_云南成考网

19. The teacher was (   ) in the middle of the class because some naughty boys played tricks on her in class. 

• A、put down
  
  

• B、hung up
  
  

• C、broke in
  
  

• D、cut off
  
  

50. Which of the following is NOT true?

• A、Washington was brought up in England. 
  
  

• B、Washington became leader of colonists when he was 43 years old. 
  
  

• C、Washington D.C. is the capital of the USA. 
  
  

• D、Washington died at the age of 67.
  
  

55.(     )