[单选题]

( 24 )有以下程序:

Option Base 1

D.im arr() As Integer

Private Sub Form_Click()

D.im i As Integer, j As Integer

ReDim arr(3, 2)

F.or i = 1 To 3

F.or j = 1 To 2

arr(i, j) = i * 2 + j

Next j

Next i

ReDim Preserve arr(3, 4)

F.or j = 3 To 4

arr(3, j) = j + 9

Next j

Print arr(3, 2); arr(3, 4)

E.nd Sub

程序运行后,单击窗体,输出结果为

A. ) 8 13

B. ) 0 13

C. ) 7 12

D. ) 0 0

参考答案与解析: