The environment is everything that surrounds us: plants, animals, buildings, country, air, water--literally everything that can affect us in any way. The environment of a town, with its buildings and traffic and its noise and smells, where everyone is on top of everyone else, is a far cry from that of the countryside, with its fields and crops, its wild and domestic animals and its feeling of spaciousness. And the environment differs in different parts of the world. Ecology is the science of how living creatures and plants exist together and depend on each other and on the local environment. Where an environment is undisturbed, the ecology of an area is in balance, but if a creature is exterminated or an unfriendly species introduced, then the ecology of the district will upset--in other words, the balance of nature will be disturbed. Man is a part of the environment and has done more to upset the ecology during his short span on earth than any other living creature. He has done this by his ignorance, his greed, his thoughtless foolishness and wastefulness. He had poisoned the atmosphere and polluted both land and water. He has squandered the earth’s natural resources with no thought for the future, and has thought out the most savage ways of killing his fellow men--and every other sort of life at the same time. Since man has done so much damage, it is up to man to try to put matters right--if it is not already too late. If there is to be any remedy for our ills, that remedy ultimately lies in the hands of the young, and the sooner they start doing something about it, the better. One of the main causes of the earth’s troubles is that the world is overpopulated and that this overpopulation is growing at an ever-increasing rate. At the same time we are using up our natural resources--fuels and mineral ores--at an ever increasing rate with no hope of replacing them. For many years the earth has been unable to provide enough food for these rapidly expanding populations and the position is steadily worsening since the fertility of some of our richest soils has been lost and vast areas that were once fertile lands have turned into barren deserts. And the trouble with deserts is that they tend to creep outwards on to the fertile soils. What is now the northern Sahara Desert was the cradle of the civilized world 2,500 years old. Even at this moment many of the earth’s natural treasures are being destroyed. Many valuable animals and plants are being killed off, and it is becoming increasingly difficult to grow enough food to preserve much of the earth’s population from starvation. The situation is getting out of hand. Time is running out. But with your help, we may be able to reserve the trends which threaten our very existence. The ecological balance depends on
A. the preservation of the environment.
B. plants and animals.
C. the introduction of a variety of species.
D. natural resources.
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下列国家机关中,( )属于行政法规的创制部门。
A. 国务院部委
B. 全国人民代表大会常务委员会
C. 国务院
D. 财政部
From ancient Mayan heads to modern video installations, the culture of Mexico is surging into the United States. Over the next two years, and perhaps for a good deal longer, major Mexican art shows will be at American museums almost without interruption. There will also be many smaller shows, along with presentations of Mexican music, theater and dance in modern as well as traditional forms. This new wave of cultural generosity supports the politics of President Vicente Fox, who favors closer relations between the United States and Mexico. "It is not a coincidence," said Ignacio Duran, cultural minister at the Mexican Embassy here. "It’s a concerted effort. It has been under way for some time, but now it’s reaching a peak." "Mexico considers this a very effective instrument," he said. "People who appreciate the culture of a country begin to identify with that country. I think it has a beneficial influence on policy." Since March the Museum of Fine Arts in Houston has been showing decorative and fine art from the period of Spanish rule over Mexico. It is a broad and revealing exhibition, with objects ranging from intricately carved furniture and silver candelabra to a vivid 18th-century portrait of a self-confident noblewoman. After this show closes in Houston on Aug. 4, it will travel to the Winterthur Museum in Wilmington, Del., and the San Diego Museum of Art. Next spring the Kennedy Center for the Performing Arts here will stage a four-week festival of Mexican performers. In keeping with the image that Mexico now wants to promote, mariachi and Tex-Mex bands will share the program with modern dance companies, jazz ensembles, mime troupes and experimental theater. From October 2003 until July 2004, a large and comprehensive show of Mayan art will be mounted in the United States, first in the California Palace of the Legion of Honor in San Francisco and then at the National Gallery of Art here. Scores of other cultural programs sponsored at least partly by Mexican government agencies are under way or planned across the United States. Some are small in scale, like a literary and diplomatic reception that was recently held here to honor the late poet and philosopher Octavio Paz, who died in 1995. Others are highly ambitious, like a film festival that would trace the history of Mexican cinema through 120 movies from Sergei Eisenstein’s 1932 classic "Que Viva Mexico" to the current hit "Y Tu Mama Tambien.\ Which of the Mexican art forms has NOT been mentioned among those exhibited in the USA in this passage
