填空题 Paragraph Six Painters and sculptors create images of the human form; writers tell stories or compose poems about human experience; historians and philosophers ponder the essential qualities of human civilization and nature. And in our own lives, we spend a great deal of our energy and attention on observing our fellow creatures with curiosity and interest. One of the main preoccupations of the arts and humanities is the o 1 of human beings.
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【正确答案】 1、observation    
【答案解析】