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From the abstract, what is the conclusion of this article?()

A.Overall 10 publications with clinical trials could be identified Their clinical outcome was compared with that laboratory bond strength studies.

B.Clinical data provide strong evidence that air-abrasion at a moderate pressure in combination with using phosphate monomer containing primers and/or luting resins provide long-term durable bonding to glass-infiltrated alumina and zirconia ceramic under the humid and stressful oral conditions.

C.As simple and clinically reliable bonding methods to oxide ceramics exist, the rationale for development of alternative bonding methods might be reconsidered especially when these methods are more time consuming or require rather complicated and/or technique sensitive procedures.

D.Conducting a PubMed database search in May 2014 for articles dealing with the resin bond to dental zirconia ceramic reveals an astonishing increase of research being published in the last two decades years.

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更多“From the abstract, what is the…”相关的问题
第1题
From the hardware implementation point of view, the abstract machine is not organized with ______.

A.caches B.buses

C.virtual memory D.pipeline

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第2题
This passage is probable taken from ______.A.an advertisementB.a letterC.an abstractD.an a

This passage is probable taken from ______.

A.an advertisement

B.a letter

C.an abstract

D.an acknowledgement

点击查看答案
第3题
听力原文:W: My guest today is the artist, Alan Carey, who over the last thirty years has e
stablished himself as one of the country's leading sculptors, making a range of fascinating objects out of metal, stone and other materials. Alan, welcome.

M: Hello.

W: But you don't come from an artistic background, do you, Alan?

M: Oh, absolutely not. If my father had had anything to do with it, I'd never have gone in for sculpture because he was an accountant and ideally he wanted me to join his finn, or if not, go into insurance or banking. But none of these ideas appealed to me, I'm afraid. I'd been doing sculpture as a hobby through my teenage years and, although my parents encouraged me in that, it didn't seem like a prospective career at the time, at least not to my father.

W: But he got a sculptor to look at your work at one point, didn't he?

M: Oddly enough, yes. We went to see a man who taught sculpture in a big London art school who said, "Well, let's have a look at the work", and this chap looked at it and said to my father, "Your son will never be any good, you know", and my father was rather relieved and said to me, "You see, you can do it as a hobby". And then, when we got home he said, "Well, what do you want to do?" and I didn't know … engineering? … architecture? I considered various things, even geology, but finally, in the end, after I’d got a maths degree, I said, "What I really want to do is sculpture, you know" and he said, "Well, you'd better do it then."

W: So, he gave in in the end?

M: He did. But I'm glad it happened that way, that I had to struggle to do it, because he made me dedicate myself to sculpture and do the job properly. He had the idea that art was for amateurs, and that was the one thing that I did not want to be. I wanted to do it as a professional. I knew he was wrong, so I set out to prove it. And, you know, I'm sure that if I had joined his firm, I'd have done it in a half-hearted way which he wouldn't have approved of anyway. And I must say, after I'd decided to become a sculptor, he couldn't have been more supportive.

W: And so you went on to Art College. Did you enjoy it?

M: At the beginning, I appreciated it a lot because we had a different teacher every term. This meant you got a good grounding in the basics because you picked up different things from each one. You know, it might be the material they worked in, for example, or their technique, or whatever. But eventually I got fairly restless because it was a five-year course and by about half-way through I was getting a bit fed up because it was extremely traditional in terms of approach and I was looking for something more out of the ordinary.

W: So this was what led you to Harold Morton?

M: Yes, he was the most advanced sculptor of the time, and he was really doing very different things which I found exciting. And so I sent him some photos of my work, on the off-chance, and amazingly he offered me a part-time job and so I managed to combine that with the final years of college, which made all the difference.

W: And how would you sum up that experience, what did you get out of it?

M: Well, we talked about art a lot. He taught me that a sculptor's studio is quite different from an art college. I had to do drawing at college, a subject I never really understood, and when I got back, he would criticise what I'd done. And from him, I learnt how a sculptor draws, because I was being taught by painters, who are looking at things in a different way.

W: And I suppose it was thanks to him that you started doing abstract art?

M: Well, yes it was, because I don't do sculptures of people or animals, they are not meant to be lifelike. So they are examples of what, I suppose, you'd call abstract art. They are meant to mean something, to make you think.

Questions:

11.What did Alan's father do?

12.Which degree did Alan get first?

13.Which statement is true about Alan and his father?