A. Mexican movies
B. Mexican decorative and fine art.
C. Mexican modern sculpture
D. Mexican music, theater and danc
Flying across the country the other day, I sat next to a retired Air Force colonel, and we had a pleasant conversation about love of flying, travel and grandchildren--and for him, of retirement itself. "Yeah," he said, "there’s only one thing that would make me give this up." "What’s that" "If Hillary or Jane Fonda runs for president, I’m going to work full time to beat her." I told him I knew Hillary. She doesn’t even need a last name now. And she’s no JaneFonda. "Well," I concluded before we began talking about planes and kids again, "I think you are going to get your chance. I think she’s going to run." I once wrote, with total sincerity, that I thought Hillary Rodham Clinton had the political instincts of a stone. I also wrote that I thought she had marginalized her husband’s chances of being an important president. He blew that by naming his wife to head the task force to work out a national plan, and she decided to work in secret with battalions of "experts" who came up with a plan four times as long as the European constitution. Then, after taking her lumps for that, she decided to run, as a Democrat, for the US Senate from New York, a state she had always thought was a nice place to visit. She is now far and away the Democratic front-runner for president in 2008. Her national numbers are getting better, inch by inch, day by day. Now, a slight majority--52 percent in a couple of polls--say they are likely or very likely to vote for Hillary for president. True, 47 percent, including my friend the colonel, still say "Never." But her national approval-disapproval rate is now about 55 to 39, compared with 46 to 48 for President Bush. The odds are still against her. So are most of the odds-makers, beginning with Joe Klein of Time Magazine, chronicler of the Clintons in fact and fiction. He believes a Hillary candidacy will polarize the country the way the reign of the Clintons polarized us in the 1990s. In the passage, the writer implies that
A. the colonel will work for Hillary if she is to run for presidency.
B. Jane Fonda is going to compete with Hillary in the presidential election.
C. In spite of the odds against her, Hillary is gaining more and more support.
D. Hillary did so much for her husband to be an important president.
The environment is everything that surrounds us: plants, animals, buildings, country, air, water--literally everything that can affect us in any way. The environment of a town, with its buildings and traffic and its noise and smells, where everyone is on top of everyone else, is a far cry from that of the countryside, with its fields and crops, its wild and domestic animals and its feeling of spaciousness. And the environment differs in different parts of the world. Ecology is the science of how living creatures and plants exist together and depend on each other and on the local environment. Where an environment is undisturbed, the ecology of an area is in balance, but if a creature is exterminated or an unfriendly species introduced, then the ecology of the district will upset--in other words, the balance of nature will be disturbed. Man is a part of the environment and has done more to upset the ecology during his short span on earth than any other living creature. He has done this by his ignorance, his greed, his thoughtless foolishness and wastefulness. He had poisoned the atmosphere and polluted both land and water. He has squandered the earth’s natural resources with no thought for the future, and has thought out the most savage ways of killing his fellow men--and every other sort of life at the same time. Since man has done so much damage, it is up to man to try to put matters right--if it is not already too late. If there is to be any remedy for our ills, that remedy ultimately lies in the hands of the young, and the sooner they start doing something about it, the better. One of the main causes of the earth’s troubles is that the world is overpopulated and that this overpopulation is growing at an ever-increasing rate. At the same time we are using up our natural resources--fuels and mineral ores--at an ever increasing rate with no hope of replacing them. For many years the earth has been unable to provide enough food for these rapidly expanding populations and the position is steadily worsening since the fertility of some of our richest soils has been lost and vast areas that were once fertile lands have turned into barren deserts. And the trouble with deserts is that they tend to creep outwards on to the fertile soils. What is now the northern Sahara Desert was the cradle of the civilized world 2,500 years old. Even at this moment many of the earth’s natural treasures are being destroyed. Many valuable animals and plants are being killed off, and it is becoming increasingly difficult to grow enough food to preserve much of the earth’s population from starvation. The situation is getting out of hand. Time is running out. But with your help, we may be able to reserve the trends which threaten our very existence. Which of the following problems is NOT mentioned in the passage
A. Growing population.
B. Food shortage.
C. Human illness.
D. Extinction of some species.