题目内容
（请给出正确答案）
Copernicus developed his theory______.
A．using various telescopes
B．based on Aristotle's beliefs
C．through observations and reasoning
D．under the encouragement of his friends
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更多“Copernicus developed his theor…”相关的问题
The writer of the passage wants us to know that______.
A．Copernicus did not tell about his discovery until the day of his death
B．for many years Copernicus dared to do nothing openly against the Church
C．pushed by his friends Copernicus decided to write a book in May 1543
D．shortly before he got back to Poland Copernicus started to work for the Church
Copernicus had his great book published because . ______.
A．he didn't agree with Aristotle
B．he could not hide the scientific truth
C．he worked for the Church
D．his friends advised him to do so
In Copernicus'time people still believed that all things—the sun, the stars, and the planets moved around the earth. It was an old belief that few men had ever questioned. Aristotle had based his theory of astronomy on this belief. Because the Church had long been the center of learning, the theory was also linked to religious beliefs.
In 1506 Copernicus returned to his homeland. A few years later he began to work for the Church. All those years Copernicus carried on his work in astronomy. He had just the most basic equipment and, like other scientists of his day, made observations with only his eyes. Still, using mathematics and logic, Copernicus worked out a different theory, which held that the planets went around the sun.
Copernicus did not announce his ideas. He did not want to make trouble. But he could not hide the scientific truth. So he talked about his theory with his friends, who strongly advised him to have his work published. His great book, on the Revolutions of the Heavenly Bodies, appeared at the very end of his life. Copernicus saw the first copy on the day he died, May 24, 1543.
Which of the following is true about Copernicus？
A．He had two brothers and a sister.
B．He used to be called Niklas Koppernigk.
C．He lost his father soon after he was born.
D．He spent 10 years at the University of Cracow.
【24】______, laterborns are up to 15 times more likely than firstborns to【25】______authority and break new【26】______, says Frank J. Sulloway, a researcher scholar at the Massachusetts Institute of Technology.
In his book"Born To Rebel"being【27】______this week, Sulloway claims that【28】______someone is an older or younger sibling is the most important【29】______shaping personality - more significant than gender, race, nationality【30】______class.
He spent 26 years【31】______the lives - and birth orders - of 6, 566 historical【32】______to reach his conclusions.
A laterborn himself, Sulloway first【33】______how birth order affected personality【34】______a scholar of Darwin at Harvard University.
" How could a somewhat【35】______student at Cambridge become the most【36】______thinker in the 19th century？" he said.
Darwin, the first to【37】______the belief that God created the world with his theory of evolution, was the fifth of six children. Most of his【38】______were firstborns.
Sulloway's theory held【39】______with Copernicus, the first astronomer to【40】______that the Sun was the center of the universe, and computer revolutionary Gates of Microsoft.
【21】
A．Likewise
B．Likely
C．Alike
D．Unlike
A.was developed
B.is developed
C.will be developed
D.has been developed
The fifth generation computers, with artificial intelligence, and perfected now.
A．developed
B．have developed
C．are being developed
D．will have been developed
