D is the answer to your question
        
                    
             
        
        
        
Answer:
B. The weather was frigid in Minnesota; it wasn't warm at all.
Explanation:
An antonym is the opposite word or meaning of a given word. It gives the exact opposite or different meaning of what is implied by a word. 
In the context of the word "frigid", the antonym will be "warm, hot, pleasant," etc. And among the given statements, sentence B uses the antonym context of the word "frigid". While the other three statements give the implication of the coldness of Minnesota, the second sentence uses the antonym "warm" to add a different aspect of the coldness of the place.
Thus, the correct answer is option B.
 
        
             
        
        
        
1.) special; adjective 
2.) well; adjective 
3.) firmly; adverb 
4.) good; adjective 
5.) wrong; adjective 
6.) strongly; adverb 
7.) good; adjective 
8.) slowly; adverb
9.) well; adverb
10.) clearly; adverb
11.) definite; adjective
12.) angry; adjective 
13.) quickly; adverb
14.) badly; adverb
15.) difficult; adjective
16.) surely; adverb
17.) well; adverb 
Hope this helps!