2025年英语考博真题

四川大学博士硕士入学考试英语试题I.Reading Comprehension (30%; one mark each):Direction: Read the following six passages. Answer the questions below each passage by choosing A, B, C or D, Write your answers on the Answer Sheet.Passage OneOver the past several decades, the U.S., Canada, and Europe have received a great deal of media and even research attention over unusual phenomena and unsolved mysteries. These include UFOs as well as sightings and encounters with "nonhuman creatures" such as Bigfoot and the Loch Ness monster. Only recently has Latin America begun to receive some attention as well. Although the mysteries of the Aztec, Mayan, and Inca civilizations have been known for centuries, now the public is also becoming aware of unusual, paranormal phenomena in countries such as Peru.The Nazca "lines" of Peru Were discovered in the 1930s. These lines are deeply carved into a flat, stony plain, and form about 300 intricate pictures of animals such as birds, a monkey, and a lizard. Seen at ground level, the designs area jumbled senseless mess. The images are so large that they can only be viewed at a height of 1,000 feet- meaning from an aircraft Yet there were no aircraft in 300 B.C., when it is judged the designs were made. Nor were there then, or are there now, any nearby mountain ranges from which to view them. So how and why did the native people of Nazca create these marvelous designs? One answer appeared in 1969, when the German researcher, and writer Erich yon Daniken proposed that the lines were drawn by extraterrestrials as runways for their aircraft. The scientific community did not take long to scoffat and abandon yon Daniken's theory. Over the years several other theories...