题目内容
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Tile best title for the text may be ______.
A．Chechen separatists show itself again.
B．Another tragedy--who is the killer？
C．Citizens are crying, governments doing nothing.
D．Terrorists--great threat of the century.
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更多“Tile best title for the text m…”相关的问题
Which of the following is the best title for tile passage？
A．How to Synthesize Fragrances
B．Synthetic Substances Are Easy to Make
C．Natural Flavorings and Fragrances
D．Synthetic Flavors and Fragrances
Which of the following might be tile best title of the text？
A．The Posh Power
B．A Perfect Couple
C．Who Is More Influential—Beckham or Victoria
D．Posh and Back Project
The best tile of this passage may be______.
A．Enjoy singing and dancing
B．Music—expression of the composer
C．Research music
D．Music—suggestions of feelings
What is the best tile for the story？
A. How to Feed Cows
B. A Bad Sunday
C. Cows and Their Masters
D. The Rebellion (反抗) of the Cows
The team leader of mountain climbers marked out______.
A．that seemed to be the best route
B．what seemed to be the best route
C．which seemed to be tile best route
D．something that to be the best route
Applied research, undertaken to solve specific practical problems, has an immediate attractiveness because the results can be seen and enjoyed. For practical reasons, the sums spent on applied research in any country always far exceed those for basic research, and the proportions are more unequal in the developed countries. Leaving aside the funds devoted to research by industry—which is naturally far more concerned with applied aspects because these increase profits quickly—the funds the U. S. Government spends on basic research currently amount to about 7 percent of its overall research and development funds. Unless adequate safeguards are provided, applied research invariably tends to drive out basic research. Then, as Dr. Waterman has pointed out, "Developments will inevitably be undertaken prematurely, career incentives will be strongly attracted by applied science, and the opportunities for making major scientific discoveries will be lost. Unfortunately, pressures to emphasize new developments, without corresponding emphasis upon pure science tend to lower the quality of the nation's technology in the long run, rather than to improve it."
Which of the title below best expresses the ideas of this passage？
A．Roentgen's Ignorance of X-rays.
B．The Attractiveness of Applied Research.
C．The Importance of Basic Research.
D．Basic Research vs. Applied Research.
Similar correspondences are also observed in many other regions of the earth. This observation began to awaken scientific interest about sixty years ago, when Alfred Wegener, a professor at the University of Hamburg, used it as a basis for formulating a revolutionary theory in geological science. According to Wegener, there was originally only one continent or landmass, which he called Pangea. Inasmuch as continental masses are lighter than tile base on which they rest, he reasoned, they must float on the substratum of igneous rock, known as sima, as ice floes float on the sea. Then why, he asked, might continents not be subject to drifting？ The rotation of the globe and other forces, he thought, had caused the cracking and, finally, the breaking apart of the original Pangea, along an extensive line represented today by the longitudinal submerged mountain range in the center of the Atlantic. While Africa seems to have remained static, the Americas apparently drifted toward the west until they reached their present position after more than 100 million years. Although the phenomenon seems fantastic, accustomed as we are to the concept of the rigidity and immobility of the continents, on the basis of the distance that separates them it is possible to calculate that the continental drift would have been no greater than two inches per year.
The title below that best expresses the main idea of this passage is ______.
A．A Novel Theory
B．Pangea
C．Two Inches Per Year
D．Static Africa
听力原文： Most people feel lonely sometimes. But it usually only lasts between a few minutes and a few hours. This kind of loneliness is not serious. In fact, it is quite normal. For some people though, loneliness can last for years. Now re-searchers say there are three different types of loneliness.
Tile first kind of loneliness is temporary. This is the most common type. It usually disappears quickly and does not require any special attention. The second kind, situational loneliness, is a natural result of a particular situation-for example, a family problem, the death of a loved one, or moving to a new place. Although this kind of loneliness can cause physical problems, such as headaches and sleeplessness, it usually does not last for more than a year. The third kind of loneliness is the most severe. Unlike the second type, chronic loneliness usually lasts more than two years and has no specific cause. People who experience habitual loneliness have problems socializing and becoming close to others.
Unfortunately, many chronically lonely people think there is little or nothing they can do to improve their conditions.
Psychologists agree that one important factor in loneliness is a person’s social contacts, e. g. , friends, family members, co-workers, etc. We depend on various people for different reasons. For instance, our families give us e-motional support, our parents and teachers give of guidance, and our friends share similar interests and activities. However, psychologists have found that, though lonely people may have many social contacts, they sometimes feel they should have more. They question their own popularity.
Which of the following is the best title of the passage？
A．Types of Loneliness.
B．Causes of Loneliness.
C．Solutions to Loneliness.
D．Loneliness.
Which of tile following best summarizes the main idea of the passage？
A．Musical instruments developed through the years will sooner or later be replaced by computers.
B．Music cannot be passed on to future generations unless it is recorded.
C．Folk songs cannot be spread far unless they are printed on music sheets.
D．The development of music culture is highly dependent on its material aspect.
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