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（）means that every project has a definite beginning and a definite end.
A . Projectphase
B . Unique
C . Temporary
D . Closure
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In your Oracle 10g database ， you have scheduled a job to update the optimizer statistics at 05：00 pm every Friday. The job has successfully completed. Which three pieces of information would you check to confirm that the statistics have been collected？（）
A . average row size
B . last analyzed date
C . size of table in bytes
D . size of table in database blocks
E . number of free blocks in the free list
F . number of extents present in the table
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As per the standing orders，you should carry out all the following operations except（）upon having received words that a person has fallen overboard.
A . call the Master immediately
B . stop the engines
C . sound the “Man Overboard” signal of 3 prolonged blasts on the whistle and 3 prolonged blasts on the general alarm
D . prepare，as many as possible，rescue facilities，including warm clothe
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That BE IT KNOWN THAT MV GLUCKAULF UNDER MY COMMAND HAS A DWC OF 12，431 M/T ON SUMMER LOADLINE，AND A BALE CAPACITY OF 18，439 CU.M.AND A GRAIN CAPACITY OF 19，941 CU.M.is likely to be the wording of（）.
A . Declaration of Deadweight Capacity
B . Notice of Demurrage
C . Notice of Despatch
D . Notice of Readine
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Semantization means that every new word should be presented in such a way that its meaning becomes clear to the learner.（）
A . 正确
B . 错误
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In the article Taking Your Fun , the author has told us that upon every side of us are to be found .
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In this sentence “America is also a nation that prizes sociability and community”, which of the following has the closest meaning with the word “prizes”?
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The group of the words “this, those, that” has the sound [ð].
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The word “______” is defined as “a photograph that one has taken of oneself, typically one taken with a smartphone or webcam and uploaded to a social media website”.
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Choose the word that best completes each sentence Several sporting events take part / take
place in our town every year. （5.0分）
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What is the definition of scanning?Scanning is a technique that can help you quickly gain ______ from a book, magazine, newspaper or website without having to read every word.
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Every argument has more than one premise.
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John has planned to some money every month so that he can buy a new car next year.
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Every citizen has their rights and obligations.
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Every organization has its own unique culture.
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there has been a tradition in english, particularly in written english, that one should try to use _____ words to refer to the same thing.
A、similar
B、indifferent
C、different
D、independent
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For any Englishman, there can never be any discussion as to who is the world’s greatest dramatist (剧作家).Only one name can possibly suggest itself to him: that of William Shakespeare.Every Englishman has some knowledge, however slight, of the work of our greatest writer.All of us use words, phrases and quotations from Shakespeare’s writings that have become part of the common property of the English-speaking people.Most of the time we are probably unaware of the source of the words we used, rather like the old lady who was taken to see a performance of Hamlet and complained that it was full of well-known proverbs and quotations.
Shakespeare, more perhaps than any other writer, makes full use of the great resources of the English language.Most of us use about five thousand words in our normal use of English; Shakespeare in his works used about twenty-five thousand.
There is probably no better way for a foreigner to appreciate the richness and variety of the English language than by studying the various ways in which Shakespeare used it.Such a study is well worth the effort (it is not, of course, recommended to beginners) even though some aspects of English usage, and the meaning of many words, have changed since Shakespeare’s day.
1).English people _______.
A.have never discussed who is the world’s greatest dramatist
B.never discuss any issue concerning the world’s greatest dramatist
C.are sure who is the world’s greatest dramatist
D.do not care who is the world’s greatest poet and dramatist
2).Every Englishman knows _______.
A.more or less about Shakespeare
B.Shakespeare, but only slightly
C.all Shakespeare’s writings
D.only the name of the greatest English writer
3).Which of the following is true？
A.We use all the words, phrases and quotations from Shakespeare’s writings.
B.Shakespeare’s writings have become the property of those who are learning to speak English.
C.It is likely to be true that people often do not know the origins of the words they use
D.All the words people use are taken from the writings of Shakespeare.
4).What does the word “proverb” mean？
A.Familiar sayings.
B.Shakespeare’s plays.
C.Complaints.
D.Actors and actresses.
5).Why is it worthwhile to study the various ways in which Shakespeare used English？
A.English words have changed a lot since Shakespeare’s time.
B.By doing so one can be fully aware of the richness of the English language.
C.English words are now being used in the same way as in Shakespeare’s time.
D.Beginners may have difficulty learning some aspects of English usage.
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Every artist knows in his heart that he is saying something to the public.Not only does he want to say it well, but he wants it to be something that has not been said before.He hopes the public will listen and understand what he wants to teach them, and what he wants them to learn from him.
What visual artists like painters want to teach is easy to make out but difficult to explain, because painters translate their experience into shapes and colors, not words.They seem to feel that a certain selection of shapes and colors, out of the countless billions possible, is exceptionally interesting for them and worth showing to us.Without their work we should never have noticed these particular shapes and colors, or have felt the delight which they brought to the artist.
Most artists take their shapes and colors from the world of nature and from human bodies in motion and at rest; their choices indicate that these aspects of the world are worth looking at, that they contain beautiful sights.Contemporary artists might say that they merely choose subjects that provide an interesting pattern, that there is nothing more in it.Yet even they do not choose entirely without reference to the character of their subjects.
