下面小编给大家整理的英语b级试题，本文共12篇，欢迎阅读与借鉴!
篇1：英语三级B级试题
英语三级B级试题
Directions: This section is to test your ability to understand short dialogues. There are 5 recorded dialogues in it. After each dialogue, there is a recorded question. Both the dialogues and questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
6． A)He’s got a headache．
B)He can’t sleep at night．
C)He coughs a lot．
D)He doesn’t feel like eating．
7． A)Have some food.
B)Clean the table．
C)Make a phone call．
D)Buy a dictionary．
8． A)The sales manager．
B)The information officer．
C)The office secretary．
D)The chief engineer．
9． A)Teacher and student．
B)Manager and secretary．
C)Police officer and driver．
D)Husband and wife．
10．A)Asking the way．
B)Buying a ticket．
C)Checking in at the airport．
D)Booking a room．
篇2：大学英语b级考试试题
大学英语b级考试试题最新
1、He ______ in the army for ten years, and he retired last year.
A) has served
B) had served
C) served
D) had been serving
2、I don t think this room will be big enough to ______ all the guests.
A) contain
B) hold
C) keep
D) swallow
3、An iron and steel works, with several satellite factories, ______ in that city now.
A) is built
B) is being built
C) were built
D) are being built
4、Hospital doctors don t go out very often as the work takes ______ their time.
A) away
B) over
C) in
D) up
5、The teacher doesnt permit ______ in class.
A) smoke
B) smokes
C) to have a smoke
D) smoking
二、填空题：
6、What a (self) ______ girl you are; let the other children share your toys.
7、A few simple (modify) ______ to this work would greatly improve it.
8、I ve been reading a mystery story. Many (mystery) ______ events took place in it.
9、He looks rather (elder) ______ with grey hair.
10、By the end of 20xx, she (be) ______ in Beijing for 4 years.
三、阅读题：
Thus far, there is little evidence to suggest that technology will reduce inequality; indeed it may only intensify inequality. Technology is costly and it is generally impossible to introduce advances to everyone at the same time. So who gets this access first? As we travel further and further along the electronic frontier through advances such as telecommuting (在家办公) and the Intemet, the poor may be isolated from mainstream society in an “information ghetto (贫民窟) ”.
Drawing on a survey, the Census Bureau (国家调查局) estimated that only 6.8 percent of households earning less than $ 10,000 had home computers, compared to 61.7 percent of those with incomes of $ 75,000 or more. This issue goes beyond individual interest or lack of interest in computers.
The technological advances of the present and future may not be equally beneficial to men and women. Many studies have shown that computer games, which serve as an important means of early socialization to computers, typically involve sports or skills associated with the traditional male role. As a result computers camps have become mainly male settings.
Like money, food, and other resources, technology is unevenly distributed within societies and throughout the world. The technology gap is widening rather than narrowing. Although nations are exchanging technical data more freely than before, critical technology transfer is often kept back. The technology exported to developing countries may be poorly suited to the conditions of their economies and workplaces.
11、According to the writer, “information ghetto” is caused by ______.
A.the strict control of information
B.the rapid technological advances
C.the complete isolation of the poor
D.the existence of mainstream society
12、The data the Census Bureau collected indicates that ______.
A.technology has widened the gap between the rich and the poor
B.individual interest in computers might be a significant reason
C.the survey has covered more than enough investigation samples
D.the estimation by the Census Bureau is subject to correction
13、According to the writer, one supposed function of computer games is ______.
A.to divide social roles between boys and girls
B.to build up settings for sports or other male skills
C.to make the public get familiar with the computer
D.to intensify the inequality between men and women
14、It seems that critical technology is often ______.
A.unavailable to the importing countries
B.unavailable to the exporting countries
C.not suitable to the developing countries
D.keeping back the exporting countries economy
15、The writer s attitude towards the development of technology is ______.
A.negative
B.indifferent
C.exciting and praising
D.concerned and critical
篇3：大学英语B级考试试题参考
大学英语B级考试试题参考
大学英语B级考试作文范文报名一般都在每年的四月，十月中旬左右。考试是在每年的六月，十二月中旬左右。PartⅠListeningComprehension（15minutes）
Directions:Thispartistotestyourlisteningability.Itconsistsof3sections.SectionA
Directions:Thissectionistotestyourabilitytogiveproperansmportant.”Atthattime，theteacher'scoattailscaughtfire，andtheteacherdidn'tknow，butthestudentssawitatonce.Andtheydidn'ttellhimaboutit.
PartⅡStructure（15minutes）
Directions:Thispartistotestyourabilitytousewordsandphrasescorrectlytoconstructmeaningfulandgrammaticallycorrectsentences.Itconsistsof2sections.
SectionA
Directions:Thereare10incompletestatementshere.Youarerequiredtocompleteeachstatementbychoosingtheappropriateanswerfromthe4choicesmarkedA），B），C）andD）.YoushouldmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.
16.Theclassroomneeds______.
A）clean
B）toclean
C）tobecleaned
D）beingcleaned
17.Thereisa.Iwonder______.
A）whomitbelongsto
B）whomdoesitbelongto
C）itbelongstowhom
D）whomdoesitbelong
18.Wordsworthwasoneofthegreatestpoets______livedinthe19thcentury.
A）which
B）who
C）those
D）that
19.______thepopulationistoolarge，wetocontrolthebirthrate.
A）Although
B）Since
C）If
D）Until
20.Itisrequestedthateverystudent______apaperonsustainabledevelopment.
A）writes
B）wrote
C）writing
D）write
21.Hesaid，“I______alotofnewpoemsbytheendoflastyear.”
A）hadalreadylearnt
B）havealreadylearnt
C）wouldhavealreadylearnt
D）alreadylearnt
22.AsEdisongrew______，hebecamemoreandmoreinterestedinscience.
