studentInfo={'id':'01','name':'张三','fav':['book',
2 查阅
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]
参考答案: