填空题In the United States, some ______ people get help every year for alcoholism.
填空题Treatments for alcoholism are more effective for younger people than older people.
填空题Alcohol alters ______ and thus affects brain chemistry.
填空题Alcoholics Anonymous is an example of the most recognizable ______.
填空题The kidneys and lungs remove half of the absorbed alcohol in the Urine and the breath.