23 有如下程序段，该程序段循环的次数是______。
Dim i As Integer
Dim j As Integer
Dim k As Integer
k=0
For i = 0 To 10 Step 3
For j = 1 To 5
If j ＞ 3 Then k = k + 4: Exit For
k=k+1
Print k
Next j
If i ＞ 8 Then Exit For
Next i

A．9

B．10

C．11

D．12