Sentence B is the correct one. It is the only sentence using content to refer to satisfaction rather than objects or substances.
the emission of ionizing radiation or particles caused by the spontaneous disintegration of atomic nuclei.
would think it’s because she is too proud to learn with the younger kids. Notice how Maddy quickly realizes that the other swimmers where quite young; as well as the fact that she noticed the two young kids being able to demonstrate basic swimming skills. We know this is most likely to be the answer because no where in the text does it mention that she is shy, unwillinging to swim in the shallow end, or is unable to do a cannonball!
