-
You need to maintain a record of all transactions on some tables for at least three years. Automatic undo management is enabled for the database. What must you do accomplish this task？（）
A . Enable supplemental logging for the database.
B . Specify undo retention guarantee for the database
C . Create Flashback Data Archive in the tablespace where the tables are stored.
D . Create Flashback Data Archive and enable Flashback Data Archive for specific table
-
In some parts of the world there is often a slight fall in tide during the middle of the high water period. The effect is to create a longer period of stand at higher water. This special feature is called a(n)（）.
A . apogean tide
B . double high water
C . perigean tide
D . bore
-
At each stage of the lesson, activities focus on all four skills.（）
A . 正确
B . 错误
-
What role does the teacher play at the feedback stage?
A . A. Assessor.
B . B. Instructor.
C . C. Manager.
D . D. Researcher.
-
You need to maintain a record of all transactions on some tables for at least three years. Automatic undo management is enabled for the database.What must you do accomplish this task?（）
A . Enable supplemental logging for the database.
B . Specify undo retention guarantee for the database
C . Create Flashback Data Archive in the tablespace where the tables are stored.
D . Create Flashback Data Archive and enable Flashback Data Archive for specific table
-
45 is belong to () at the stages in a person's life.
-
At this stage, the ______ of ideas are more important than getting grammatical structures, punctuation or spelling correct.
-
It is not indeed, my friend, but this child has seen this man in the full career of his success and villainy. And it is his wish, even at the cost of some pain and fear that he should see him now.
-
5. Some of the most thinkers, writers, artists, business people,teachers and other leaders drawn from different fields around the world will gather at this summer program-to teach, speak, lead, question, and answer.
-
“He rose from the table; and advancing to the master, basin and spoon in hand, said: somewhat alarmed at his own temerity: ‘Please, sir, I want some more.’” This is taken from ______
-
At the Frustration Stage of cultural adaptation, you:
-
It is difficult to ________ the success of the experiment at this stage.
-
They are conducting a survey on eating _____ in China and will give some advice on healthy dieting at the end of this year.
-
During the introduction phase of product life cycle, profits tend to be small and even losses may occur, because the sales volume at this stage is usually small.
-
At this stage, people actively seek out effective ________ and conflict ________ strategies. They begin to develop a _______ attitude about solving their problems.
-
The stage of mental comfort to which they had arrived at this hour was one wherein their souls expanded beyond their skins, and spread their personalities warmly through the room.
-
Patula Co acquired 80% of Sanka Co on 1 October 20X5. At this date, some of Sanka Co’s inventory had a carrying amount of $600,000 but a fair value of $800,000. By 31 December 20X5, 70% of this inventory had been sold by Sanka Co.
The individual statements of financial position at 31 December 20X5 for both companies show the following:
<img src='https://img2.soutiyun.com/ask/uploadfile/10641001-10644000/27f0f4745e0f95edb9595711582c2cca.png' />
What will be the total inventories figure in the consolidated statement of financial position of Patula Co as at 31 December 20X5？
A.$5,250,000
B.$5,330,000
C.$5,130,000
D.$5,238,000
-
This is a room in Joan's house. There is a bed, a table and some chairs in it. There's a glass and some books on the table. Joan is in the room. Her father and mother are at the school. They all work hard.
What's on the table？
A．A glass.
B．Some books.
C．A glass and some books.
-
At present some people claim that we should not believe journalists because what they say in their report might not be true. Do you agree or disagree with this viewpoint？ Write an essay of about 400 words on the following topic:
THE QUALITIES OF A JOURNALIST
In the first part of your writing you should present your thesis statement, and in the second part you should support the thesis statement with appropriate details. In the last part you should bring what you have written to a natural conclusion or a summary.
Marks will be awarded for content, organization, grammar and appropriacy. Failure to follow the above instructions may result in a loss of marks.
Write your composition on ANSWER SHEET FOUR.
-
Stage plays, at first, seem a lot like films. Both use actors, dialogue and scenery. But if you try to make a film by setting up a camera in front of the stage, you will find it won't work. A film made in this way will leave the audience cold. And even worse you'll be wasting a powerful tool— the camera.
A stage is actually a box. One side of the box has been removed so the audience can see what's going on inside. The actors remain at a fixed audience. In the film, however, the camera can bring the audience up close and fix their attention on small but important things: a frightened look, a whisper, a trembling of hands.