A）elder
B）theelder
C）older
D）theolder
23.Onlyinthisway______catchupwithyourbrothers.
A）doyoucan
B）canyou
C）youcan
D）youdocan
24.Noone，excepthistwobestfriends，______whereheis.
A）know
B）knows
C）toknow
D）knowing
25.Mr.Johnhasdecidedthathewill______thebranchcompanysetupinthesmalltown.
A）takeover
B）handin
C）putin
D）leadto
SectionB
Directions:Therearealso10incompletestatementshere.Youshouldfillineachblankwiththeproperformofthewordgiveninthebrackets.WritethewordorwordsinthecorrespondingspaceontheAnswerSheet.
26.WhenIfoundLinda，she（play）______tabletenniswithherfriendJean.
27.Ifonlytherain（stop）______.
28.Therewereonlyafew（survive）______fromtheaircrash.
29.Ifyouintend（visit）______theNationalGarden，pleasecontactme.
30.We'dbetterpostpone（discuss）______itnextweek.
31.Johnwenttotownyesterdayandhadhiscomputer（repair）______.
32.Thismusicseemsto（pure）______one'sspiritofevilthoughts.
33.Thisisavery（danger）______road:thereaccidentslastyear.
34.Becauseofthetrafficaccidenttherewillbeno（possibly）______ofhiscoming.
35.ThephotosofMarstakenbysatellites（卫星）are（clear）______thanthosetakenfromearth.
PartⅢReadingComprehension（40minutes）
Direction:Thispartistotestyourreadingability.Thereare5tasksforyoutofulfil.Youshouldreadthematerialcarefullyanddothetasksasyouareinstructed.
Task1
Direction:Afterreadingthefollowingpassage，youwillfind5questionsorunfinishedstatements，numbered36through40.Foreachquestionorstatementthereare4choicesmarkedA），B），C）orD）.YoushouldmakethecorrectchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.
Thesenseofsoundisoneofourmostimportantmeansofknowingwhatisgoingonaroundus.Soundhasawasteproduct，too，intheformofnoise.Noisehasbeencalledunwantedsound.Noiseisgrowinganditmaygetmuchworsebeforeitgetsanybetter.
篇4：大学英语b级考试试题及答案
大学英语b级考试试题及答案
Task 5
Dear Employees:
Please join me in welcoming Jim Johnson as our newest team member. Jim has become the General Manager since March 4. He will be in charge of a new project that can take our business to the national level.
Jim used to be the Vice President in ABC Company for the years. In that position, he looked for opportunities for improvement, made suggestions and helped make decisions.
There will be a staff lunch in the meeting room at 12:30 on March 6. Please come and introduce yourselves. Pizza and soft drinks will be provided. If you can’t attend, stop by Jim’s office any time next week. He will be in the new office on the second floor.
Thank you.
Best Regards,
John Davis, CEO
58.Who has joined the company?
___________________________________.
59.What was his position in ABC Company?
_________________________________________.
60.What will the staff members do at the lunch party?
They will meet the new General Manager and ____________themselves.
61. If one can’t come to the lunch party, what might they do?
They might visit the General Manager at his office any time __________.
62.Where is Jim Johnson’s new office?
Its on ______________________________.
【答案】
58.Jim Johnson
59.Vice President
60.introduce
61.next week
62.the second floor
篇5：英语b级句子
1：to the world you may be one person, but to one person you may be the world. 对于世界而言，你是一个人;但是对于某个人，你是他的整个世界。
2：it’s never too late to mend.(过而能改，善莫大焉;亡羊补牢，犹未晚也。)
3：sometimes u need to look back, otherwise u will never know what u have lost in the way of forever searching.偶尔要回头看看，否则永远都在追寻，而不知道自己失去了什么。
4：fashion, is a kind of aesthetic view. brother is a punk, you satisfied时尚，就是一种审美观。哥就朋克，你不服吗?
5：And yellow leaves of autumn, which have no songs, flutter and fall there with a sign.秋天的黄叶，它们没有什么可唱，只叹息一声，飞落在那里。
6：i need him like i need the air to breathe.我需要他，正如我需要呼吸空气。
7：i miss you so much already and i haven’t even left yet!尽管还不曾离开，我已对你朝思暮想!
8：within you i lose myself, without you i find myself wanting to be lost again.有了你，我迷失了自我。失去你，我多么希望自己再度迷失。
9：hip-hop, cowboy wind, and the wind wind wind, occupation, fur, all-match, hippie, ladies fashion, korean, japanese, what is it fashion is the urban special logo, is a city in the vast city of special psychological needs.嘻哈风、牛仔风、欧美风、职业风、皮草风、百搭、嘻皮、淑女、韩流、哈日，时尚到底是什么?时尚其实是都市特殊的标志，是都市人在纷繁芜杂的城市中特殊的心理需要。
10：Get one's feet wet. 与中文里的“涉足”或“下海”，寓意相同，表示初尝某事。I am going to try dancing for the very first time. Just to get my feet wet.
11：the body has no colourful feng sf wing, mind acts upon mind 身无彩凤双飞翼，心有灵犀一点通
12：i need him like i need the air to breathe.我需要他，正如我需要呼吸空气。
13：when a friend asks, there is no tomorrow.朋友的要求不要拖。
14：the light that plays, like a naked child, among the green leaves happily knows not that man can lie. 光明如一个裸体的孩子，快快活活地在绿叶当中游戏，它不知道人是会欺
15：become a better person and be sure to know who you are before meeting someone nes and hoping that person knows who you are.做一个更好的人，确信在遇见一个新的人之前知道自己是谁，也希望那个人知道你是谁。
16：how tranquil! how quiet! what silvery moonlight! where are you, my dearwhen can we sit together by the window enjoying this quiet, tranquil evening 今夜月色如银，多么安谧，多么宁静?亲爱的，你在哪里?何时才能和你共剪西窗烛，欣赏这静夜恬适的美景?
