时间:2022-05-21 21:55:09
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
答案及解析: C
解析:
试题
分析:考查单词意思,believed意思“相信”, thought意思“认为”, concluded意思“得出结论”, imagined意思“想象”,句子意思“通过小心的观察和精确的计算,尼古拉.哥白尼得出结论:没有一个宇宙中心和太阳是太阳系的中心”,所以选C考点:考查单词意思
点评: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.是个关系代词that引导的宾语从句。注意there be句型,表示某个地方有什么。