I would probably answer with B, because facial expressions would tell if the reader is pleased, annoyed, saddened, ect. by the content :)
        
             
        
        
        
D
Is the right right right right right answerededdrered
        
             
        
        
        
Answer:
 She wants the reader to understand that she was nervous.
Explanation:
She wants the reader to understand that she was nervous because she threw up.
 
        
                    
             
        
        
        
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