO3 C.KCl D.Ca(H2PO4)2 5.宇航员在太空舱中常用NiFe2O4作催化剂，将呼出的气体和某些物质转化为氧气，已知其中Ni元素为+2价，则Fe元素的化合价为 A.+1 B. +2 C.+3 D.+4 6.下列实验操作正确的是 A.制取蒸馏水时，将温度计水银球插入水中 B.过滤时，将玻璃棒靠在三层滤纸一边 C.测某酸性溶液的pH时，先用水将pH试纸润湿 D.在“粗盐中难溶性杂质的去除”实验中，将蒸发皿中的溶液直接蒸干 7.下列做法不会危及食品安全的是 A.用霉变的花生压榨食用油 B.用“地沟油”加工食品 C.在薯片包装中充入氮气 D.用硫磺熏蒸干辣椒 8.下列物质的俗名和化学式不相符的是 A.小苏打 NaHCO3 B.烧碱 Na2CO3 C.石灰石 CaCO3 D.乙醇 C2H5OH 9.五月初五，棕叶飘香。你能闻到香味是因为 A.分子是不断运动的 B.分子的质量很小 C.分子之间有间隔 D.分子可以再分 10.下列物质在氧气中燃烧，火星四射，且有黑色固体生成的是 A.红磷 B.镁带 C.硫磺 D.铁丝 11.下列食物中，主要为人体提供蛋白质的是 A.大米 B.瘦肉 C.苹果 D.植物油 12.右图是甲、乙两种粒子的结构示意图，下列有关说法正确的是 A.甲粒子是阳离子 B.乙粒子是原子 C.两种粒子属于同种元素 D.甲粒子的化学性质比乙粒子稳定 13.2019年3月在上海和安徽相继发现H7N9型禽流感。达菲是一种搞病毒药物，能有效防治H7N9型禽流感，其化学式为C16H28O4N2.下列有关说法不正确的是 A.一个达菲分子由50个原子构成 B.达菲中碳、氢、氧三种元素的质量比为48：7：16 C.达菲完全燃烧后只生成二氧化碳和水 D. 达菲由四种元素组成 14.有X、Y、Z三种金属，把它们投入稀盐酸中，只有Z表面有气泡冒出，把Y投入到X的硝酸盐溶液中，Y表面有X析出，则X、Y、Z三种金属的活动性由强到弱的顺序是 A.X>Y>Z B.Y>X>Z C.Z>Y>X D.Z>X>Y 15,小明旅游时经常使用一种用纸代替金属材料制成的纸锅煮面，轻便易携带，你觉得煮面时纸锅不会被烧掉的原因是
中考数学模拟试卷 一、选择题（每题只有一个正确选项，本题共10 小题，每题3分，共30分）1．（3.00分）﹣的相反数是（） A．﹣B．C．﹣D． 2．（3.00分）今年一季度，河南省对“一带一路”沿线国家进出口总额达214.7亿元，数据“214.7亿”用科学记数法表示为（） A．2.147×102B．0.2147×103C．2.147×1010D．0.2147×1011 3．（3.00分）某正方体的每个面上都有一个汉字，如图是它的一种展开图，那么在原正方体中，与“国”字所在面相对的面上的汉字是（） A．厉B．害C．了D．我 4．（3.00分）下列运算正确的是（） A．（﹣x2）3=﹣x5B．x2+x3=x5 C．x3?x4=x7 D．2x3﹣x3=1 5．（3.00分）河南省旅游资源丰富，2013～2017 年旅游收入不断增长，同比增速分别为：15.3%，12.7%，15.3%，14.5%，17.1%．关于这组数据，下列说法正确的是（） A．中位数是12.7% B．众数是15.3% C．平均数是15.98% D．方差是0 6．（3.00分）《九章算术》中记载：“今有共买羊，人出五，不足四十五；人出七，不足三问人数、羊价各几何？”其大意是：今有人合伙买羊，若每人出5 钱，还差45钱；若每人出7钱，还差3 钱，问合伙人数、羊价各是多少？设合伙人数为x 人，羊价为y 线，根据题意，可列方程组为（） A．C．B．D． 7．（3.00分）下列一元二次方程中，有两个不相等实数根的是（）
