The answer is C because in the room the women come in go talking of Michelangelo it is C
        
             
        
        
        
Answer:
They were sought after by others. 
Explanation:
Duchamp and Hoch share a common similarity in the sense that other people always seek after them.
They were always sought after by others. 
 
        
             
        
        
        
Answer:
A
Explanation:
 If you do B it might end up being confusing
If you do C there will barely be anything it will be too short
If you do D then towards the more boring parts people might just give up reading
But with A you can make the readers understand the situation more and make it feel more real and engaging
 
        
             
        
        
        
Answer:  It's the amethyst.
Explanation:
Explicit information refers to clear and concise information. It is not implied such that the recipient would have to figure it out. 
In the text above, all the sentences were implicit information except the last one as they alluded to a gemstone without naming the gemstone thereby making their information implied. 
The last statement explicitly states that the gem is Amethyst instead of implying it.