3岁前婴幼儿身体生长非常迅速，遵循上下原则、头尾原则和远近原则。（）对错 - 查题网

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国家开放大学 / 学前儿童发展心理学

3岁前婴幼儿身体生长非常迅速，遵循上下原则、头尾原则和远近原则。（）

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学前儿童发展心理学

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