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[audioFiles]2013w28/audio_ezfj_064_20137[/audioFiles]

游客2023-11-06  64
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答案                             Natural Resources
    With the changes in the ways of making a living in a family over several generations, / a warning against man’s wasteful use of natural resources reminds us of the urgent need to preserve these resources. / Ever since man appeared on the earth, man’s survival has been heavily dependent on nature. / Almost everything we use in our everyday life comes from nature, / ranging from the food we eat, / the water we drink, / to the wood which is turned into furniture. / With the development of technology and population growth, / the amount and range of materials used have increased at an alarming rate. / However, natural resources are not inexhaustible. / Some reserves are already on the brink of exhaustion / and there is no hope of replacing them. / The widespread water shortage is an example in point. / If man continued to waste natural resources with no thought for the future, / the whole world would be in a mess.
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