- 问题详情:PopulationChangeWhyistheworld’spopulationgrowing?Theanswerisnotwhatyoumightthink.Thereasonfortheexplosionisnotthatpeoplehavebeenreproducinglikerabbits,butthatpeoplehavestoppeddroppingdeadlikeflies.In1900,peoplediedattheaverageageof30.By2000t...
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