The Time Machine is a science fiction novel which was written by H.G. Wells, in 1895. In chapter 6, there was a well which was examined by the main character. He found out that it was a cold space where he faced the Morlocks and he managed to flee from them and save a girl called Weena and another boy who were there.
 
        
             
        
        
        
Try to find it here - bit(dot)ly/32TPpvU
 
        
                    
             
        
        
        
Your answer would be B. <span>Industrial jobs</span>
        
             
        
        
        
<span>the purpose of man is the answe r:DDD
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"<span> Polish and British cryptologists had already developed alternative methods of recovering the daily keys. "
Just before it, the passage says "the Germans introduced additional rotors and plugs... increase the number of possible combinations". 
As this was expected, so the Polish and British "<em>already</em> developed alternative methods"
hope this helps</span>