The camera offers the film maker freedom allowing him to move easily across barriers (界限) of time and space. He can show his action in real cities and on real farms. He can also use the camera to change the scene dozens of times in one film. No expert of the stage can do this.
The main idea of the text is that______.
A．stage plays and films are two different kinds of art
B．it is always disappointing to turn play into films
C．films have certain advantages over stage plays
D．the camera has made film making easy and possible
-
Pain is easier to endure if you know you can end it. Speakers at a session on pain at the British Association's psychology section have new evidence to support this idea for two common experiences of pain: in childbirth and at the dentist's. On the other side of the coin, their inability to control pain may explain why some people with continual pain have psychological problems as well.
Dr. J. Robinson found out about the phenomenon of self-controlled pain almost by accident. He was studying the effects of analgesics used to control pain during childbirth and as part of the experiment made it possible for women having their child to press a button which gave an automatic injection—instead of having all injections made by the doctor. Afterwards these women did not say that they had less pain than other women in childbirth, but they did use considerable less of the drug.
J. Atkins, a dental surgeon, has observed a similar phenomenon. As part of their efforts to make dentistry painless, Atkins and researchers at Aston University in Birmingham offered patients a switch they could flip to turn off the dentist's drill whenever they chose. But, after trying the switch on 50 patients Atkins gave up; none of the patients had ever flipped the switch.
Perhaps the extra endurance was because the Aston team also use other methods to make dentistry painless. Apparently few other dentists are so considerate. The end result, according to the Birmingham survey, is that British people avoid going to the dentist, with the consequence that almost 30% of people in England and Wales have lost all their teeth, and more than seven out of ten have lost at least six teeth. Less than half of the public pay regular visits to the dentist. To find out why, Atkins and psychologist Cumberbatch interviewed a sample of patients attending a dental hospital. The most common reason people gave for not having dental check-ups were fear and pain.
By using a little care and taking time to explain what will happen, Atkins feels, dentists could overcome these fears. There are techniques for giving injections without pain, and a "calm unhurried approach" to drilling can make that painless, too.
Sadly, few dentists seem to take much trouble with their patients. "I am not nervous when I go to the dentist, and I do not have any pronounced sympathy for those who are, " said one dentist. "I tend to take the point of view that they are being unreasonable at my expense."
The passage most possibly comes from______.
A．a medical textbook
B．a psychology textbook
C．a popular magazine
D．a serious magazine
-
For sometime past it has been widely accepted that babies--and other creatures--learn to do things because certain acts lead to "rewards"; and there is no reason to doubt that this is true. But it used also to be widely believed that effective rewards, at least in the early stages, had to be directly related to such basic physiological "drives" as thirst or hunger. In other words, a baby would learn if he got food or drink or some sort of physical comfort, no otherwise.
It is now clear that this is not so. Babies will learn to behave in ways that produce re suits in the world with no reward except the successful outcome.
Papousek began his studies by using milk in normal way to "reward' the babies and so teach them to carry out some simple movements, such as turning the head to one side or the other. Then he noticed that a baby who had enough to drink would refuse the milk but would still go on making the learned response with clear signs of pleasure. So he began to study the children's responses in situations where no milk was provided. He quickly found that children as young as four months would learn to turn their heads to right or left if the movement "switched on' a display of lights and indeed that they were capable of learning quite complex turns to bring about this result, for instance, two left or two right, or even to make as many as three turns to one side.
Papousek's light display was placed directly in front of the babies and he made the interesting observation that sometimes they would not turn back to watch the lights closely al though they would "smile and bubble when the display came on. Papousek concluded that it was not primarily the sight of the lights which pleased them, it was the success they were achieving in solving the problem, in mastering the skill, and that there exists a fundamental human urge to make sense of the world and bring it under intentional control.
According to the author, babies learn to do things which ______.
A．will satisfy their curiosity
B．will meet their physical needs
C．are directly related to pleasure
D．will bring them a feeling of success
-
You should spend about 20 minutes on this task. The two maps below show an island, before and after the construction of some tourist facilities. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. Write at least 150 words.
<img src='https://img2.soutiyun.com/ask/uploadfile/10656001-10659000/6b3ce58323fcf4e76301896a1cb77887.png' />
-
The same one word may have more than one meaning. The various meanings of the word are related to some degree. This is what we call (). For example, the word table means a piece of furniture, and it may also mean all the people seated at a table.
A.polysemy
B.hyponymy
C.antonymy
D.homonymy
