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作者:Iamxx 发布时间:2012-07-07 16:19:10

    We can use many kinds of energy.Most energy in the w_____ today comes from b_____ coal and oil.But this will not be so in the year 2020.We will get much of our energy f_____ water,the sun and the w_____. We will produce atomic energy,and leave coal and o_____ as raw material for cloth, plastics and other things.Some p_____ of the world are very dry.Very f______ people live there, b_____ there is a lot of sunshine and wind.With s____ atomic energy and energy from the sun and wind,we will be able to bring fresh water from far away or change sea water i_____ fresh water.

能回答几个空就答几个吧……Help!!!

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