A ．x 2 +6x +9=0 B ．x 2 =x C ．x 2 +3=2x D ．（x ﹣1）2 +1=0 8．（3.00 分）现有 4 张卡片，其中 3 张卡片正面上的图案是“ ”，1 张卡片正 面上的图案是“ ”，它们除此之外完全相同．把这 4 张卡片背面朝上洗匀，从 中随机抽取两张，则这两张卡片正面图案相同的概率是（ ） A ． B ． C ． D ． 9．（3.00 分）如图，已知 AOBC 的顶点 O （0，0），A （﹣1，2），点 B 在 x 轴正 半轴上按以下步骤作图：①以点 O 为圆心，适当长度为半径作弧，分别交边 OA ， OB 于点 D ，E ；②分别以点 D ，E 为圆心，大于 DE 的长为半径作弧，两弧在∠ AOB 内交于点 F ；③作射线 OF ，交边 AC 于点 G ，则点 G 的坐标为（ ） A ．（ ﹣1，2） B ．（ ，2） C ．（3﹣ ，2） D ．（ ﹣2，2） 10．（3.00 分）如图 1，点 F 从菱形 ABCD 的顶点 A 出发，沿 A →D→B 以 1cm/s 的速度匀速运动到点 B ，图 2 是点 F 运动时 △，FBC 的面积 y （cm 2 变化的关系图象，则 a 的值为（ ） ）随时间 x （s ） A ． B ．2 C ． D ．2 二、细心填一填（本大题共 5 小题，每小题 3 分，满分 15 分，请把答案填在答 題卷相应题号的横线上） 11．（3.00 分）计算：|﹣5|﹣ = ．
初中生物会考模拟试卷含答案 一、选择题 1．科学家已成功地将乙型肝炎疫苗基因转入番茄细胞中，使其结出的果实中含有这行疫苗。该过程所利用的生物技术主要是（） A．转基因B．组织培养C．核移植D．克隆 2．下列现象中，属于可遗传变异的是（） A．断尾的小鼠生出有尾的小鼠 B．某人用眼不当导致近视 C．父母都为双眼皮，孩子为单眼皮 D．同卵双生的兄弟胖瘦不同 3．安丘蜜桃是我市的名优果品之一。下列关于安丘蜜桃的叙述，错误的是（）A．根系发达是蜜桃适应干旱环境的重要因素 B．桃核的硬壳部分是由珠被发育而来的 C．枝芽中的生长点能产生新的芽结构 D．夏季修剪能有效地促进花芽的形成 4．正在进行的世界杯，运动员射门总能引起观众们兴奋和欢呼。下列有关描述正确的是（） A．完成射门动作需要关节囊收缩牵动附着的骨，绕着关节完成该动作 B．射门时仅有运动系统参与，观众们兴奋和欢呼则由神经系统完成 C．运动系统主要是由骨骼、关节和肌肉组成的 D．强大的运动能力，是对复杂多变环境的一种适应 5．如图表示一天之内（早7：00﹣第二天早7：00）温室大棚中CO2含量的变化，在a点打开通风口的目的是（） A．补充大棚CO2B．补充大棚O2 C．降低大棚温度D．降低大棚湿度 6．用你所学的生物学知识来判断，下列说法正确的是 A．人体的消化腺都能分泌消化液，消化液中都含有消化酶 B．人体的生命活动主要受到神经系统的调节，但也受到激素调节的影响 C．细菌和真菌对于自然界中的物质循环和能量循环起着重要作用 D．如果父亲和母亲都患有某种遗传病，那么他们的子女—定患有该遗传病 7．下列有关人类性别遗传的叙述，错误的是（） A．人的性别是由性染色体决定的
高中化学会考模拟试题 Revised at 2 pm on December 25, 2020.
高中化学会考模拟试题 可能用到的相对原子质量：H-1 C-12 O-16 S-32 Na-23 Ba-137 第I 卷（选择题共60 分） 一、选择题（本题有30小题，每小题2分，共60分。） 1．碘缺乏会使人的智力低下，消除碘缺乏最经济可行的方法是 A ．食盐中加碘盐 B ．服用含碘药片 C ．大量食用海带 D ．注射含碘药剂 2．下列物质分类正确的是 A ．空气（混和物） B ．碘酒（单质） C ．硫酸（氧化物） D ．葡萄糖（酸） 3．某元素的两种同位素，它们的原子具有不同的 A ．质子数 B ．质量数 C ．原子序数 D ．电子数 4．碳元素位于周期表中 A ．第三周期IVA 族 B ．第二周期IVA 族 C ．第三周期VIA 族 D ．第二周期VIA 族 5．同周期的X 、Y 、Z 三种元素，已知最高价氧化物的水化物酸性由强到弱顺序为 HXO 4＞H 2YO 4＞H 3ZO 4，则下列判断错误．． 的是 A ．原子序数：X ＞Y ＞Z B ．非金属性：X ＞Y ＞Z C ．原子半径：X ＞Y ＞Z D ．气态氢化物的稳定性：HX ＞H 2Y ＞ZH 3 6．下列各组物质中，互为同系物的是
A ．612C 和613C B ．正丁烷和异丁烷 C ．CH 4和C 3H 8 D ．金刚石和石墨 7．食品卫生与身体健康密切相关，下列做法中对人体健康不会造成危害的是 A ．在沥青公路上翻晒粮食 B ．肉类食品用福尔马林保鲜 C ．竹笋用二氧化硫气体漂白 D ．用小苏打做发酵粉 8．下列溶液中，c (Cl —)最小的是 A ．20 mL mol/L AlCl 3溶液 B ．30 mL 1 mol/L KCl 溶液 C ． mL 2 mol/L MgCl 2溶液 D ．10 mL 3 mol/L NaCl 溶液 9．下列物质中，只含共价键的是 A ．H 2O B ．NaOH C ．KBr D ．NH 4Cl 10．下列反应的离子方程式，书写错误．．的是 A ．三氧化硫与水反应：SO 3 + H 2O ＝ 2H + + SO 2—4 B ．碳酸钙与盐酸反应：CaCO 3 + 2H + ＝ Ca 2+ + CO 2↑+ H 2O C ．氧化铜与稀硫酸反应：CuO + 2H + ＝ Cu 2+ + H 2O D ．碳酸氢钠溶液与氢氧化钡溶液反应：Ba 2+ + CO 3 2－＝ BaCO 3↓ 11．下列物质中属于弱电解质的是 A ．KOH B ．H 2SO 4 C ．CH 3COOH D ．NaCl 12．下列化学实验仪器名称的书写正确的是 A ．坩埚 B ．溶量瓶 C ．长径漏斗 D ．椎形瓶 13．检验氯化氢气体中是否混有Cl 2，可采用的方法是 A ．用干燥的蓝色布条 B ．用干燥的蓝色石蕊试纸 C ．将气体通人硝酸银溶液中 D ．用湿润的碘化钾淀粉试纸
2013-网络技术应用模拟卷—六 学号：80066 姓名：周亦楠得分：1 1. [ 单选题 1 分 ] “去粗取精”的过程，是对信息进行（）的鉴别。 A、共享性 B、价值性 C、时效性 D、客观性 得分：0分 标准答案：B 解题指导： 2. [ 单选题 1 分 ] 2011年5月1日起，酒驾、醉驾将以犯罪量刑。交警用来大致测定驾驶员血液中酒精浓度的酒精测试仪是运用（）的原理来工作的。 A、计算机技术 B、微电子技术 C、传感技术 D、通信技术 得分：0分 标准答案：C 解题指导： 3. [ 单选题 1 分 ] 2011年查看到一条2007年发布的有关黑山谷周边的旅游信息，与现实不符。反映了（） A、信息具有时效性 B、信息具有客观性 C、信息具有多样性 D、信息具有共享性 得分：0分 标准答案：A 解题指导：
4. [ 单选题 1 分 ] Access数据表中的一行称为（）。 A、字段 B、属性 C、记录 D、特征 得分：0分 标准答案：C 解题指导： 5. [ 单选题 1 分 ] MP3歌曲在计算机中的组织形式是。（） A、文件 B、声响 C、声波 D、符号 得分：0分 标准答案：A 解题指导： 6. [ 单选题 1 分 ] Windows资源管理器是采用哪种方式进行信息资源管理的（）。 A、数据库方式 B、文件管理方式 C、超媒体方式 D、网络方式 得分：0分 标准答案：B 解题指导： 7. [ 单选题 1 分 ] Word中为了要对由多篇文稿所组成的板报进行更为高级的排版，使文稿之间分隔清晰美观，总体统一协调，需要使用到（）作为存放对象的容器放置在页面的任何地方。 A、文本框
中考模拟试题（一） 命题:欧祥科 班级______________ 学号_______ 姓名_____________ 分数__________ (考试时间:120分钟；满分：150分) 一、选择题：（本大题共10个小题，每小题4分，共40分）每小题只有一个答案是正确的， 请将正确答案的代号填入题后的括号内。 1．2的相反数是（ ） （A ）－2 （B ）2 （C ）21 （D ）2 1- 2．计算)3(62 3 m m -÷的结果是（ ） （A ）m 3- （B ）m 2- （C ）m 2 （D ）m 3 3．重庆直辖十年以来，全市投入环保资金约3730000万元，那么3730000万元用科学记数 法表示为（ ） （A ）37.3×105万元 （B ）3.73×106万元 （C ）0.373×107万元 （D ）373×104万元 4．在下列各电视台的台标图案中，是轴对称图形的是（ ） （A ） （B ） （C ） （D ） 5．将如图所示的Rt △ABC 绕直角边AC 旋转一周，所得几何体的主视图是（ ） 6．已知⊙O 1的半径r 为3cm ，⊙O 2的半径R 为4cm ，两圆的圆心距O 1O 2为1cm ，则这两圆的位置关系是（ ） （A ）相交 （B ）内含 （C ）内切 （D ）外切 7．分式方程 13 21 =-x 的解为（ ） （A ）2=x （B ）1=x （C ）1-=x （D ）2-=x 8．已知一个等腰三角形两内角的度数之比为1∶4，则这个等腰三角形顶角的度数为（ ） （A ）200 （B ）1200 （C ）200或1200 （D ）360 ? D C B A C B A 5 题图
生 物 会 考 模 拟 试 题 及 答 案 4、有些现存的动物仍与它们在一百万年以前生存的形式几乎相同，这一现象最好用什么 来解 释？（） A 、这些动物一直发生着变异 B 、这些动物的生活环境变化不大 C 、这些动物用有性生殖来繁殖 D 、这些动物又演化成简单的生物 5、当你在家中自行用药时，为了安全，必须考虑什么？（ ） ①该药生产企业与日期、有效期、批准文号 ②该药是不是广告推荐的药品 7、小明假期在农村老家的岩石上发现了许多斑点，这些斑点有大有小，就象是岩石的花 纹一样，他不能确定这些斑点是什么，是不是生物？你能想办法帮他判断吗？（ A 、不是生物，因为它们不能动 B 、是生物，因为它们能生长和繁殖 C 、不是生物，因为刮下来就象是泥土 D 、是生物，因为岩石是不会长出东西来的 8下列哪一项不是提高植物光合作用，增加作物产量的措施？（ ） A.增加光照时间，利用相关照明设施 B.增加农田中二氧化碳的含量，向农田输送二氧 化碳 C.合理灌溉，保证植物生长所需的水分 D.尽力密植，让植物充分利用太阳光 9、过去航海的水手容易得坏血病，是因为在长期的航海过程中不易得到新鲜的蔬菜水果， 新鲜的蔬菜水果中富含（） A 、维生素 A B 、维生素B C 、维生素C D 、维生素D 结果（ ） A 、肺内气压减小，外界气体入肺 C 、肺内气压减小，外界气体出肺 1以下生物体的结构最简单的是（ ) A 、细菌 B 、植物 C 、动物 D 、肝炎病毒 2、能将细胞中的有机物分解并释放出能量的结构是（ ） A 、细胞膜 B 、细胞核 C 、线粒体 D 、叶绿体 3、面对毒品我们不应有的态度是（ ） B 、举报你身边有吸毒行为的人 A 、坚决拒绝，决不沾染 C 、有新鲜感，好奇地试一试 D 、积极参加反吸毒的宣传活动 ③该药的功能用量、不良反应、禁忌症等 A 、①②③ B 、①②④ 6、染色体和基因的正确关系是（ ） ④该药是处方药还是非处方药 C 、②③④ D 、①③④ B 、很多染色体排列在基因上 D 、染色体在细胞核时叫基因 10、人体吸气时呼吸肌收缩, 胸廓向上向外移动，如尽力吸气膈肌还会收缩, 使膈顶下降, B 、肺内气压增大，外界气体入肺 D 、肺内气压增大，外界气体出肺 ）
