48. Which of the following is TRUE about the Museum?

• A、Children may visit the Museum at any day of the year. 
  
  

• B、Films about the Museum are shown on weekends. 
  
  

• C、A student is admitted at half the regular price. 
  
  

• D、The disabled are admitted free of charge. 
  
  

51.(      )

25. (     )

• A、older
  
  

• B、earlier
  
  

• C、bigger
  
  

• D、smaller