studentInfo={'id':'01','name':'张三','fav':[&#

studentInfo={'id':'01','name':'张三','fav':['book','fruit']},如何获取值"fruit"?

A.studentInfo['fav'][1]

B.studentInfo['fav'][2]

C.studentInfo['name'][1]

D.studentInfo['name'][2]

正确答案:A

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