题目内容
Nicolaus Copernicus’ discovery about the universe is ______, which ______later achievements in astronomy science.
A. ambitious; gave birth to B. enthusiastic; resulted in C. obvious; resulted in D. revolutionary; led to
D
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Nicolaus Copernicus’ discovery about the universe is ______, which ______later achievements in astronomy science.
A.ambitious; gave birth to |
B.enthusiastic; resulted in |
C.obvious; resulted in |
D.revolutionary; led to |
By careful observation and precise calculation, Nicolaus Copernicus _____ that there is no one center in the universe and the sun is the center of the solar system.
A.believed |
B.thought |
C.concluded |
D.imagined |