The destruction of these treasures was a loss for mankind that no amount of money c
A) stand up to
B) make up for
C) come up with
D) put up with
A) stand up to
B) make up for
C) come up with
D) put up with
第1题
听力原文: Scientists in the United States have reported some good news about the ozone in the atmosphere. Recent findings suggest that the destruction of ozone by pollution is slowing. Ozone is a form. of oxygen. Its presence above Earth protects us from radiation from the sun.
In one study, researchers examined information gathered by NASA space agency satellites and by equipment on Earth and said the atmosphere was losing about eight percent of the ozone layer per ten- year period since the late 1970s. In the last five years, though, that rate of loss has dropped by half. The atmosphere should start to gain ozone before long. A full recovery, however, is about 50 years away, as long as the Montreal Protocol remains in place.
That is an international treaty from 1987 to restore the ozone layer. The treaty restricts the use of a number of chemicals that destroy ozone, like chlorofiuorocarbons, or C-F-C's. Wide use of C-F-C's began in the 1930s. They became popular coolants in devices such as refrigerators and air conditioners. C-F-C's remain in the atmosphere for years.
The Montreal Protocol also restricts the use of methyl bromide, a chemical to kill insects. Farmers and shippers are the main users. Natural sources of methyl bromide include oceans and some plants. Scientists say the bromine gas it produces is 50 times more destructive to ozone than chlorine gas from C-F-C's.
(30)
A.The destruction process of ozone layer is slowing down.
B.The ozone layer has been destroyed seriously.
C.Ozone layer can protect us from strong radiation from the sun.
D.Ozone is produced by waste gas.
第2题
It was reported in the newspapers to show that Churchill accepted the gift. He described the painting as "a remarkable example of modern art", which drew loud laughter.
In fact he was unhappy with the painting. Sutherland later reported that he asked whether it was to be painted in with a "happy" or "fierce" attitude. "Fierce," replied Churchill. At the time, Churchill was coming to the end of his political life and was unhappy that people wanted him to end his career.
Some twenty years later it was revealed that Lady Churchill hated the painting so much that she had it destroyed. "It was preying on (折磨) his mind," she was reported as saying.
A leading art critic was asked what he thought about the matter. He said he could understand Lady Churchill and had pity on her. Graham Sutherland is a very honest artist, who could only paint what he saw. At the time it was painted, Churchill was an old man, worried by the thought that he would have to end his political career soon. But Lady Churchill shouldn't have had the painting destroyed. It could have been stored away until after their deaths.
(1). The British lawmakers ask Graham Sutherland to paint a picture of Winston Churchill to show their respect for him.()
A. T B. F
(2). The painting was given to Winston Churchill in the Westminster Hall after it was finished.()
A. T B. F
(3). Churchill said the painting was not well painted.()
A. T B. F
(4). Churchill was actually unhappy at that time because he had to retire and put an end to his political life.()
A. T B. F
(5). The author's attitude towards the destruction of the painting is indifferent.()
A. T B. F
第3题
A.destruction
B.injury
C.burn
D.damage
第4题
A.destructive
B.destruction
C.destructively
D.destructing
第5题
听力原文: When Iraqi troops blew up hundreds of Kuwaiti oil wells at the end of the Gulf War, scientists feared environmental disasters. Would black soot in the smoke from the fires circle the globe and block out the sun?
Many said "no way"; rain would wash the black soot from the atmosphere. However in America, air-sampling balloons have detected high concentrations of particles similar to those collected in Kuwait.
Now that the fires are out, scientists are turning their attention to yet another threat: the oil that didn't catch fire. It has formed huge lakes in the Kuwaiti desert. They trap insects and birds, and poison a variety of other desert animals and plants.
The only good news is that the oil lakes have out affected the underground water resources. So far, the oil has not been absorbed because of the hard sand just below the surface.
Nothing, however, stops the oil from evaporating. The resulting poisonous gases are choking nearby residents.
Officials are trying to .organize a quick cleanup, but they're not sure how to do it. One possibility is to burn the oil. Get those black soot detectors ready.
(31)
A.The threat of poisonous desert animals and plants.
B.The exhaustion of energy resources.
C.The destruction of oil wells.
D.The spread of the black soot from the fires.
第6题
The destruction of Agadir is an example of ______.
A.faulty building construction
B.an earthquake's strength
C.widespread panic in earthquakes
D.ineffective instructions
第7题
第8题
A.Their taming for circuses and zoos.
B.The destruction of their natural homes.
C.Man's lack of knowledge about their behavior.
D.The greater vulnerability to extinction than other species.
第9题
However, geologists have found that such stabilizing structures actually speed up the destruction of the beaches. These beaches with seawalls, called stabilized beaches, are much narrower than beaches without them. You may wonder how seawalls speed up beach loss. The explanation is simple. If the flow of the beaches is gentle, the water energy is lessened as it washes up along the shore. It is reduced even more that returns to the sea so it doesn't carry back much sand. On the other hand, when the water hits the nearly-vertical face of the seawall, it goes straight back to the sea with the full force of its energy and it carries back a great deal of sand. Because of the real risk of losing beaches, many geologists support a ban on all types of stabilizing construction on shorelines.
(30)
A.To protect beachfront property.
B.To reduce the traffic on beach roads.
C.To provide privacy for homeowners.
D.To define property limits.
第10题
A.heavy rainfall
B.flood
C.storm surge
D.changes in social structure
第11题
A.air pollution
B.acid rain
C.water pollution
D.large oil spill