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Later, people tried to lift a building off its foundation, and insert rubber and steel between the building and its foundation to reduce the impact of ground vibrations.
答案
后来，人们试着把建筑物从其基地上撑起来，在建筑物和地基间灌入橡胶和钢铁以减少地表震动的影响。
更多“Later, people tried to lift a building off its foundation, and insert rubber and steel”相关的问题
第1题
In the center of the main road into the town he placed a very large stone. Then he hid behind a tree end waited. Soon en old man came along with his cow.
"Who put this stone in the center of the road？" said the old man, but he did not try to remove the stone. Instead, with sane difficulty he passed around the stone and continued tm his way. Another man came along and did the same thing, then another came, and another. All of them complained about the stone in the center of the road but not one of them tried to remove it. Late in the afternoon a young man came along. He saw the stone and said. "The night will be very dark. Sane neighbor will come along later in the dark and will fall against the stone."
The young man then began to move the stone. He pushed and pulled with all his strength to remove it. How great was his surprise at last when, under the stone, he found a bag of money and a piece of paper with these words: "This money is for the first honest man who removes this stone from the road."
(23)
A．How many people there were in the town.
B．Whether the poor people really needed his help.
C．If the roads of the village were in need of repair.
D．If the people of the town were worthy of his help.
第2题
For example, in primitive life the hand was probably a symbol of power and strength. The hand was used to fight enemies, kill animals and make spears and implements. So when the hand was extended to someone, it could have represented good will, since it showed that the person was not armed or ready to fight.
We know that the hand was an important symbol in early religion, probably as a mark of power. The Greeks prayed to their gods with raised hands. Presenting hands palm to palm was at one time the way an inferior person paid respect to a superior.
Among the Arabs, it was customary at one time to kiss the hand of a superior. Later on, polite Arabs began to resist the efforts of people to kiss their hands, and some- times they would end up clasping hands as each tried to prevent the other from showing this mark of "inferiority".
The early Greeks held out the right hand when they wished to indicate friendship to a stranger. The hand and what was done with it have been full of meaning to people down through the ages. And while we shake hands, we are really carrying on a custom that has been handed down to us from ancient times.
(33)
A．Unfriendliness.
B．Generosity.
C．Friendship.
D．Strength.
第3题
Sohan Singh could have survived if ______.
A．he hadn't tried to rescue others
B．villagers had helped him
C．he had struggled harder toward safety
D．his body had been found some days later
第4题
After the violent earthquake that shook Los Angeles in 1994, earthquake scientists had good news to report: The damage and death toll(死亡人数) could have been much worse. More than 60 people died in this earthquake. By comparison, and earthquake of similar __1__ that shook America in 1998 claimed 25,000 victims.
Injuries and deaths were __2__ less in Los Angeles because the quake occurred at 4:31 a.m. On a holiday, when traffic was light on the city's highway. In addition, __3__ made to the construction codes in Los Angeles during the last 20 years have strengthened the city's buildings and highways, making them more __4__ to quakes.
In the past, making structures quake-resist-ant meant firm yet __5__ materials, such as steel and wood, that bend without breaking. Later, people tried to lift a building off its foundation, and insert rubber and steel between the building and its foundation to __6__ the impact of ground vibrations. The most __7__ designs give buildings brains as well as concrete and steel supports, called smart buildings, the structures respond like living organisms to an earthquake's vibrations. When ground shakes and the building tips forward, the computer would __8__ the building to shift in the opposite direction. The new designs should offer even greater __9__ to cities where earthquakes ofen take place.
The new smart structures could be very __10__ to build. However, they would save many lives and would be less likely to be damaged during earthquakes.
[A]changes
[B]flexible
[C]decrease
[D]recent
[E]push
[F]reduce
[G]relatively
[H]safety
[I]resistant
[J]expensive
[K]force
[L]accordingly
[M]intensity
[N]security
[O]opposed
第6题
A.driv
B...away
C.fight …back
D.drop...out
E.break...down
第7题
More than 60 people died in this earthquake. By comparison, as earthquake of similar intensity that shook America in 1988 claimed 25,000 victims.
Injuries and deaths were relatively less in Los Angeles because the quake occurred at 4:31 a.m. on a holiday, when traffic was light on the city’s highways. In addition, changes made to the construction codes in Los Angeles during the last 20 years have strengthened the city’s buildings and highways, making them more resistant to quakes.
Despite the good new, civil engineers aren’t resting on their successes. Pinned to their drawing boards are blueprints (蓝图) for improved quake-resistant buildings. The new designs should offer even greater security to cities where earthquakes often take place.
In the past, making structures quake-resistant meant firm yet flexible materials, such as steel and wood, that bend without breaking. Later, people tried to lift a building off its foundation, and insert rubber and steel between the building and its foundation to reduce the impact of ground vibrations. The most recent designs give buildings brains as well as concrete and steel supports. Called smart buildings, the structures respond like living organisms to an earthquake’s vibrations. When the ground shakes and the building tips forward, the computer would force the building to shift in the opposite direction.
The new smart structures could be very expensive to build. However, they would save many lives and would be less likely to be damaged during earthquakes.
第21题：One reason why the loss of lives in the Los Angeles earthquake was comparatively low is that ________.
A) new computers had been installed in the buildings
B) it occurred in the residential areas rather than on the highways
C) large numbers of Los Angeles residents had gone for a holiday
D) improvements had been made in the construction of buildings and highways
第8题
听力原文： Long ago, no one in Europe smoked. The tobacco plant was unknown there. It grew in America and Christopher Columbus found it there. Later he returned to Europe and told people about tobacco. He said that the American Indians often smoked it. They threw some tobacco leaves on a fire, then put long tubes in their mouths. The other ends of the tubes were over the fire, so they were able to draw the smoke into their mouth.
