P1fc    Teletext   14C Fjd21 02:78:27
                           
 ] Q21. All thjsj musical  
   instruments have        
   strings except one —    
   which one?             
              /  £/|ppp   
                          
                       
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          Guitar                        
          Trumpet                       
          Cello                         
          Double bass                   
      Press the colour of your choice.  
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