17：keep it up! 坚持下去!
18：it’s great to be great , but it’s greater to be human. ---w. rogers 我们必须接受失望，因为它是有限的，但千万不可失去希望，因为它是无穷的。 -- 马丁 · 路德 · 金
19：i have a lot of problems. 我有很多问题。
20：pain past is pleasure.过去的痛苦就是快乐。
21：We, the rustling leaves, have a voice that answers the storms, but who are you so silent? I am a mere flower.我们萧萧的树叶都有声响回答那风和雨。你是谁呢，那样的沉默着?我不过是一朵花。
22：I hasten to congratulate you on the coming of your birthday. May gladness fill your every hour with joy to light your way.我急切地祝贺你生日的到来，愿你时时刻刻都充满欣喜，照亮前程。
23：teaching me the meaning of love 教导我爱的意义是什么
24：in the very smallest cot there is room enough for a loving pair. 哪怕是最小的茅舍，对一对恋人来说都有足够的空间。
25：if i had a single flower for every time i think about you, i could walk forever in my garden. 假如每次想起你我都会得到一朵鲜花，那么我将永远在花丛中徜徉。
26：if you leave me, please don’t comfort me because each sewing has to meet stinging pain. 离开我就别安慰我，要知道每一次缝补也会遭遇穿刺的痛。
27：With very best wishes for your happiness in the New Year. 致以最良好的祝福，原你新年快乐幸福。
28：尽管还不曾离开，我已对你朝思暮想!I miss you so much already and I haven't even left yet!
29：My wishes are fools, they shout across thy song, my Master. Let me but listen.神呀，我的那些愿望真是愚傻呀，它们杂在你的歌声中喧叫着呢。让我只是静听着吧。
30：sorrow is hushed into peace in my heart like the evening among the silent trees.忧思在我的心里平静下去，正如暮色降临在寂静的山林中。
31：this valentine is for the girl who stole my heart.这份情人节礼物，是送给那位偷去我的心的女孩。
32：never frown, even when you are sad, because you never know who is falling in love with your smile.纵然伤心，也不要愁眉不展，因为你不知是谁会爱上你的笑容。
33：
34：one is always on a strange road, watching strange scenery and listening to strange music. then one day, you will find that the things you try hard to forget are already gone. 一个人总要走陌生的路，看陌生的风景，听陌生的歌，然后在某个不经意的瞬间，你会发现，原本是费尽心机想要忘记的事情真的就那么忘记了。
35：easy as pie = very easy = piece of cake 很容易
一生至少该有一次，为了某个人而忘了自己，不求有结果，不求同行，不求曾经拥有，甚至不求你爱我。只求在我最美的年华里，遇到你。
36：the heart of woman is a glass holding water. it is full but seems to have nothing inside.女人心是只盛水的玻璃瓶，明明已经装的满满的，却又好像什么都没有。
the woods arose in folds, like drapery of awakened mountains, stately with a depth of awe, and memory of the tempests. autumn’s mellow hand was upon them, as they owned already, touched with gold and red and olive, and their joy towards the sun was less to a bridegroom than a father.
37：most of the time, our rich pocket, but poor head; we have a dream, but the lack of thought.很多时候，我们富了口袋，但穷了脑袋;我们有梦想，但缺少了思想。
38：Is there a telephone nearby?请问附近有没有电话?
39：Do you have anything to declare?你有东西要申报关税吗?
40：you don’t love a woman because she is beautiful, but she is beautiful because you love her. 你不会因为美丽去爱一个女人，但她却会因为你的爱而变得美丽。
41：love is a lamp, while friendship is the shadow when the lamp is off,you will find the shadow everywhere friend is who can give you strength at last.爱情是灯，友情是影 子，当灯灭了，你会发现你的周围都是影子。朋友，是在最后可以给你力量的人。
42：the hardest part is being away from you…the best part will be when we’re together again. missing you, with all my heart.最难莫过离你而去，最好莫过重新欢聚。全心想你。
43：no words are necessary between two loving hearts. 两颗相爱的心之间不需要言语。
44：I got the tip straight from the horse's mouth. 这个消息是千真万确的(tip指消息)!
45：i never wanted to be your whole life. just your favorite part. 我从来就没想过要成为你的全部。我只想做你最喜爱的那一个部分。
46：good love makes u see the whole world from one person while bad love makes u abandon the whole world for one person.好的爱情是你通过一个人看到整个世界，坏的爱情是你为了一个人舍弃世界。
47：悠悠我思，岁月飘忽。时间虽能改变许多东西，我对你的怀念 却恒久不变! i miss you very much in these year.time can change a lot of things except for my memory of you never change.
48：just because someone doesn‘t love you the way you want them to,doesn‘t mean they don‘t love you with all they have. 爱你的人如果没有按你所希望的方式爱你，那并不代表他们没有全心全意地爱你。
49：to the world you may be one person, but to one person you may be the world.对于世界而言，你是一个人;但是对于某个人，你是他的整个世界。
50：i miss you so much already and i haven’t even left yet!尽管还不曾离开，我已对你朝思暮想!
篇6：英语b级作文
Advertisements――广告
提纲：
1. 广告在生活中的作用 2. 广告的负面影响 3. 对待广告应采取什么态度 Sample:
Information is spreading rapidly in today’s society. Taking a look around, you'll find advertisements appearing everywhere. They give us the latest news of sales and much information about goods. For a company or a factory, advertising may be the most effective means to let their products known. Meanwhile, advertisements can guide the customers. They may help us a lot before we make a choice.
But sometimes, you may be misled to an unwise decision by advertisements. They exaggerate advantages that the goods may not have at all. Some credulous customers will regret having bought something of no use or of poor quality, only due to the tempting pictures and words. It is a waste of money. As a result, more and more people begin to lose their trust. The original effect of advertisements dies away.
As we know, everything has two sides. Advertisements have no exceptions. Actually advertisements help us a great deal. But at the same time, the wrong use of them brings us loand trouble. So if all of us try our best to make good use of advertisements, we are sure that they will benefit us a lot and contribute much to the development of our society.
The World Is Becoming Smaller and Smaller――世界变得越来越小
提纲：
1.种种现象说明世界变得越来越小
2.什么原因导致世界变得越来越小 Sample:
It’s said that our world is like a village. That is to say that nowadays one can easily get in touch with other people all around the world. By plane, you can appear in other hemispheres within hours; through television you can be informed vividly and timely about all events inside and outside your country. It's no longer a dream to see and talk to a person on the other side of the world. Therefore, the world seems to become smaller.
What makes possible communications throughout the world? First, the invention of modern means of transportation contributes a lot to human activities in the world. Secondly, the application of satellite technology, which is thought of as the most significant breakthrough in human history, helps to convey signals of television and radio from one place to another. Finally, the change is also partly due to modem civilization brought about by modern industry, which has produced televisions, computers and many other useful machines.
Television――电视
提纲：
1.电视在曰常生活中的重要地位 2.电视的优点 3.电视的弊端 Sample:
Obviously, the preis an important means of communication and is still a popular form of communicating news. People read newspa-pe-rs everywhere, in the office, at home, on the train, even in the toilet and so on. Nevertheless, the coming of TV gives a shock to the world. Suddenly, it changes many things in people's daily life.
Nowadays TV is so popular that nearly every family has got a TV set in cities. People can watch and hear TV programs at the same time. TV programs are full of variety and viewers can enjoy news reports, plays, films, musical performances, sports, andinterviews with prominent people and many other items. So TV attracts many people from the cinema, the radio and newspa-pe-rs.
On the other hand, people can time and again hear criticism of TV programs. It has got too much violence and gunplay, which affects young people and even children. Watching too much TV will make people exhausted, lazy and stupid, and also waste a lot of valuable time
篇7：职称英语真题理工类b级试题
第1部分：词汇选项(第1～15题，每题1分，共15分)
下面每个句子中均有1个词或者短语划有底横线，请为每处划线部分确定1个意义最为接近的选项。
1. The majority of people around here are decent.
A. real B. honest C. normal D. wealthy
2. The curriculum was too narrow and too rigid.
A. hidden B. traditional C. inflexible D. official
3. The committee was asked to render a report on the housing situation.
A. furnish B. copy C. publish D. summarize
4. Afterwards there was just a feeling of let down.
A. excitement B. disappointment C. anger D. calm
5. Several windows had been smashed.
A. cleaned B. replaced C. fixed D. broken
6. The worst agonies of the war were now beginning.
A. pains B. parts C. aspects D. results
7. London quickly became a flourishing port.
A. major B. large C. successful D. commercial
8. She felt that she had done her good deed for the day.
A. homework B. justiceC. model D. act
9. He led a very moral life.
A. human B. intelligent C. natural D. honorable
10. His stomach felt hollow with fear.
A. sincere B. respectful C. empty D. terrible
11. It was a magic night until the spell was broken.
A. time B. charm C. space D. opportunity
12. His professional career spanned 16 years.
A. started B. changed C. moved D. lasted
13. They are trying to identify what is wrong with the present system.
A. discover B. proveC. consider D. imagine
14. His knowledge of French is fair.
A. very useful B. very limited C. quite good D. rather special
15. The group does not advocate the use of violence.
A. limit B. regulate C. oppose D. support
第二部分：阅读判断
下面的短文后列出了7个句子，请根据短文的内容对每个句子做出判断：如果该句提供的是正确信息，请选择A;如果该句提供的是错误信息，请选择B;如果该句的信息文中没有提及，请选择C。
So Many 'Earths'
The Milky Way (银河) contains billions of Earth-sized planets that could support life that’s the finding of a new study. It draws on date that came from NASA’s top planet-hunting telescope.
A mechanical failure recently put that Kepler space telescope out of service. Kepler had played a big role in creating a census of planets orbiting some 170,000 stars. Its data have been helping astronomers predict how common planets are in our galaxy. The telescope focused on hunting planets that might have conditions similar to those on Earth.
The authors of a study,published in The Proceedings of the National Academy of sciences,conclude that between 14 and 30 out of every 100 stars, with a mass and temperature similar to the Sun, may host a planet that could support life as we know it.
Such a planet would have a diameter at least as large as Earth’s, but no more than twice that big . The planet also would have to orbit in a star’s habitable zone. That’s where the surface temperature would allow any water to exist as a liquid.
The new estimate of how many planets might fit these conditions comes from studying more than 42,000 stars and identifying suitable worlds orbiting them. The scientists used those numbers to extrapolate (推算) to the rest of the stars that the telescope could not see .
The estimate is rough, the authors admit. If applied to the solar system, it would define as habitable a zone starting as close to the Sun as Venus and running to as far away as Mars. Neither planet is Earthlike (although either might have been in the distant past). Using tighter limits, the researchers estimate that between 4 and 8 out of every 100 Sunlike stars could host an Earth-sized world. These are ones that would take 200 to 400 days to complete a yearly orbit.
Four out of every 100 sunlike stars doesn’t sound like a big number. It would mean, however, that the Milky Way could host more than a billion Earth-sized planets with a change for life.
