◎ 题干
选词填空。
    
that foot  the  fall  do  try  they  slow  both  of
     Galileo lived in the city of Pisa, where there is a leaning tower about 180 __1__ high.  From the top
 __2__ the tower Galileo dropped a light ball and a heavy ball exactly at __3__ same time.  They __4__ 
 fell at about the same speed and hit ground together.  He __5__ it again and again.  Every time he got the
  same result.  At last, he decided __6__ he had found the truth about __7__ objects.  As we know now,
  heavy objects and light objects fall at the same speed unless air holds __8__ back.  A feather falls
__9__ than a stone only because the air holds the feather back more than it __10__  the stone.
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◎ 知识点
    根据n多题专家分析,试题“选词填空。 that footthefalldotrytheyslowbothof Galileo lived in the city of Pisa, where there is a leaning tower about 180 __1__ high.From the top__2__the tower…”主要考查了你对  【人物传记类阅读】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。