以下程序段中Do...Loop 循环执行的次数为______。程序执行完毕后，n的值为______。
Private Sub Command1_Click()
n =5
Do
If n Mod 2= 0 Then
n =n \2
Else
n =n* 3 + 1
End If
Loop Until n=1
End Sub

A) Call procl(5)
B) Call procl 5,"abc",False
C) procl(12,"abc",True)
D) procl 5,"abc\