16. The Kepler space telescope has been in service for 15 years.
A. Right B. Wrong C. Not mentioned
答案：C
17. The main task of the Kepler space telescope is to find out planets with similar conditions to Earth’s.
A. Right B. Wrong C. Not mentioned
答案：A
18. The planet that could support life might be a little bit smaller than Earth.
A. Right B. Wrong C. Not mentioned
答案：B
19. The Earth is planet orbiting in the Sun’s habitable zone.
A. Right B. Wrong C. Not mentioned
答案：A
20. The new finding is based on a thorough study of 170,000 stars in the Milky Way.
A. Right B. Wrong C. Not mentioned
答案：B
21. The estimate of the number of planets that could support life is not very accurate.
A. Right B. Wrong C. Not mentioned
答案：A
22. This is the first research finding about the planets with a chance for life.
A. Right B. Wrong C. Not mentioned
答案：C
第三部分：概括大意与完成句子
阅读下面这篇短文，短文后有2项测试，任务：(1)1-4题 要求从所给的4个选项中为段每段选择1个正确的小标题;(2)第5-8题 要求从所给的5个选项中选择4个正确选项，分别完成每个句子。
Climate Change : The Long Reach
1 . Earth is warming. Sea levels are rising. There ‘s more carbon in the air, and Arctic ice is melting faster than at any time in recorded history. Scientists who study the environment to better gauge (评估) .Earth’s future climate now argue that these changes may not reverse for a very long time .
2 . People burn fossil fuels like coal and oil for energy. That burning releases carbon dioxide, a colorless gas . In the air , this gas traps heat at Earth’s surface . And the more carbon dioxide released , the more the planet warms . If current consumption of fossil fuels doesn’t slow , the long-term climate impacts could last thousands of years-and be more severe than scientists had been expecting. Climatologist Richard Zeebe of the University of Hawaii at Manoa offers this conclusion in a new paper.
3. Most climate-change studies look at what’s going to happen in the next century or so . During that time, changes in the planet’s environment could nudge(推动) global warming even higher. For example: Snow and ice reflect sunlight back into space. But as these melt, sunlight can now reach-- and warm Cthe exposed ground . This extra heat raises the air temperature even more, causing even more snow to melt. This type of rapid exaggeration of impacts is called a ‘fast feedback’.
4. Zeebe says it’s important to look at fast feedbacks. However, he adds, they’ re limited. From a climate change perspective, ‘This century is the most important time for the next few generations’, he told Science News “But the world is not ending in 2100”. For his new study. Zeebe how focuses on “slow feedbacks”. While fast feedback events unfold over decades or centuries, slow feedbacks can take thousands of years. Melting of continental ice sheets and the migration of plant life --- as they relocate to more comfortable areas --- are two examples of slow feedbacks.
5. Zeebe gathered information from previously published studies investigating how such processes played out over thousands of years during past dramatic changes in climate. Then he came up with a forecast for the future that accounts for both slow and fast feedback processes. Climate forecasts that use only fast feedbacks predict a 4.5 degree Celsius (8.1 degree Fahrenheit) change by the year 3000. But slow feedbacks added another 1.5 ℃ -- for a 6 total increase, Zeebe reports. He also found that slow feedback events will cause global warming to persist for thousands of years after people run out of fossil fuels to burn.
23. Paragraph 2 ________ 答案：B
24. Paragraph 3 ________ 答案：C
25. Paragraph 4 ________ 答案：F
26. Paragraph 5 ________ 答案：A
A. A prediction of future climate change
B. Impact of burning fossil fuels
C. Fast feedbacks
D. Unpredictability of feedback processes
E. Rising of sea levels
F. Slow feedbacks
27. Arctic ice has never been melting so fast in _______ 答案：F
28. Melting of snow and ice enables sunlight to reach ________ 答案：E
29. Zeebe came up with his future climate prediction by analyzing ________ 答案：D
30. After fossil fuels are used up, global warming will continue for ________ 答案：B
A. rapid exaggeration of impacts
B. a very long time
C. the extra heat
D. previously published studies
E. the exposed ground
F. recorded history
篇8：职称英语真题理工类b级试题
第5部分：补全短文(第46～50题，每题2分，共10分)
下面的短文有5处空白，短文后有6个句子，其中5个取自短文，请根据短文内容将其分别放回原有位置，以恢复文章面貌。
The Day a Language Died
When Carios Westez died at the age of 76, a language died, too. Westez, more commonly known as Red Thunder Cloud, was the last speaker of the Native American language Catawba. Anyone who wants to hear the songs of the Catawba can contact the Smithsonian Institution in Washington, D.C., where, back in the 1940s, Red Thunder Cloud recorded a series of songs for future generations.________ (46) They are all that is left of the Catawba language. The language that people used to speak is gone forever.
We are all aware of the danger that modern industry can cause the world’s ecology(生态).However, few people are aware of the impact widely spoken languages have on other languages and ways of life. English has spread all over the world. Chinese, Spanish, Russian, and Hindi have become powerful languages as well. As these languages become more powerful, their use as tools of business and culture increases. As well,_________ (47) When this happens, hundreds of languages that are spoken by only a few die out.
Scholars believe there are around 6,000 languages around the world, but more than half of them could die out within the next 100 years. There are many examples, Araki is a native language of the island of Vanuatu, located in the Pacific Ocean. It is spoken by only a few older adults，so like Catawba，Araki will soon disappear. Many languages of ethiopia will have the same fate because each one has only a few speakers. _________ (48) In the Americas, 100 languages, each of which has fewer than 300 speakers, are dying out.
Red Thunder Cloud was one of the first to recognize the danger of language death and to try to do something about it. He was not actually born into the Catawba tribe, and the language was not his mother tongue._________ (49). The songs he sang for the Smithsonian Institution helped to make Native American music popular. Now he is gone, and the language is dead.
