發(fā)布時(shí)間: 2016年03月14日
概括大意與完成句子
1、Sagan was noted for the vigour of his logic style, especially when criticizing some piece of pseudoscience(偽科學(xué)). I remembered a 1973 AAAS meeting at which he destroyed the theories of Immanuel Velikovsky, who was maintaining that only a few thousands of years ago, Venus had repeatedly collided with Earth and Mars; events well noted. Velikovsky said, in the bible.
In Sagan’s opinion, Velikovsky might be__________.
A、a member of the National Academy of Science
B、a pseudo-scientist
C、a science populariser
D、a reporter
【正確答案】 B
【答案解析】 從這段文字中,我們可以了解到作者認(rèn)為,Sagan與偽科學(xué)作斗爭的一個(gè)實(shí)例就是Sagan摧毀了Velikovsky的錯(cuò)誤論述,即Velikovsky提出,在過去幾千年中,水星與地球和火星反復(fù)多次相撞,這在圣經(jīng)中有加載。
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