考博考试

【单选题】For more than 40 years,Earth has been sending out distress signals.At first they were subtle, like the thin shells of bald-eagle eggs that cracked because they were laced (使混合) withDDT. Then the signs were unmistakable, like the covering of smoke over theAmazon rain forest, where farmers and ranchers (牧场主人) set fire to clear lanD、Finally, as the new millennium drew near, it was obvious thatEarth’s pain had become humanity’s pain. The collapse of the NorthAtlantic cod (鳕鱼) fishery put 30,000Canadians out of work and ruined the economies of 700 communities. In 1998, deforestation worsenedChina’s floods, which killed 3,600 people and left 14 million homeless. Population pressures and overcrowding raised the toll from 1999’s rains in LatinAmerica, which killed more than 30,000 people and created armies of environmental refugees.
And how have we responded to four decades of ever louder distress signals We’ve staged a procession, ofEarthDays, formed Green parties, passed environmental laws, forged a few international treaties and organized global gabfests (杂谈会) like the 1992Earth Summit in Rio de Janeiro.All the while, the decline of earth’s ecosystems has continued unabateD、
What will it take for us to get serious about saving our environment When will environmentalism more from being a philosophy promoted by a passionate minority to a way of life that governs mainstream behavior and policy How can we understand thatEarth is one big natural system and that torching tropical rain forests and destroying coral reefs (珊瑚礁) will eventually threaten the well-being of towns and cities everywhere
One crucial step is a true accounting of the state of the planet, a thorough assessment of the health of allEarth’s major ecosystems, from oceans to forests. Only a comprehensive global survey can show how damage to one system is affecting other systems and can determine whetherEarth as a whole is losing its ability to nurture the full diversity of life and the economies of nations.
Which of the following statements is NOT true according to the passage
A、Even though people around the world have taken various measures to save the earth, many ecosystems still keep declining.
B．As our world evolves, the relationship betweenEarth and humanity becomes closer and closer.
C．It’s essential and important to carry out a thorough research on the current state of the whole earth.
D．The continuous deterioration of the global environment has awakened most human beings to the importance of environmental protection.

网考网参考答案：D
网考网解析：
从第3段前两句可以看出，全球环境的持续恶化尚未引起普遍重视，故D说法不当，其他表述均正确。 document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>