单项选择题

单击命令按钮时，下列程序的执行结果是
Private Sub Command1_Click( )
Dim a As Integer，b As Integer，c As Integer
a=3
b=4
C=5
Print SecProc(c，b，a)
End Sub
Function Fir Proc(x As Integer，y As Integer，z As Integer)
Fir Proc=2*x+y+3*z
End Function
Function SecProc(x As Integer，y As Integer，z As Integer)
SecProc=FirProc(z，x，y)+x
End Function