2013-网络技术应用模拟卷—五 学号：80066 ：周亦楠得分：1 1. [ 单选题 1 分 ] 使用电脑既能听音乐，又能看影碟，这是利用了计算机的（）。 A、多媒体技术 B、信息管理技术 C、自动控制技术 D、人工智能技术 得分：0分 标准答案：A 解题指导： 2. [ 单选题 1 分 ] 使用某一数据库系统可以实现（）。 A、不能查询信息 B、只能查询某一信息 C、查询数据库中的所有信息 D、只能查询部份信息 得分：0分 标准答案：C 解题指导： 3. [ 单选题 1 分 ] 使用数据库应用系统的优势，不正确的说法是（）。 A、能够存储大量数据，且占用空间少 B、管理操作方便、快捷、数据维护简单、安全 C、检索统计准确、迅速、高效；数据应用共享性好 D、存储和管理数据的多少不受限制 得分：0分 标准答案：D 解题指导：
4. [ 单选题 1 分 ] 使用数据库管理系统管理、维护数据（）。 A、复杂、安全性差 B、专业人员才能完成管理工作 C、简单、安全 D、绝对不存在安全问题 得分：0分 标准答案：C 解题指导： 5. [ 单选题 1 分 ] 学号字段中含有1、2、3……等数值，则在Access表设计器中，该字段可以设置为（）类型。 A、货币 B、文本 C、备注 D、日期 得分：0分 标准答案：B 解题指导： 6. [ 单选题 1 分 ] 实习医生可以通过计算机仿真系统练习外科手术，从而理快掌握手术技巧，这体现了信息技术正向（）方向发展。 A、多元化 B、网络化 C、虚拟化 D、多媒体化 得分：0分 标准答案：C 解题指导： 7. [ 单选题 1 分 ] 建立一个数据库首先要收集相关的信息，然后从中分析并抽取（），确定特征之间的关系。 A、信息的特征 B、信息的需求
莱西市二○一六年初中学业水平考试模拟试题 （考试时间：120分钟；满分：120分） 温馨提示：亲爱的同学，欢迎你参加本次考试，祝你答题成功！ 本试题共三道大题，含24道小题。其中，第1—7小题为“语言积累及运用”；第8—23小题为“阅读”；第24小题为“写作”。所有题目均在答题卡上作答，在试题上作答无效。其中，选择题要求用2B铅笔正确涂写在“客观题答题区”。 一、语言积累及运用【本题满分27分】 （一）诗文默写与理解【本题满分13分】 1．根据提示默写。（10分） ①野芳发而幽香，。（《醉翁亭记》） ②蒹葭萋萋，，所谓伊人，在水之湄。（《诗经·蒹葭》） ③，带月荷锄归。（《归园田居》陶渊明） ④斜晖脉脉水悠悠，。（《望江南》温庭筠） ⑤，拔剑四顾心茫然。（《行路难》李白） ⑥，崔九堂前几度闻。（《江南逢李龟年》杜甫） ⑦，归雁入胡天。（《使至塞上》王维） ⑧出淤泥而不染，。（《爱莲说》周敦颐） ⑨僵卧孤村不自哀，。（《十一月四日风雨大作》陆游） ⑩：相信吧，快乐的日子将会来临！（《假如生活欺骗了你》普希金） 2．下列选项中，对诗词理解有误的一项是（）（3分） A．“塞下秋来风景异，衡阳雁去无留意”，这两句诗描写极其寒冷的边塞秋天，秋雁毫无逗留之意，如此景物与词人家乡大不相同。 B．晏殊《破阵子·燕子来时新社》一词通过描写清明时节的一个生活片断，反映出少女身上显示的青春活力，充满着一种欢乐的气氛。 C．曹操的《观沧海》借写景来透露感情。全诗写景，没有一句是直抒胸臆的，但我们能从实景的描绘中感受到诗人非凡的心胸气魄。 D．龚自珍的《己亥杂诗》中，“落红不是无情物，化作春泥更护花”表达了诗人思念家乡的思想感情，愿化为春泥报效家乡。
一、选择题（本大题有50小题，每小题1分，共50分。选出各小题中一个符合题意的选项，不选、多选、错选均不给分） 1．从生命系统的结构层次来分析，一个大肠杆菌对应于哪个层次 A．细胞和个体B．细胞C．个体D．种群和群落 2．某一蛋白质分子内共有4条肽链，109个肽键，则此多肽分子中，至少分别含有－NH2和－COOH A．105个，105个B．110个，110个 C．4个，4个D．1个，1个 3．如图为某动物细胞结构示意图。如果让该细胞吸收含放射性同位素15N 标记的氨基酸，可以发现，这种放射性的氨基酸首先出现在图中哪一序号所示的细胞器中 A．l B．2 C．3 D．4 4．炭疽杆菌与酵母菌细胞的最本质区别是 A．有无核物质B．有无细胞壁 C．有无成形的细胞核D．有无细胞器 5．细胞膜在细胞生命活动中有许多重要功能，下列生物功能与细胞膜无关的是 A．物质吸收和分泌B．信息识别和传递C．免疫D．遗传信息的传递 6．正常男孩的某一体细胞在处于有丝分裂的后期时，细胞中的染色体的形态有 A．23种B．24种C．46种D．92种 7．代谢旺盛的细胞中，下列哪项不会上升 A．线粒体数量B．自由水比例C．DNA含量D．细胞核孔数量 8．蛋白质的生理作用包括 ①构成染色体②构成生物膜③是人体主要的能源物质 ④构成多种酶⑤组成各种激素⑥参与体液免疫过程 A．①②③④B．①②④⑤C．②③④⑤D．①②④⑥ 9．在不同的生物体内 A．A TP都是生命活动的直接能源B．ADP转化成A TP所需能量的来源是相同的 C．ADP转化成A TP的场所是相同的D．ATP水解后的能量用途是相同的 10．欲观察寄生在人体血细胞内的微丝蚴，可把红细胞置于 A．蒸馏水中B．0.1g/mlKNO3溶液中
