Unique means being one of a kind.
        
                    
             
        
        
        
Answer:
B.
Explanation: The rest aren't right, and I'm good at English...
<em>have a nice day!!!!</em>
 
        
                    
             
        
        
        
Answer:
I think the best bet here is option C.
Explanation:
Option A is straighforward, but it is very vauge in explination as to why they didn't accept the person for the job. The question asked to be clear. Option B does give clear explination, but isn't very kind toward the job applicant. The same occurs in Option D, it's remotley vauge and a bit rude.
 
        
                    
             
        
        
        
Answer:
3
Explanation:
Sentence three is the best choice to introduce the topic because it relates to all the other sentences in an important way. As the primary topic of the entire passage is the white moose, the rarity of the animal, the range of the moose, and the relationship that the moose population has with humans, it is appropriate to  mentioned the animal in the first sentence.