What does it mean for the rest of us when a language disappears? When a plant insect or animal species dies, it is easy to understand what has been lost and to for the balance of the natural word. However, language is only a product of the mind. To be the last remaining speaker of a language，like Red Thunder，must be a peculiarly lonely destiny, almost as strange and terrible as being the last surviving member of a dying species.________ (50)
答案：E A F B D
第6部分：完形填空(第61―65题，每题1分，共15分)
Underground Coal Fires
Coal burning deep underground in China, India and Indonesia is threatening the environment and human life, scientists have warned, these large-scale underground (51) blazes cause the ground temperature to heat up and kill surrounding vegetation, produce greenhouse gases and can even (52) ignite (点燃) forest first, a panel of scientists told the annual meeting of the American Association For the Advancement of Science in Denver. The resulting release (53) of poisonous elements like arsenic and mercury can also pollute local water sources and soils, they warned.
“Coal fires are a global catastrophe,” said Associate Professor Glenn Stracher of East Georgia College in Swainsboro, USA, But surprisingly (54) few people know about them.
Coal can heat up on its own, and eventually catch fire and burn, if there is a continuous oxygen supply. The heat produced is not cause to disappear (55) and, under the right combinations of sunlight and oxygen, can trigger spontaneous (白发的) catching fire and burning. This can occur underground, in coal stockpiles, abandoned mines or even as coal is transported. Such (56) fires in China consume up to 200 million tons of coal per year, delegates were told. In comparison (57), the U.S. economy consumes about one billion tons of coal annually, said Stracher, whose (58) analysis of the likely impact of coal fires has been accepted for publication in the International Journal of Coal Ecology. Once (59) underway, coal fires can burn for decades, even centuries. In the process, they release large volumes (60) of greenhouse gases poisonous fumes and black particles into the atmosphere.
The members of the panel discussed the impact (61) these fires may be having on global and regional climate change, and agreed that the underground nature of the fires makes them difficult to detect (62).
Ultimately, the remote sensing and other techniques should allow scientists to estimate (63) how much carbon dioxide these fires are emitting. One suggested method (64) of containing the fires was presented by Gary Colaizzi, of the engineering firm Goodson, which has developed a heat-resistant grout (a thin mortar used to fill cracks and crevices), which is designed to be pumped into the coal fire to cut off (65) the oxygen supply.
51. A. house B. underground C. sky D. water
52. A. only B. even C. just D. then
53. A. release B. paste C. consumption D. elimination
54. A. happily B. traditionally C. surprisingly D. fashionably
55. A. exchange B. regenerate C. disappear D. transfer
56. A. Most B. Such C. Some D. Many
57. A. comparison B. case C. time D. turn
58. A. which B. who C. whose D. what
59. A. Yet B. Unless C. Although D. Once
60. A. data B. volumes C. figures D. images
61. A. attack B. impact C. identification D. implication
62. A. develop B. relieve C. detect D. supply
63. A. estimate B. experiment C. gather D. illustrate
64. A. cause B. method C. treatment D. rule
65. A. take up B. back up C. run out D. cut off
答案：
51-55：BBACC
56-60：BACDB
61-65：BCABD
篇9：职称英语真题理工类b级试题
第4部分：阅读理解(第31～45题，每题3分，共45分)
下面有3篇短文，每篇短文后有5道题。请根据短文内容，为每题确定1个最佳选项。
第一篇 Eye-tracker Lots You Drag and Drop Files with a Glance
Bored of using a mouse? Soon you'll be able to change stuff on your computer screen C and then move it directly onto your smartphone or tablet(平板电脑) Cwith nothing more than a glance.
A system called EyeDrop uses a head-mounted eye tracker that simultaneously records your field of view so it knows where you are looking on the screen. Gazing at an object C a photo, say C and then pressing a key, selects that object. It can then be moved from the screen to a tablet or smartphone just by glancing at the second device, as long as the two are connected wirelessly.
“The beauty of using gaze to support this is that our eyes naturally focus on content that we want to acquire, ”says Jayson Turner, who developed the system with colleagues at Lancaster University, UK.
Turner believes EyeDrop would be useful to transfer an interactive map or contact information from a public display to your smartphone or for sharing photos.
A button needs to be used to select the object you are looking at otherwise you end up with the “Midas touch”(点石成金) effect, whereby everything you look at gets selected by your gaze, says Turner. “Imagine if your mouse clicked on everything it pointed at,” he says.
Christian Holz, a researcher in human-computer interaction at Yahoo Labs in Sunnyvale, California, says the system is a nice take on getting round this fundamental problem of using gaze-tracking to interact. “EyeDrop solves this in a slick (灵巧的)way by combining it with input on the touch devices we carry with us most of the time anyway and using touch input as a clutching mechanism,” he says. “This now allows users to seamlessly(无缝地) interact across devices far and close in a very natural manner.”
While current eye-trackers are rather bulky, mainstream consumer devices are not too far away. Swedish firm Tobii is developing gaze-tracking technology that can be installed in laptops and tablets and is expected to be available to buy next year. And the Google Glass headset is expected to include eye-tracking in the future.
Turner says he has also looked at how content can be cut and pasted or drag-and-dropped using a mix of gaze and taps on a touch screen. The system was presented at the Conference on Mobile and Ubiquitous Multimedia in Sweden, last week.