2017年高二会考化学模拟试题（七） 一、选择题：在下列各题的四个选项中，只有一个选项符合题意．（每小题3分，共48分） 1．我国科学家屠呦呦因发现青蒿素（化学式是C 15H 22 O 5 ），而获得2015年诺贝尔奖．青蒿素属于（） A．碱B．盐C．氧化物 D．有机物 2．下列元素中位于周期表第ⅡA族的是（） A．Na B．Mg C．Al D．Cl 3．在水溶液里或熔融状态下能导电的化合物是电解质．下列物质不属于电解质的是（） A．Cu B．NaOH C．H 2SO 4 D．Na 2 SO 4 4．下列物质属于合金的是（） A．水银 B．石墨 C．硅晶体 D．青铜 5．2015年8月12日，天津滨海新区一危险品仓库发生爆炸，其中有一种危险品是氰化钠（NaCN），它遇水后会释放出剧毒物质氰化氢气体．盛装NaCN的罐上应该贴有的危险化学品标识是（） A．B．C．D． 6．下列元素中，原子半径最小的是（） A．Si B．P C．S D．Cl 7．下列粒子的结构示意图中，表示氯离子的是（） A．B．C． D． 8．关于如图所示原电池的说法正确的是（）
A．Zn为正极，Cu为负极 B．该装置将化学能转变为电能 C．正极反应式为Cu﹣2e﹣═Cu2+ D．电子由铜片通过导线流向锌片 9．下列物质中，既含有共价键又含有离子键的是（） A．HCl B．Na 2S C．MgCl 2 D．NaOH 10．当光束通过下列物质时，不可能观察到丁达尔效应的是（） A．稀豆浆B．NaCl溶液C．Fe（OH） 3胶体D．H 2 SiO 3 胶体 11．在宾馆、办公楼等公共场所，常使用一种电离式烟雾报警器，其主体是一个放有镅﹣241（Am）放射源的电离室． Am原子核内中子数与核外电子数之差是（） A．241 B．146 C．95 D．51 12．高分子化合物在自然界中大量存在．下列物质不属于高分子化合物的是（） A．油脂B．淀粉C．纤维素D．蛋白质 13．下列有关物质用途的说法中，不正确的是（） A．乙烯可做水果催熟剂 B．二氧化硅可作为半导体材料 C．氢氧化铝常用于中和胃酸 D．常温下，铁制容器常用于盛装浓硫酸 14．下列离子方程式书写正确的是 A．铁溶于盐酸中 2Fe + 6H+ = 2Fe3+ + 3H 2 ↑ B．碳酸钠与硫酸溶液反应 CO 32ˉ + H+ = CO 2 ↑+ H 2 O C．二氧化硫被烧碱溶液吸收 SO 2+OHˉ= SO 3 2ˉ + H 2 O
2013-网络技术应用模拟卷—八 学号：80066 姓名：周亦楠得分：0 1. [ 单选题 1 分 ] 维护信息安全的措施，主要包括保障（）、网络系统安全、预防计算机病毒、预防计算机犯罪等方面的内容。 A、计算机安全 B、人身安全 C、财产安全 D、校园安全 得分：0分 标准答案：A 解题指导： 2. [ 单选题 1 分 ] 维护信息安全的措施，主要包括保障计算机安全、（）、预防计算机病毒、预防计算机犯罪等方面的内容。 A、人身安全 B、网络系统安全 C、财产安全 D、校园安全 得分：0分 标准答案：B 解题指导： 3. [ 单选题 1 分 ] 维护信息安全的措施，主要包括保障计算机安全、网络系统安全、（）、预防计算机犯罪等方面的内容。 A、预防计算机辐射 B、预防流感病毒 C、预防计算机病毒 D、预防肝炎病毒 得分：0分 标准答案：C 解题指导：
4. [ 单选题 1 分 ] 维护信息安全的措施，主要包括保障计算机安全、网络系统安全、预防计算机病毒、（）等方面的内容。 A、预防流感病毒 B、预防肝炎病毒 C、预防计算机辐射 D、预防计算机犯罪 得分：0分 标准答案：D 解题指导： 5. [ 单选题 1 分 ] 智能机器人“Asimo”能根据播放的背景音乐节奏跳起舞来，这个过程体现了人工智能中的（）。 A、指纹识别技术 B、文字识别技术 C、模式识别技术 D、在线翻译技术 得分：0分 标准答案：C 解题指导： 6. [ 单选题 1 分 ] 鉴别报刊中的信息，主要要依据信息的（）来判断信息是否可用。 A、时效性 B、共享性 C、多样性 D、客观性 得分：0分 标准答案：A 解题指导： 7. [ 单选题 1 分 ] 新华中学有在校学生4000人，现在需要管理所有学生的学籍数据，你认为可以有效管理并能实现高效检索的最优方法是（）。 A、把学生的学籍数据记录在纸上 B、使用Word 中的表格记录学籍数据并打印出来
