Question ID:PT3 S2 Q3 Passage:In Europe, schoolchildren devote time during each school day to calisthenics. North American schools rarely offer a daily calisthenics program. Tests prove that North American children are weaker, slower, and shorter-winded than European children. We must conclude that North American children can be made physically fit only if they participate in school calisthenics on a daily basis. Stem:Which one of the following is assumed in the passage? Correct Answer Choice:DChoice A:All children can be made physically fit by daily calisthenics. Choice B:All children can be made equally physically fit by daily calisthenics. Choice C:Superior physical fitness produces superior health. Choice D:School calisthenics are an indispensable factor in European children’s superior physical fitness. Choice E:North American children can learn to eat a more nutritious diet as well as to exercise daily.