问题详情

运行下列程序：
Private Sub form_Click()
For i = 1 To 2
x = 1
For j = 1 To 3
x = 5
For k = 1 To 4
x = x + 2
Next k
Next j
Next i
Print x
End Sub
单击窗体后，则输出结果是()。
A.5
B.13
C.25
D.48