Tom（）the car accident if he hadn't drunk alcohol before driving.

• A、would avoid
  
  

• B、avoided
  
  

• C、would have avoided
  
  

• D、will avoid
  
  

56.(  )

What is the theme of the passage?

• A、Music education should be available to every child.
  
  

• B、Music training programs should be provided free.
  
  

• C、Music should be placed at the top of the curriculum.
  
  

• D、Music should be made popular across the country.