On what did the ancient Egyptians base their calculations? A.Observation of the celestial bodies B.Advanced technology C.Advanced tools of measurement D.knowledge of the earth’s surface
Đáp án đúng: A Giải chi tiết:Đáp án là A. Quan sát các thiên thể. Dựa vào chi tiết, ta có thể chọn được đáp án này.
“The ancient Egyptians were sun worshippers and great astronomers, so computations for the Great Pyramid were based on astronomical observations.” ; “ Many believe that pyramids have supernatural powers and this one is no exception. Some researchers even associate it with extraterrestrial beings of ancient past.”