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根据下列材料写成一篇不少于500字的消息 10月21日，由世界自然基金会和联合国环境规划署共同完成的报告《2004地球生态报告》在瑞士格兰德正式发布。报告显示，我国人均生态足迹1.5公顷，远远低于全球平均水平；而生态赤字却达到0.7公顷，高于全球生态赤字(0.4公顷)水平。 “生态足迹”(Ecological Footprint)是一个高度综合的复杂指标，用以记录一个区域或国家的人口衣食住行、产生废弃物的数量与这一地区水域生态系统生产或吸收这些资源的能力之间的关系。“生态足迹”这一指标使各国占用全球生态资源的份额“有帐可查”。在“大脚黑名单”上，阿联酋以高水平的物质生活和近乎疯狂的石油开采“荣登榜首”，人均生态足迹9.9公顷，是全球平均水平(2.2公顷)的4.5倍；美国、科威特紧随其后，人均生态足迹9.5公顷，位居第二；贫困的阿富汗以人均生态足迹0.3公顷位居最后。 中国排名第75位，人均生态足迹1.5公顷，低于全球平均水平。由于人口庞大、分布失衡，中国人均生态承载能力仅为0.8公顷，生态赤字0.7公顷，高于全球生态赤字(0.4公顷)水平。 美国、日本、德国、英国、意大利、法国、韩国、西班牙和印度，都是生态赤字很大的国家，而巴西、加拿大、俄罗斯、新西兰等地广人稀的国家在“生态盈余榜”上名列前茅。专家们指出：“西方人正在以难以持续的极端水平消耗全球资源—北美人均资源消耗水平不仅是欧洲人的两倍，甚至是亚洲或非洲人的7倍。如果全球居民都达到美国居民的生活水平，人类将需要5个地球。” 报告的作者们批评说：“那些生态赤字较大国家的资源消耗量远远超出了本国资源的能力，结果不仅加剧了全球环境恶化，还通过原材料进口等国际贸易方式，将这种生态危机转嫁于其他国家或地区。”他们宣称，报告会对“谁应该负更多全球生态责任”这一国际间争论不休的话题提供答案。 报告认为，“在目前，使政府和公众转向可再生能源、推广节能的技术、建筑和交通系统至关重要。
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【单选题】The last sentence of this passage implies that______.
A.
the ultralight plane is mainly used for the amusement
B.
the ultralight plane can't develop much
C.
the ultralight plane has no further use
D.
the ultralight plane is the same with other kinds of planes
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【单选题】听力原文：W: Could you tell me the time of the last plane to Hong Kong this evening? M; There's one at 10:15, but it's fully booked, I think. W: Then the time of the first plane tomorrow morning? M: The fi...
A.
Because it's fully booked.
B.
Because it's too late.
C.
Because it's too expensive.
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【单选题】Attention please. The last plane to London __________ at 9:00 pm.
A.
take
B.
takes
C.
has taken
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【单选题】听力原文：W: Could you tell me the time of the last plane to New York this evening? M: There's one at 9:20, but it's fully booked, I think. W: Then the time of the first plane tomorrow morning? M: The firs...
A.
Because it's fully booked.
B.
Because it's too late.
C.
Because it's too expensive.
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【单选题】Why doesn't the woman take the last plane in the evening?
A.
Because it's fully hooked.
B.
Because it's too late.
C.
Because it's too expensive.
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【多选题】下列那些物理量的量纲一定不是能量量纲？
A.
广义动量
B.
广义能量
C.
作用量
D.
生成函数
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【单选题】If plane polarized light is sent through two polarizers, the first at 45° to the original plane of polarization and the second at 90° to the original plane of polarization, what fraction of the origin...
A.
0
B.
1/2
C.
1/4
D.
1/8
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【单选题】The last plane , they had to stay in the hotel for another night.
A.
left
B.
having left
C.
having been left
D.
be leaving
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【单选题】When Deng Ling asked Mary where she liked to watch a movie, she said _______.
A.
Where do you prefer to watch a movie, in the cinema or at home?
B.
Which place do you like better, the cinema or your home?
C.
Would you like to watch a move in the cinema?
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【单选题】To my ________, I have missed the last plane to travel to Hainan.
A.
regret
B.
delight
C.
joy
D.
relief
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相关题目：
【单选题】The last sentence of this passage implies that______.
A.
the ultralight plane is mainly used for the amusement
B.
the ultralight plane can't develop much
C.
the ultralight plane has no further use
D.
the ultralight plane is the same with other kinds of planes
查看完整题目与答案
【单选题】听力原文：W: Could you tell me the time of the last plane to Hong Kong this evening? M; There's one at 10:15, but it's fully booked, I think. W: Then the time of the first plane tomorrow morning? M: The fi...
A.
Because it's fully booked.
B.
Because it's too late.
C.
Because it's too expensive.
查看完整题目与答案
【单选题】Attention please. The last plane to London __________ at 9:00 pm.
A.
take
B.
takes
C.
has taken
查看完整题目与答案
【单选题】听力原文：W: Could you tell me the time of the last plane to New York this evening? M: There's one at 9:20, but it's fully booked, I think. W: Then the time of the first plane tomorrow morning? M: The firs...
A.
Because it's fully booked.
B.
Because it's too late.
C.
Because it's too expensive.
查看完整题目与答案
【单选题】Why doesn't the woman take the last plane in the evening?
A.
Because it's fully hooked.
B.
Because it's too late.
C.
Because it's too expensive.
查看完整题目与答案
【多选题】下列那些物理量的量纲一定不是能量量纲？
A.
广义动量
B.
广义能量
C.
作用量
D.
生成函数
查看完整题目与答案
【单选题】If plane polarized light is sent through two polarizers, the first at 45° to the original plane of polarization and the second at 90° to the original plane of polarization, what fraction of the origin...
A.
0
B.
1/2
C.
1/4
D.
1/8
查看完整题目与答案
【单选题】The last plane , they had to stay in the hotel for another night.
A.
left
B.
having left
C.
having been left
D.
be leaving
查看完整题目与答案
【单选题】When Deng Ling asked Mary where she liked to watch a movie, she said _______.
A.
Where do you prefer to watch a movie, in the cinema or at home?
B.
Which place do you like better, the cinema or your home?
C.
Would you like to watch a move in the cinema?
查看完整题目与答案
【单选题】To my ________, I have missed the last plane to travel to Hainan.
A.
regret
B.
delight
C.
joy
D.
relief
查看完整题目与答案