14.Which stat

A.Sculptor.

B.Accountant.

C.Banker.

D.Insurance agent.

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第4题
听力原文:W: I really like those abstract paintings we saw yesterday. What do you think?M:

听力原文:W: I really like those abstract paintings we saw yesterday. What do you think?

M: I guess it's something I haven't acquired a taste for yet.

What does the man imply?

A.The woman has a natural for art.

B.Women have a better artistic taste than men.

C.He doesn't like abstract paintings.

D.He isn't good at abstract thinking.

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第5题
【T11】A.SOLVE B.DISTINGUISH C.INTERACT A.WOULD THAT CHANGE THE WAY HUMANS【T7】______W

【T11】

A.SOLVE

B.DISTINGUISH

C.INTERACT A.WOULD THAT CHANGE THE WAY HUMANS【T7】______WITH THEM

B.ONE PARROT CAN【T8】______FIVE OBJECTS OF TWO DIFFERENT TYPES

C.ALLOWED HER TO【T9】______A NEW PROBLEM WHEN JUDGING ANIMAL INTELLIGENCE, SCIENTISTS LOOK FOR INSIGHT, WHICH THEY DEFINE AS A FLASH OF SUDDEN UNDERSTANDIN

G.WHEN A YOUNG GORILLA COULD NOT REACH FRUIT FROM A TREE, SHE NOTICED CRATES SCATTERED ABOUT THE LAWN, PILED THEM AND THEN CLIMBED ON THEM TO REACH HERREWAR

D.THE GORILLA"S INSIGHT【T10】______WITHOUT TRIAL AND ERROR.THE ABILITY TO USETOOLS IS ALSO AN IMPORTANT SIGN OF INTELLIGENC

E.CROWS USE STICKS TO PRY PEANUTS OUT OF CRACKS.THE CROW EXHIBITS INTELLIGENCE BY SHOWING IT HAS LEARNED WHAT A STICK CAN DO.LIKEWISE, OTTERS USE ROCKS TO CRACK OPEN CRAB AND, IN A SERIES OF COMPLEX MOVES, CHIMPANZEES HAVE BEEN KNOWN TO USE STICKS TO GET AT FAVORITE SNACK-TERMITES. MANY ANIMALS HAVE LEARNED TO COMMUNICATE USING HUMAN LANGUAG

E.SOME PRIMATES HAVE LEARNED HUNDREDS OF WORDS IN SIGN LANGUAG

E.ONE CHIMP CAN RECOGNIZE AND CORRECTLY USE MORE THAN 250 ABSTRACT SYMBOLSON A KEYBOARD AND 【T11】______AND CAN UNDERSTAND THE DIFFERENCE BETWEEN NUMBERS,COLORS, AND KINDS OF OBJECT. THE RESEARCH ON ANIMAL INTELLIGENCE RAISES IMPORTANT QUESTIONS.IF ANIMALS ARE SMARTERTHAN ONCE THOUGHT,【T12】______? WOULD HUMANS STOP HUNTING THEM FOR SPORT OR SURVIVAL? WOULD ANIMALS STILL BE USED FOR FOOD OR CLOTHING OR MEDICAL EXPERIMENTATION? FINDING THE ANSWER TO THESE TOUGH QUESTIONS MAKES A DIFFICULT PUZZLE EVEN FOR.A LARGE-BRAINED, PROBLEM-SOLVING SPECIES LIKE OUR OW

N.

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第6题
听力原文:M: I really like those abstract paintings we saw in the exhibition today. What di
d you think?

W: I guess it's something I haven't acquired a taste for yet.

What does the man imply?

(18)

A.He has no taste for art.

B.He didn't go to the exhibition.

C.He didn't like the paintings.

D.The paintings are too abstract.

