(单选题, )下面代码的输出结果是（ ）
L1=[1,2,3,2]
L2=['aa','bb','cc','dd','ee']
D={}
For index in range(len(l1)):
d[l1[index]]=l2[index]
Print(d)
A.{1: 'aa', 2: 'dd', 3: 'cc'}
B.{1: 'aa', 2: 'bb', 3: 'cc',2:'dd'}
C.{1: 'aa', 2: 'bb', 3: 'cc',2:'bb'}
D.{1: 'aa', 2: 'bb', 3: 'cc'}
正确答案是A