初中英语中考模拟试卷 注意事项： 1.答题前，考生务必用0.5 毫米黑色墨水签字笔将自己的姓名、准考证号填写在答题卡的相应位置上；并认真核对条形码上的姓名、准考证号是否与本人的相符合。 2.答客观题必须用2B 铅笔将答题卡上对应题目的准确选项涂黑，如需改动，用橡皮擦干净后，再选涂其它答案，答案不能答在试卷上。 3.答主观题必须用0.5 毫米黑色签字笔作答，答案写在答题卡各题目指定区域内相应位置上；如需改动，先划掉原来的答案，然后再写上新的答案；不准使用铅笔和涂改液。不按以上要求作答的答案无效。 4.考生必须保持答题卡的整洁，考试结束后，将试题卷和答题卡一并交回。 第Ⅰ卷（客观题共50 分） 一、单项填空在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 答题卡上将该项涂黑。（本大题共14 分，每小题1 分） ( )1. —I hear there’ll be talk on teenage problems next Monday. —Do you mean talk our teacher asked us to listen to? A. a; the B. a; a C. the; the D. the; a ( )2 ---- What is the people in the village ? ----I am sorry. I don’t know. I only know that people like living in village. A. the number of , the number of B. a number of , the number of C. the number of , a number of D. a number of , a number of ( )3. You could hardly imagine amazing the Great Wall was you saw it with your own eyes. A. how, unless B. what, unless C. how, if D. what, until ( )4. The research he had devoted all his life to be a perfect success. A. to proved B. proved C. to prove D. to proving ( )5. —You won’t follow his example, will you? —. I don’t think he is right. A. No, I won’t B. Yes, I will C. No, I will D. Yes, I won’t ( )6. —How do you find the concert in the Beijing Grand Theatre last night? —. But the male singer was perfect. A. I couldn’t agree more B. I don’t think much of it C. I was crazy about it D. I really like it ( )7. Look, the students are discussing . A. about which super star to vote for B. to vote for which super star C. about to vote for which super star D. which super star to vote for ( )8. --Let’s fly kites if it this weekend. -- But nobody knows if it . A. is fine, rain B. will be fine, rains C. will be fine, will rain D. is fine, will rain
