9120Paragraph 6 __________. 查看材料A.Importance of staying4734

Paragraph 6 __________. 查看材料 A.Importance of staying intellectually active B.Effects of aging on a person"s recall ability C.Short-term memory versus long-term memory D.Retention as the second necessity for memory E.Link between learning strategies and effective memory skills F.Significance of exercising your muscles 请帮忙给出正确答案和分析，谢谢！