"Niña was quiet. She poured burnt-milk candy through the hole in her stomach, and watched. The size of her eyes made her watching feel like staring, but no one seemed to notice. Children like Niña surprised no one."Why is it that "children like Niña surprised no one"?A.because in Cuba the children are seen and not heardB.because in Cuba it is normal to have many children and some are unnoticedC.because in Cuba many children are ill and families are too poor to get helpD.because in Cuba the children often stare in order to get attention