31. The eye-tracker technology enables us to______
A. change our computer screen.
B. focus on anything that interests us.
C. get a smartphone connected wirelessly.
D. move an object from screen with a glance.
答案：D
32. Why is a button needed?
A. To minimize the cost of EyeDrop.
B. To choose as many objects as possible.
C. To make EyeDrop different from others.
D. To select what we want.
答案：D
33. The word “this” in Paragraph 6 refers to_______
A. application of gaze-tracking in human-computer interaction.
B. interaction between human and computer.
C. combination of gaze-tracking with input on touch devices.
D. generalization of EyeDrop system.
答案：C
34. Which of the following statement is true of eye-trackers for consumer devices.
A. They are costly.
B. They are available.
C. They are installed in Google Glass headset.
D. They are expected to come out soon.
答案：D
35. What is Turner likely to study next?
A. How to drag and drop with gaze and taps.
B. How to present the system in public.
C. How to get touch screen involved.
D. How to cut and paste content from a public display.
答案：C
第二篇 The Mir Space Station
The Russian Mir Space Station, which came down in at last after 15 years of pioneering the concept of long-term human space flight, is remembered for its accomplishments in the human space flight history. It can be credited with many firsts in space.
The Soviet Union launched Mir, which was designed to last from three to five years, on February 20, 1986, and housed 104 astronauts over 12 years and seven months, most of whom were not Russian. In fact, it became the first international space station by playing host to1 62 people from 11 countries. From 1995 through , seven astronauts from the United States took turns living on Mir for up to six months each2. They were among the 37 Americans who visited the station during nine stopovers by space shuttles.
The more than 400 million the United States provided Russian for the visits not only kept Mir operating, but also gave the Americans and their partners in the international station project valuable experience in long-term flight and multinational operations.
A debate continues over Mir’s contributions to science. During its existence, Mir was the laboratory for 23,000 experiments and earned scientific equipment, estimated to be worth $80 million, from many nations.3 Experiments on Mir arc credited with a range of findings, from the first solid measurement of the ration of heavy helium atoms in space to how to grow wheat in space. But for those favouring human space exploration, Mir showed that people could live and work in space long enough for a trip to Mars. The longest single stay in space is the 437.7 days that Russian astronaut Valery Polyakov spent on Mir from 1994 to 1995. And Sergie Avdeyev accumulated 747.6 days in space in three trips to the space station. The longest American stay was that of Shannon Lucid4, who spent 188 days aboard Mir in .
Despite the many firsts Mir accomplished, was a bad year out of 15 for Mir, In 1997, an oxygen generator caught fire. Later, the main computer system broke down, causing the station to drift several times and there were power failures.
Most of these problems were repaired, with American help and suppliers, but Mir’s reputation as a space station was ruined.
Mir’s setbacks arc nothing, though5, when we compare them with its accomplishments. Mir was a tremendous success, which will be remembered as a milestone in space exploration and the space station that showed long-term human habitation in space was possible. But it’s time to move on to the next generation. The International Space Station being built will be better, but it owes a great debt to Mir.
36. We can learn from the passage that the Mir Space Station
A. was designed to last over 5 years.
B. played host to 7 astronauts from different countries.
C. was visited only by Americans.
D. was built by Russians.
答案：D
37. One of the contributions Mir makes to science is that, it
A. help astronauts get close to Mars.
B. enables scientists to develop new scientific equipment.
C. sets a record of the longest single human stay in space.
D. shows that multinational operations in space are less expensive.
答案：C
38. What happened to Mir in 1997?
A. it ran out its fund.
B. it was completely damaged by fire.
C. its reputation was ruined due to power failures.
D. its main computer system broke out.
答案：D
39. It can be inferred from the last paragraph that
A. space exploration will not experience setbacks.
B. it is difficult for other space stations exceed Mir’s success.
C. Mir is the best long-term human habitation in space in history.
D. multinational space operation are getting more accomplishments.
答案：D
40. What is the author’s attitude toward Mir?
A. indifferent.
B. ironic.
C. favorable.
D. negative
答案：C
第三篇 Approaches to Understanding Intelligences
It bays to be smart, but we are not all smart in the same way .You may be a talented musician, but you might not be a good reader. Each of us is different.
Psychologists disagree about what is intelligence and what are talents or personal abilities .Psychologists have two different views on intelligence .Some believe there is one general intelligence .Others believe there are many different intelligences .
Some psychologists say there is one type of intelligence that can be measured with IQ tests .These psychologists support their view with research that concludes that people who do well on one kind of test for mental ability do well on other tests .They do well on tests using words, numbers or pictures. They do well on individual or group tests, and written or oral tests .Those who do poorly on one test, do the same on all tests.
Studies of the brain show that there is a biological basis for general intelligence .The brain of intelligence people use less energy during problem solving .The brain waves of people with higher intelligence show a quicker reaction .Some researchers conclude that differences in intelligence result from differences in the speed and effectiveness of information processing by the brain .
Howard Gardner, a psychologist at the Harvard School of Education, has four children .He believes that all children are different and shouldn’t be tested by one intelligence test .Although Gardner believes general intelligence exists, he doesn’t think it tells much about the talents of a person outside of formal schooling .He think that the human mind has different intelligences .These intelligences allow us to solve the kinds of problems we are presented with in life .Each of us has different abilities within these intelligences .Gardner believes that the purpose of school should be to encourage development of all of our intelligences .
Gardner says that his theory is based on biology .For example ,when one part of the Brain is injured ,other parts of the brain still work .People who cannot talk because of Brain damage can still sing .So ,there is not just one intelligence to lose .Gardner has Identified 8 different kinds of intelligence; linguistic, mathematical, spatial, musical, Interpersonal, intrapersonal, body-kinesthetic(身体动觉的),and naturalistic .
