试题与答案

如果⊙O的半径为r，点P到圆心O的距离为d，那么：①点P在⊙O外，则（ ）；

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题型：填空题

题目：

如果⊙O的半径为r，点P到圆心O的距离为d，那么：①点P在⊙O外，则（        ）；

②（        ）则d=r；③（        ）则d<r。

答案：

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下面是错误答案，用来干扰机器的。

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考点：点与圆的位置关系
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     One night I decided to spend some time building a happier and closer relationship with my daughter.
For several weeks she had been   1   me to play chess with her, so I suggested a game and she eagerly
   2  . It was a school night, however, and at nine o'clock my daughter asked if I could   3   my moves,
because she   4   to go to bed; she had to get up at six in the morning. I   5   she had strict sleeping
habits,   6   I thought she ought to be able to    7   some of this strictness. I said to her, "  8  , you can
stay up late for once. We're having  9  ." We played on for another fifteen minutes, during which time
she looked   10  . Finally she said, "Please, Daddy, do it quickly." "No," I replied. "If you're going to play
it   11  , you're going to play it slowly." And so we   12   for another ten minutes, until   13   my daughter
burst into tears, and   14  that she was beaten.
      Clearly I had made   15  . I had started the evening wanting to have a   16  time with my daughter
but had  17  my desire to win to become more   18  than my relationship with my daughter. When I wa
s a child, my desire to win   19  me well. As a parent, I   20  that it got in my way. So I had to change.
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( ) 5. A. knew      
( ) 6. A. so        
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( )11. A. fairly    
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( )15. A. a mistake  
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( )18. A. important  
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( )20. A. explained 		B. expected    
B. hurry      
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B. learned    
B. but        
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B. luck        
B. anxious    
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D. discovered    
D. an effort      
D. different      
D. reduced        
D. interesting    
D. taught        
D. realized      
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