单项选择题

单击命令按钮时,下列程序的执行结果为
Private Sub Command1_click()
Dim X As Integer,Y As Integer
  x=12:y=32
  Call PCS(x,y)
  Print x;y
End Sub
Public Sub PCS(ByVal n As Integer,ByVal m As Integer)
  n=n Mod 10
  m=m Mod 10
End Sub

A.12 32
B.2 32
C.2 3
D.12 3