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第7题
【T12】A.SOLVE B.DISTINGUISH C.INTERACT A.WOULD THAT CHANGE THE WAY HUMANS【T7】______W

【T12】

A.SOLVE

B.DISTINGUISH

C.INTERACT A.WOULD THAT CHANGE THE WAY HUMANS【T7】______WITH THEM

B.ONE PARROT CAN【T8】______FIVE OBJECTS OF TWO DIFFERENT TYPES

C.ALLOWED HER TO【T9】______A NEW PROBLEM WHEN JUDGING ANIMAL INTELLIGENCE, SCIENTISTS LOOK FOR INSIGHT, WHICH THEY DEFINE AS A FLASH OF SUDDEN UNDERSTANDIN

G.WHEN A YOUNG GORILLA COULD NOT REACH FRUIT FROM A TREE, SHE NOTICED CRATES SCATTERED ABOUT THE LAWN, PILED THEM AND THEN CLIMBED ON THEM TO REACH HERREWAR

D.THE GORILLA"S INSIGHT【T10】______WITHOUT TRIAL AND ERROR.THE ABILITY TO USETOOLS IS ALSO AN IMPORTANT SIGN OF INTELLIGENC

E.CROWS USE STICKS TO PRY PEANUTS OUT OF CRACKS.THE CROW EXHIBITS INTELLIGENCE BY SHOWING IT HAS LEARNED WHAT A STICK CAN DO.LIKEWISE, OTTERS USE ROCKS TO CRACK OPEN CRAB AND, IN A SERIES OF COMPLEX MOVES, CHIMPANZEES HAVE BEEN KNOWN TO USE STICKS TO GET AT FAVORITE SNACK-TERMITES. MANY ANIMALS HAVE LEARNED TO COMMUNICATE USING HUMAN LANGUAG

E.SOME PRIMATES HAVE LEARNED HUNDREDS OF WORDS IN SIGN LANGUAG

E.ONE CHIMP CAN RECOGNIZE AND CORRECTLY USE MORE THAN 250 ABSTRACT SYMBOLSON A KEYBOARD AND 【T11】______AND CAN UNDERSTAND THE DIFFERENCE BETWEEN NUMBERS,COLORS, AND KINDS OF OBJECT. THE RESEARCH ON ANIMAL INTELLIGENCE RAISES IMPORTANT QUESTIONS.IF ANIMALS ARE SMARTERTHAN ONCE THOUGHT,【T12】______? WOULD HUMANS STOP HUNTING THEM FOR SPORT OR SURVIVAL? WOULD ANIMALS STILL BE USED FOR FOOD OR CLOTHING OR MEDICAL EXPERIMENTATION? FINDING THE ANSWER TO THESE TOUGH QUESTIONS MAKES A DIFFICULT PUZZLE EVEN FOR.A LARGE-BRAINED, PROBLEM-SOLVING SPECIES LIKE OUR OW

N.

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第8题
【T10】A.SOLVE B.DISTINGUISH C.INTERACT A.WOULD THAT CHANGE THE WAY HUMANS【T7】______W

【T10】

A.SOLVE

B.DISTINGUISH

C.INTERACT A.WOULD THAT CHANGE THE WAY HUMANS【T7】______WITH THEM

B.ONE PARROT CAN【T8】______FIVE OBJECTS OF TWO DIFFERENT TYPES

C.ALLOWED HER TO【T9】______A NEW PROBLEM WHEN JUDGING ANIMAL INTELLIGENCE, SCIENTISTS LOOK FOR INSIGHT, WHICH THEY DEFINE AS A FLASH OF SUDDEN UNDERSTANDIN

G.WHEN A YOUNG GORILLA COULD NOT REACH FRUIT FROM A TREE, SHE NOTICED CRATES SCATTERED ABOUT THE LAWN, PILED THEM AND THEN CLIMBED ON THEM TO REACH HERREWAR

D.THE GORILLA"S INSIGHT【T10】______WITHOUT TRIAL AND ERROR.THE ABILITY TO USETOOLS IS ALSO AN IMPORTANT SIGN OF INTELLIGENC

E.CROWS USE STICKS TO PRY PEANUTS OUT OF CRACKS.THE CROW EXHIBITS INTELLIGENCE BY SHOWING IT HAS LEARNED WHAT A STICK CAN DO.LIKEWISE, OTTERS USE ROCKS TO CRACK OPEN CRAB AND, IN A SERIES OF COMPLEX MOVES, CHIMPANZEES HAVE BEEN KNOWN TO USE STICKS TO GET AT FAVORITE SNACK-TERMITES. MANY ANIMALS HAVE LEARNED TO COMMUNICATE USING HUMAN LANGUAG

