更多"The world is at an environmental cr"的相关试题:
[简答题]The world is at an environmental crossroads where the choice between greed and humanity will decide the fate of millions of people for decades to come, the United Nations Environment Program (UNEP) said. "Fundamental changes are possible and required," UNEP executive director Klaus Toepfer told a news conference presenting the third Global Environment Outlook (GEO) report. "It would be a disaster to sit back and ignore the picture painted,"
46)The GEO-3 report, designed to kick world leaders into action ahead of the Johannesburg earth summit in late August, sees a bleak outlook for the future unless radical action is taken now. "The choices made today are critical for the forests, oceans, rivers, mountains, wildlife and other life support systems upon which current and future generations depend," it said.
The report painted four possible scenarios (假定)ranging from the greed-driven "markets first" future to the caring and sharing "sustainability first" approach.
Un
[单项选择]
Imagine a world where your doctor could help you avoid sickness, using knowledge of your genes as well as how you live your life. Or where he would prescribe drugs he knew would work and not have debilitating side-effects.
Such a future is arriving faster than most realise: genetic tests are already widely used to identify patients who will be helped or harmed by certain drugs. And three years ago, in the face of a torrent of new scientific data, a number of new companies set themselves up to interpret this information for customers. Through shop fronts on the internet, anyone could order a testing kit, spit into a tube and send off their DNA—with results downloaded privately at home. Already customers can find out their response to many common medications, such as antivirals and blood-thinning agents. They can also explore their genetic likelihood
A. identify customers’response to common medications
B. diagnose customers’ health state in the future
C. judge customers’ genetic inclination to some diseases
D. find the cause for some diseases, such as glaucoma
[简答题]There are many countries in the world where the water supply is not sufficient for the growing population, and other sources have to be found. Even the sea is used in some countries, but the problem of removing the salt is a severe one. Sea water can be used for a supply of drinkable water if it can be separated from the salt dissolved in it.
[单项选择]In a world where bad news has become everyday news, people are turning to an ancient technique to deal with stress: meditation. At meditation centers, prayer groups and yoga studios around the United States, more and more are finding peace of mind by being quiet: Some use meditation to help deal with life changes; others, to process the painful reality of political and social unrest around the world of the type that has been experienced more recently. Stress from the September 11 terrorist attacks is "probably about 70 percent" of the reason one Chicago man started meditating and practicing yoga with his new wife. He became so emotionally affected that he realized he needed help in managing his stress. The yoga classes he takes begin and end with meditation. This "quiet time" helps him feel a lot more relaxed and gives him more breath control. The fact is,though ,that he is not alone.
Across the country, many are turning to more meditative exercise as they seek both psychological an
A. the serious impact of terrorism on U.S. people.
B. the psychological benefits of yoga exercises.
C. the immediate effect of yoga and meditation.
D. the physical advantage of meditative practice.
