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English has become the world’s number one language in the 20th century In every country where is not
2016-04-04Rewards and punishments are used in different ways by different communities to maintain social order and preserv
2016-04-03In general，our society is becoming one of the giant enterprises directed by a bureaucratic management in whic
2016-04-02Since 1975 advocates of humane treatment of animals have broadened their goals to oppose the use of animals
2016-04-01
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