题目内容
打鼓面的时候鼓槌可以不打到鼓面上。
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4 、Scientists stressed good diet was vital in a child's early lifeas the brain grows at its fastest rate during the first threeyears of life.
踏步打鼓的动作,膝盖要绷直。
踏步打鼓的动作,肩膀不能倒下来。
3 、The effect is so great that researchers from the Universityof Bristol said those children with a “healthier”diet mayget an IQ boost.
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