If one painter chooses to paint a decaying leg and another a lake in moonlight, each of them is directing our attention to a certain aspect of the world.Each painter is telling us something, showing us something, emphasizing something—all of which means that, consciously or unconsciously, he is trying to teach us.
1.An artist hopes that the public will ____.
A.understand him and learn from him
B.notice only shapes and colors in his work
C.teach him something
D.believe what he says in his work
2.It is hard to explain what a painter is saying, because he/ she ___.
A.uses shapes and colors instead of words
B.uses unusual words and phrases
C.does not express himself /herself well
D.does not say anything clearly
3.The writer points out that contemporary artists might say their choices of subject _____.
A.only provide interesting patterns
B.teach the public important truths
C.have no pattern or form
D.carry a message to the public
4.The writer also points out that contemporary art contains ____.
A.nothing but meaningless patterns
B.uninteresting aspects of the world
C.completely meaningless subjects
D.subjects chosen partly for their meanings
5.What is implied in this passage？()
A.A painting is more easily understood than a symphony.
B.Art is merely the arranging of shape and color.
C.Every artist tries to say something to the public.
D.One must look beyond shape and color to find what the artist is saying.
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The onrush of cheap communications, powerful computers and the Internet all explain why many people feel that, nowadays, change is happening ever more rapidly as technological progress accelerates. Moore's law, that the power of microchips doubles every 18 months, has been tested and found correct. This is what gives people the sense of a world shifting beneath their feet.
2. Yet the implication that rapid change is a new phenomenon is again misleading. If you measure the time it takes for a technology to become widely diffused, today's experience does not seem unusual. Take the car. The basic patent for an internal-combustion engine capable of powering a car was fried in 1877. By the late 1920s—50 years later—over half of all American households owned a car.
3. The comparable dates for the computer axe harder to tie down, but the first big computer, based on vacuum valves, was built in 1946. The transistor—the first semiconductor device—was invented at Bell Laboratories in 1948. The first patent for an integrated circuit was filed in 1959. Now, in 1999-50 years after the first one was built—around half of American households own a computer. The pace of introduction has been similar to that of the car.
4. You have to cheat, choosing only the date for the personal computer, say(mid-1970s), or the internet (ditto) to make it seem much more rapid.
Comparing its diffusion among private users is, you might say, unfair to the computer, for that machine's main use is in businesses. On that measure, the best historical analogy is with electrification, and the spread of the electric dynamo into factories.
5. According to Paul David, a historian at Stanford University in California, the first electricity-generating stations had been installed in New York and London in 1881, but it was well into the 1920s before the dynamo became widely used and started to raise productivity. The adoption of the computer in business has also been slow, and failed to have any measurable impact on productivity until very recently.
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Our son has picked up some bad habits; He says impressive and upsetting words every day.（）
对
错
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Our son has picked up some bad habits; He says aggressive and upsetting words every day.（）
对
错
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A few years ago it was common to speak of a generation gap between young people and their elders.Parents said that children did not respect and listen to them, while children said that their parents did not understand them at all.What had gone wrong？ Why had the generation gap suddenly appeared？ Actually, the generation gap has been around for a long time.Many people argue that it is built into every part of our society.
One important cause of the generation gap is the opportunity that young people have to choose their own ways of life.In a more traditional society, when children grow up, they are expected to live in the same area as their parents, to marry people that their parents know and like, and often to continue the family jobs.In our society, young people often travel great distances for their education, move out of the family at an early age, marry or live with people whom their parents have never met, and choose jobs different from those of their parents.
In our society, parents often expect their children to do better than they did, to find better jobs, to make more money and to do all the things that they were unable to do.Often, that is another cause of the gap between them.Often, they discover that they have very little in common with each other.
Finally, the speed at which changes take place in our society is the third cause of the gap between the generations.In a traditional culture, senior people are valued for their knowledge, but in our society the knowledge of a lifetime may become out of date.The young and the old seem to live in two very different worlds, separated by different skills and abilities.No doubt, the generation gap will continue in American life for some time to come.
1.The first paragraph tells us that ______.
A、the problem of the generation gap draws much attention from people
B、it is out of date to talk about the generation gap
C、children and parents are trying to understand each other
D、it is very important for people to frequently communicate with each other
2.In a more traditional society, old people_______.
A、have their children respect and listen to them
B、do not care for their children at all
C、expect their children to rebel against them
D、do not live together with their children
3.In American society young people________.
A、do not need to find jobs
B、leave home at an early age
C、have better education than their parents
D、marry people younger than them
4.Which of the following is NOT the cause of the generation gap______.
A、Young people like to depend more on themselves.
B、Parents do not love their children dearly.
C、American society changes rapidly.
D、Parents expect too much of their children.
5.The main idea of the passage is ________.
A、that the generation gap needs considering
B、when the generation gap is necessary in American society
C、why the generation gap exist
D、how we can reduce the generation gap
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Consider the previous argument again: " Every chicken is born from a chicken egg that has already been laid. Every chicken egg is laid by a chicken who has already been born. Therefore, there cannot b
A．Every chicken is born from a chicken egg that has already been laiD．
B．Every chicken egg is laid by a chicken who has already been born．
C．If there are any chickens today, there must have been infinitely many generations of chickens before today．
D．all of the above
E．A and B,but not C