E.SOME PRIMATES HAVE LEARNED HUNDREDS OF WORDS IN SIGN LANGUAG

E.ONE CHIMP CAN RECOGNIZE AND CORRECTLY USE MORE THAN 250 ABSTRACT SYMBOLSON A KEYBOARD AND 【T11】______AND CAN UNDERSTAND THE DIFFERENCE BETWEEN NUMBERS,COLORS, AND KINDS OF OBJECT. THE RESEARCH ON ANIMAL INTELLIGENCE RAISES IMPORTANT QUESTIONS.IF ANIMALS ARE SMARTERTHAN ONCE THOUGHT,【T12】______? WOULD HUMANS STOP HUNTING THEM FOR SPORT OR SURVIVAL? WOULD ANIMALS STILL BE USED FOR FOOD OR CLOTHING OR MEDICAL EXPERIMENTATION? FINDING THE ANSWER TO THESE TOUGH QUESTIONS MAKES A DIFFICULT PUZZLE EVEN FOR.A LARGE-BRAINED, PROBLEM-SOLVING SPECIES LIKE OUR OW

N.

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第9题
From the abstract, what is the purpose of this article?()

A.Summarize published clinical trials on bonded oxide ceramic restorations and correlate their results with that of laboratory bond strength testing using the same bonding methods as in the clinical trials.

B. Despite a huge number of published laboratory bonding studies on dental oxide ceramics clinical long-term studies on resin bonded oxide ceramic restorations are rare. The purpose of this review is to present the best available clinical evidence for successful bonding of dental oxide ceramic restorations.

C. Replicate the previous studies.

D.Summarize the huge variety of bonding methods used on dental oxide ceramics and their results in laboratory bond strength testing

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第10题
Like time, space is perceived differently in different cultures. Spatial consciousness in
many Western cultures is based on a perception of objects in Space, rather than of space itself. Westerners perceive shapes and dimensions, in which space is a realm of light, color, sight, and touch. Benjamin L. Whorl, in his classic work Language, Thought and Reality, offers the following explanation as one reason why Westerners perceive space in this manner. Western thought and language mainly developed from the Roman, Latin-speaking, culture, which was a practical, experience-based system. Western culture has generally followed Roman thought patterns in viewing objective "reality" as the foundation for subjective or "inner" experience. It was only when the intellectually crude Roman culture became influenced by the abstract thinking of the Greek culture that the Latin language developed a significant vocabulary of abstract, nonspatial terms. But the early Roman-Latin element of spatial consciousness, of concreteness, has been maintained in Western thought and language patterns, even though the Greek capacity for abstract thinking and expression was also inherited.

However, some cultural-linguistic systems developed in the opposite direction, that is, from an abstract and subjective vocabulary to a more concrete one For example, Whorl tells us that in the Hopi language the word heart, a concrete term, can be shown to be a late formation from the abstract terms think or remember, Similarly, although it seems to Westerners, and especially to Americans, that objective, tangible "reality" must precede any subjective or inner experience, in fact, many Asian and other non-European cultures view inner experience as the basis for one's perceptions of physical reality. Thus although Americans are taught to perceive and react to the arrangement of objects in space and to think of space as being "wasted" unless it is filled with objects, the Japanese are trained to give meaning to space itself and to value "empty" space.

It is not only the East and the West that are different in their patterning of space. We can also see cross-cultural varieties in spatial perception when we look at arrangements of urban space in different Western cultures. For instance, in the United States, cities are usually laid out along a grid, with the axes generally north/south and east/west. Streets and buildings are numbered sequentially. This arrangement, of course, makes perfect sense to Americans. When Americans walk in a city like Paris, which is laid out with the main streets radiating from centers, they often get lost. Furthermore, streets in Paris are named, not numbered, and the names often change after a few blocks. It .is amazing to Americans how anyone gets around, yet Parisians seem to do well. Edward Hall, in The Silent Language, suggests that the layout of space characteristic of French cities is only one aspect of the theme of centralization that characterizes French culture. Thus Paris is the center of France, French government and educational systems are highly centralized, and in French offices the most important person has his or her desk in the middle of the office.

Another aspect of the cultural patterning of space concerns the functions of spaces. In middle class America, specific spaces are designated for specific activities. Any intrusion of one activity into a space that it was not designed for is immediately felt as inappropriate. In contrast, in Japan, this case is not true: Walls are movable, and rooms are used for one purpose during the day and another purpose in the evening and at night. In India there is yet another culturally patterned use of space. The function of space in India, both in public and in private places, is connected with concepts of superiority and inferiority. In Indian cities, villages, and even within the home, certain spaces are designated as polluted, or inferior, becau

A.Y

B.N

C.NG

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