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				55．A．discouraged   B．sad      C．silent     D．surprised   15  Leroy Columbo left his lifeguard post . He walked slowly down the  36   Many people were sunbathing on the sand , and they spoke to him . Leroy nodded and smiled to them . 37   , he always kept an eye on the water . You see , Leroy was a  38   lifeguard . He couldn’t hear cries for help ; therefore , he  39   use his eyes . He could  40  a person in trouble in the water quickly .  Leroy was a familiar  41   on the Galveston , Texas beaches . During his 40 years of work as a lifeguard there he  42  907 people from drowning in the waters .  Leroy was born in 1905 . He lost his  43   at seven . Nine years later , because of his father’s death , Leroy left school and helped  44   his family . However , Leroy didn’t need much money to swim in the waters around Galveston Island , so he spent most of his free time swimming and became a(n). 45   swimmer .  At eighteen, his brother asked him to  46   the Surf Toboggan Club . He had to take a(n) 47   first before the club could  48   him. He had to swim three hours without stopping . He couldn’t  49   rest by floating or swimming on his  50   . Leroy took the test and passed it easily .  Leroy never won a scholarship . He never .  51  training for sports competition . 52   , he used his talents to save others’ lives . 53   He died on July 2, 1974, members of the Texas State Senate stood for a moment of  54  in his honor . The Galveston people have had a plaque (牌匾) made in his  55   . His name was included in the Guinness Book of World Records .			【查看更多】
			


		
     
    


		
    
		
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    When you are ______ about something, you are ______ to do whatever you can to get it.

    1. A.
      anxious; likely
    2. B.
      eager; possible
    3. C.
      enthusiastic; likely
    4. D.
      concerned; probable
    

			
    
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    The company wasted________ investing in out- of- date technology.

    1. A.
      a millionpound
    2. B.
      millionsof pounds
    3. C.
      severalmillions of pound
    4. D.
      a millionof pounds
    

			
    
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    Scientists ________ in many ways for their contributions _______ the development and progress of human society.

    1. A.
      always honor; to
    2. B.
      always honor; for
    3. C.
      are always honored; to
    4. D.
      are always honored; for
    

			
    
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    The local police were______ by their authorities to _____ the situation as soon as possible.

    1. A.
      said to; control
    2. B.
      ordered; manage
    3. C.
      instructed; handle
    4. D.
      told; hold
    

			
    
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    Most people, when they talk about education, think that it is only a task for teachers, ________ we teachers consider it is a job of the whole society.

    1. A.
      whenever
    2. B.
      while
    3. C.
      thus
    4. D.
      otherwise
    

			
    
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