Answer:
powerful 
Explanation:
A powerful man is the supreme class
 
        
             
        
        
        
<u><em>true</em></u> in The Call of the Wild it was easy for buck to say Jonathan Thornton from browning because of his Valor and strength
 
        
                    
             
        
        
        
I believe it might be Mystery or annoyance but annoyance doesn't sound right
He said "As of some one gently rapping" so I think it's Mystery hope this helps.
        
                    
             
        
        
        
Answer:
A
Explanation:The answer is A