The passage gives a brief overview of the history of mad cow disease. It details when and how it started, the spread of the disease, and the efforts taken to eradicate it. 
        
                    
             
        
        
        
He sells the dog to General Miles. 
        
             
        
        
        
She look like a queen and she was the queen of Persia.
        
             
        
        
        
The speaker uses a mic/microphone so that the audience can clearly hear him or her.
        
                    
             
        
        
        
Answer:
ok
Explanation:
ok means ok and ok means ok