以下有关数组定义的语句序列中，错误的是 ______。

A．Static arr1(3)
arr1(1)=100
arr1(2)="Hello"
arr1(3)=12345
B．Dim arr2()As Integer
Dim size As Integer
Private Sub Command2_Click()
size=Input Box("输入:")
ReDimarr2(size)
...
End Sub
C．Option Base 1
Private Sub Command3_Click()
Dim arr3(3)As Integer
...
End Sub
D．Dim n As Integer
Private Sub Command4_Click()
Dim arr4(n)As Integer
...
End Sub