41. What is the main idea of this passage?
A. How to understand intelligence.
B. The importance of intelligence.
C. The development of intelligence tests.
D. How to become intelligent.
答案：A
42. Which of the following statements is true concerning general intelligence?
A. Most intelligent people do well on some intelligence tests.
B. People doing well on one type of intelligence test do well on other tests.
C. Intelligent people do not do well on group tests.
D. Intelligent people do better on written tests than on oral tests.
答案：B
43. Gardner believes that ________.
A. children have different intelligences.
B. all children are alike.
C. children should take one intelligence test.
D. there is no general intelligence.
答案：A
44. According to Gardner, schools should ________.
A. test students’ IQs.
B. train students who do poorly on tests.
C. focus on finding the most intelligent students.
D. promote development of all intelligences.
答案：D
45. Gardner thinks that his theory has a ________ .
A. musical foundation.
B. biological foundation.
C. intrapersonal foundation.
D. linguistic foundation.
答案：B
篇10：计算机1级b考试试题
计算机1级b考试试题
1、在WINDOWSXP中，操作具有【B】的特点。
A)先选择操作命令，再选择操作对象
B)先选择操作对象，再选择操作命令
C)需同时选择操作命令和操作对象
D)允许用户任意选择
2、如果一个WWW站点的域名地址是www.xxass.com，则它一定是【B】的站点。
A)美国
B)中国
C)英国
D)日本
3、TCP/IP协议的含义是【C】。
A)局域网传输协议
B)拨号入网传输协议
C)传输控制协议和网际协议
D)网际协议
4、在下列IP地址中，可能正确的是【B】。
A)202.112.37
B)202.112.37.47
C)256.112.234.12
D)202.112.258.100.234
5、在计算机网络中，通常把提供并管理共享资源的计算机称为：【D】。
A)工作站
B)网关
C)路由器
D)服务器
6、WWW的网页文件是在【B】传输协议支持下运行的。
A)FTP协议
B)HTTP协议
C)SMTP协议
D)IP协议
7、计算机网络的主要功能是【B】。
A)管理系统的所有软、硬件资源
B)实现软、硬资源共享
C)把源程序转换为目标程序
D)进行数据处理
8、下面的【C】上网是不借助普通电话线上网的。
A)拨号方式
B)ADSL方式
C)CableModem方式
D)ISDN方式
9、微型计算机主机的主要组成部分是[D]。
A)CPU和硬盘存储器
B)控制器和运算器
C)运算器和I/O接口
D)CPU和内存储器
10、CAI是指[B]。
A)计算机辅助设计
B)计算机辅助教育
C)计算机辅助制造
D)办公自动化系统
[2017计算机1级b考试试题]
篇11：职称英语B级习题
下面有1篇短文，短文后有5道题，请根据短文内容，为每题确定1个最佳选项。
Technology Transfer In Germany
When it comes to translating basic research into industrial success, few nations can match Germany. Since the 1940s, the nation's vast industrial base has been fed with a constant stream of new ideas and expertise from science. And though German prosperity (繁荣) has faltered (衰退) over the past decade because of the huge cost of unifying east and west as well as the global economic decline, it still has an enviable (令人羡慕的) record for turning ideas into profit.
Much of the reason for that success is the Fraunhofer Society, a network of research institutes that exists solely to solve industrial problems and create- sought-after technologies. But today the Fraunhofer institutes have competition. Universities are taking an ever larger role in technology transfer, and technology parks are springing up all over. These efforts are being complemented by the federal programmes for pumping money into start-up companies.
Such a strategy may sound like a recipe for economic success, but it is not without its critics. These people worry that favouring applied research will mean neglecting basic science, eventually starving industry of fresh ideas. If every scientist starts thinking like an entrepreneur (企业家), the argument goes, then the traditional principles of university research being curiosity-driven, free and widely available will suffer. Others claim that many of the programmes to promote technology transfer are a waste of money because half the small businesses that are promoted are bound to go bankrupt within a few years. While this-debate continues, new ideas flow at a steady rate from Germany's research networks, which bear famous names such as Helmholtz, Max Planck and Leibniz. Yet it is the fourth network, the Fraunhofer Society, that plays the greatest role in technology transfer.
Founded in 1949,. the Fraunhofer Society is now Europe's largest organisation for applied technology, and has 59 institutes employing 12, 000 people. It continues to grow. Last year, it swallowed up the Heinrich Hertz Institute for Communication Technology in Berlin. Today, there are even Fraunhofers in the US and Asia.
41 What factor can be attributed to German prosperity?
A Technology transfer.
B Good management.
C Hard work.
D Fierce competition.
42 Which of the following is NOT true of traditional university research?
A It is free.
B It is profit-driven.
C It is widely available.
D It is curiosity-driven.
篇12：英语三级A级试题
英语三级A级试题
Section A
Directions: This section is to test your ability to understand short dialogues.There are 5 recorded dialogues in it.After each dialogue, there is a recorded question.Both the dialogues and questions will be spoken only once.When you hear a question, you should decide on the correct answer from the 4 choices marked A) , B) , C) and D) given in your test paper.Then you should mark the corresponding letter on the Answer Sheet with a single line through the center.
Example: You will hear:
You will read: A) New York City.
B) An evening party.
C) An air trip.
D) The man’s joB)
From the dialogue we learn that the man is to take a flight to New York.Therefore, C) An air trip is the correct answer.You should mark C) on the Answer Sheet with a single line through the center.
[A] [B] [C] [D]
Now the test will begin.
1. A) The man can have a room with a shower.
B) The man can’t have a room at present.
C) The man should come tomorrow.
D) The man booked a double room.
2. A) At the post office.
B)At the bank
C) In the street.
D)In the office.
3. A) Go camping.
B)Go sightseeing.
C)Go shopping.
D)Go skating.
4. A) Frozen foods.
B)Sports goods.
C) Office equipment.
D)Household appliances.
5. A) Complaining about the mobile phone.
B) Asking about the price of the mobile phone.
C) Comparing the models of the mobile phone.
D) Inquiring about the functions of the mobile phone.
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