题目

 阅读短文， 在未给提示词的空白处仅填写一个适当的单词，在给出提示词的空白处用括号内所给的词的正确形式填空。  Physical activity is shown to lessen the effects of aging the brain. Experts say that dancing is great at involving all the brain functions at the same time—from musical and kinesthetic (运动的), to rational and (emotion). Dancing pumps blood to the brain, giving it the glucose and oxygen needed to function well. Sois of great benefit to do this great activity. Dancing increases neural (神经的) connectivity—therefore making you the smarter person you have always hoped you would be. 答案：【1】on【2】emotional【3】it

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