In the ancient times, humans lived a peaceful and quiet life. One day, a prophecy was given by the gods, marking the beginning of the pandemonium. “In hundreds of thousands of years, humans will prosp ...
2.【2024年全国甲卷语法填空】Yellowstone was the _________ (large) United States national park-2.2 million acres-until Wrangell-Saint Elias in southern Alaska, which became a national monument in 1978, took the ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient world slept only 6.5 hours a night.