2017初中生物会考模拟试卷(一) （本大题包括12道小题，每小题2分，共24分） 下列属于生物基本特征的是 A.能快速运动 B.是由细胞构成的 C.能进行光合作用 D.能生长和繁殖 用显微镜观察标本时，正确的操作顺序是： ①把装片放在载物台上，使标本位于低倍镜的正下方；②眼睛从侧面注视物镜，转动粗准焦螺旋 使镜筒下降至接近玻片标本；③转动转换器，使低倍物镜对准通光孔；④调节反光镜，左眼注视目镜，使视野明亮；⑤用左眼注视目镜，同时转动粗准焦螺旋，使镜筒上升，直到看见物象；⑥转动细准焦螺旋，直到物象清晰；⑦将要观察的物象移到视野中央 ①③②④⑤⑥⑦ B.③④①②⑤⑥⑦ C.④③①⑥②⑤⑦ D.①②③④⑥⑤⑦ 依据图①～④，下列说法错误的是 A.②③作为分解者，它们在自然界里二氧化碳等物质的循环过程中有着重要作用 B.①③的共同点是细胞中都有细胞壁、细胞膜、细胞核、叶绿体 C.④的结构是由蛋白质外壳和内部遗传物质组成，营寄生生活 D.把①放在高于细胞液浓度的溶液中，细胞会失水，甚至死亡 下列哪种物质是人体生长发育以及受损细胞的修复和更新的主要原料，青少年在饮食中注意多补充的营养物质 糖类 B.脂肪 C.蛋白质 D.维生素下列与多细胞生物体结构层次相关的叙述，正确的是 动植物体表的组织都有保护作用，都属于保护组织B.人体内担负着运输任务的组织属于输导组织心脏作为输送血液的泵，主要由结缔组织构成 D.系统是动物体具有而植物体不具有的结构层次 6.下列哪一组疾病均是由激素分泌的异常引起的 A.夜盲症和软骨症 B.呆小症和坏血病 C.佝偻病和脚气病 D.糖尿病和侏儒症 王某在体检时，发现体内没有乙肝抗体，遵照医嘱及时注射了乙肝疫苗。其注射的乙肝疫苗和产生的免疫方式分别是 抗体；非特异性免疫 B.抗体；特异性免疫C.抗原；非特异性免疫 D.抗原；特异性免疫 绿色开花植物要形成果实和种子，必须经过的两个生理过程是 A.开花和受精 B.自花传粉和异花传粉 C.传粉和受精 D.开花和传粉 下列哪项措施是保护生物多样性最根本的措施 A.保护生物基因的多样性 B.制定相应的法律法规 C.保护生态系统的多样性 D.进行人工育种和繁育 10.下列哪种细胞中的基因不是成对存在的 A.卵细胞 B.受精卵 C.肌细胞 D.白细胞 11.如图表示某种昆虫的发育过程，下列描述正确的是 A.该昆虫发育过程与蝗虫相同 B.该昆虫发育过程属于不完全变态发育 C.该昆虫发育过程属于完全变态发育 D.若该昆虫是一种害虫，则成虫期对农作物危害最大 12.白居易诗曰：“须叟十来往，犹恐巢中饥，辛勤三十日，母瘦雏渐肥”, 这描绘的母燕行为属于 A.觅食行为 B.防御行为 C.社群行为 D.生殖行为 二、判断题（本大题包括5道小题，每个1分，共5分，叙述正确的打“√”，错误的打“χ”） 13.当有人因触电而停止呼吸时，某人对其进行口对口人工呼吸，是为了帮助病人恢复肺泡里的气 体交换，每分钟吹气的次数为15-20次。 14.抗生素能通过抑制人体细胞中遗传物质的合成而发挥治疗作用。 15.生物发生变异是由环境发生变化引起的。 16.每个DNA分子上都有许多具有特定遗传效应的基因。 17.植物细胞中的线粒体能利用无机物合成有机物。 三、填空题（本大题包括5道小题，每空1分，共5分） 18.人类进化过程中是最显著的变化之一。 19.近年来自然灾害频发，每当有灾害发生时，在救灾的同时还要保护水源、对环境进行消毒、加 强食品卫生管理等，从预防传染病的措施看这些措施属于。 20.被导入的动、植物称为转基因动、植物。 21.将木本植物的茎剥去一圈树皮，一段时间后出现节瘤。这是由于叶制造的有机养料通过韧皮部 中的向下运输时收到阻碍，大量积累在剥去树皮的缺口上端而形成的。 22.盲人主要依靠手指引起的“阅读”盲文的。 四、综合分析题（本大题包括5道小题，【】内填代码，上填文字，每空1分，共26分） 23.（3分）某课外生物兴趣小组做了如下实验： ①取六个同样大小的花盆，分别装满同样的等量沙土，并编号。 ②将一个刚出芽的马铃薯茎切成大小一致的6块，每个马铃薯上都有一个芽眼。将6块马铃薯 分别埋进6个花盆的沙土中5cm深。 ③将6个花盆按照下表的要求分别培养，观察并记录实验结果。