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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.


  1. A.
    believed
  2. B.
    thought
  3. C.
    concluded
  4. D.
    imagined
C
解析:
試題
分析:考查單詞意思,believed意思“相信”, thought意思“認為”, concluded意思“得出結論”, imagined意思“想象”,句子意思“通過小心的觀察和精確的計算,尼古拉.哥白尼得出結論:沒有一個宇宙中心和太陽是太陽系的中心”,所以選C考點:考查單詞意思
點評:注意句子Nicolaus Copernicus concluded that there is no one center in the universe and the sun is the center of the solar system.是個關系代詞that引導的賓語從句。注意there be句型,表示某個地方有什么。
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