About the year 1560 a Frenchman, Jean Nicot, was living in Lisbon, Portugal. He was very interested in all American plants. Some of them were very different from the plants of Europe. He used the leaves of the tobacco plant to cure pain. When a man had a bad pain in a leg or an arm, Nicot put tobacco leaves on the painful place and tried to cure the pain in that way. We say now that tobacco contains nicotine. The word nicotine comes from this man's name.
Sir Walter Raleigh was a famous man in the days of Queen Elizabeth the First. He traveled widely and learnt to smoke. Then he returned to England, but he didn't stop smoking. He used to smoke two pipes every day secretly in his room. When anyone came in, he quickly hid his pipe. A man came in and found clouds of smoke in the room. More smoke was coming from Raleigh's mouth, so the man got some water and threw it over Raleigh. He believed that Raleigh was burning. He ran out of the house and told everybody about it. After this, smoking was not a secret.
(33)
A．In Asia.
B．In Europe.
C．In America.
D．In Latin America.
第9题
More than 60 people died in this earthquake. By comparison, an earthquake of similar intensity that shook America in 1988 claimed 25,000 victims.
Injuries and deaths were relatively less in Los Angeles because the quake occurred at 4:31 a.m. on a holiday, when traffic was light on the city's highways. In addition, changes made to the construction codes in Los Angeles during the last 20 years have strengthened the city's buildings and highways, making them more resistant to quakes.
Despite the good news, civil engineers aren't resting on their successes. Pinned to their drawing boards are blueprints (蓝图) for improved quake-resistant buildings. The new designs should offer even greater security to cities where earthquakes often take place.
In the past, making structures quake-resistant meant firm yet flexible materials, such as steel and wood, that bend without breaking. Later, people tried to lift a building off its foundation, and insert rubber and steel between the building and its foundation to reduce the impact of ground vibrations. The most recent designs give buildings brains as well as concrete and steel supports. Called smart buildings, the structures respond like living organisms to an earthquake's vibrations. When the ground shakes and the building tips forward, the computer would force the building to shift in the opposite direction.
The new smart structures could be very expensive to build. However, they would save many lives and would be less likely to be damaged during earthquakes.
One reason why the loss of lives in the Los Angeles earthquake was comparatively low is that ______.
A．new computers had been installed in the buildings
B．it occurred in the residential areas rather than on the highways
C．large numbers of Los Angeles residents had gone for a holiday
D．improvements had been made in the constructions of buildings and highways
第10题
Here They Come
Most of the immigrants came because they were hungry—hungry for more bread and for better bread. America offered that. Europe was old; America was young. European soil had been farmed for many years; American soil was practically untouched. In Europe the land was in the hands of a few people, the upper classes; in America the land was available to all. In Europe it was difficult to get work; in America it was easy to get work. In Europe there were too many laborers looking for the few available jobs, so wages were low; in America there weren't enough laborers to fill the available jobs, so wages were high.
A bigger and better loaf of bread, then, attracted most of the in pouring hordes of people to America. But many came for other reasons. One was religious persecution. If you were a Catholic in a Protestant country, or a Protestant in another kind of Protestant country, or a Jew in almost any country, you were oftentimes made very uncomfortable. You might have difficulty in getting a job, or you might be laughed at, or have stones thrown at you, or you might even be murdered—just for having the wrong(that is, different) religion. You learned about America where your religion didn't make so much difference, where you could be what you pleased, where there was room for Catholic, Protestant, Jew. To America, then!
Or perhaps you had the right religion but the wrong politics. Perhaps you thought a few people in your country had too much power, or that there should be no kings, or that the poor people paid too much taxes, or that the masses of people should have more to say about governing the country. Then, oftentimes, your government thought you were too radical and tried to get hold of you to put you into prison, where your ideas might not upset the people. You didn't want to go to prison, so you had to leave the country to avoid being caught. Where to go under the circumstances？ Some place where you could be a free man, where you weren't clapped into jail for talking. Probably you turned to the place Joseph described in his letter to his brother. "Michael, this is a glorious country; you have liberty to do as you will. You can read what you wish, and write what you like, and talk as you have a mind to, and no one arrests you." Off to America!
For several hundred years America was advertised just as Lucky Strike cigarettes and Buick cars are advertised today. The wonders of America were told in books, pamphlets, newspapers, pictures, posters—and always this advice was given," Come to America." But why should anyone be interested in whether or not Patrick McCarthy or Hans Knobloch moved from his European home to America？ There were two groups interested at different times, but for the same reason—business profits.
In the very beginning, over three hundred years ago, trading companies were organized which got huge tracts of land in America for nothing or almost nothing. That land, however, was valueless until people lived on it, until crops were produced, or animals killed for their furs. Then the trading company would step in, buy things from the settlers and sell things to company would step in, buy things from the settlers and sell things to them—at a profits. The Dutch West India Company, the London Company, and several others were trading companies that gave away land in America with the idea of eventually making money on cargoes from the colonists. They wanted profits—needed immigrants to get them—advertised—and people came.
In later years, from 1870 on, other groups interested in business profits tried to get people to come to America. The Cunard line, the White Star line, the North German Lloyed, and several others earned money only when people used their ships. They therefore sent advertisements to all parts of the world to get people to travel to America—in their ships. They sent not only advertisements, but also age
A．Y
B．N
C．NG
第11题
Later the VSP manufacturers launched an advertising campaign for the purpose of ______.
A．aiming at middle class users
B．competing with manufacturers of other types of cars
C．selling their products to more country people
D．winning a larger share in the car market
