Pretty sure it’s D! it’s definitely not A or B, it is nonfiction. and I believe it’s D because it’s description not persuasion
        
             
        
        
        
Answer & Explanation:
Zoo animals are usually not the type that can be found everywhere, so working with these animals can help the veterinarians to get to know better how to treat and help the not domesticated animals. Also, this knowledge could highly contribute to the general understanding that veterinarians have of certain types of animals found in zoos. 
 
        
             
        
        
        
The repetition of the r sound in "heaR", "Rushing", "RoaRing", and "shRill" suggests the image and sound of the train rushing past. When something fast moves by you, there's a rush of air that flies by, and this sound and movement of air, mixed with the grinding of the train on the tracks is meant to be represented by the 'r' sound, based on the consonance in the line.
        
             
        
        
        
The closet because they are usually shut and rarely opened
        
                    
             
        
        
        
Its B, Because, Present perfect progressive is when you say this, jake has been playing. Past is definitely  not, and if past is not it than d wouldnt be it.