In reality, the lines of division between sciences are becoming blurred, and science again
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假如单元格D2中的值是6,则函数“=IF(D2>8,D2/2,D2*2)”的结果是______。
The world is in a self-destruction mode. By this statement I
mean that the people of the world are bent on making this planet
inhabitable in three distinct ways. Furthermore, these three ways are 【M1】______
all interrelated and related directly to industrialization.
The first of three is through pollution 【M2】______
of the air, the water, and the soil. Industrialization has meant toxic【M3】______
fumes in the atmosphere and poisonous substances in the water and
in the soil. Industry has also been responsible to noise and visual
pollution: the roar of machinery and the ugliness of factories and
cheap housing developments... these factors take the joy outside of【M4】______
natural surroundings for human beings.
However, the balance of nature has been upset. To feed the 【M5】______
hungry factories, huge forests have been leveled, mountains have
stripped of their protection... The results are farther-reaching【M6】______
as we can know. 【M7】______
The third and the most acute of the problem is the psychological【M8】______
effect on people of increased competition and hard economic times.
The reasons that people give for political unrest might be reasons of
belief or religion, but I believe that it is the desire of people to
improve their standard of life that ultimately causes wars. Because of【M9】______
the industrialization, much of the beauty and the simplicity of life is
away. 【M10】______
【M1】