单击命令按钮时，下列程序段的执行结果为( )。 Private Sub Command1_Click() Dim a As Integer, b As Integer, c As Integer a-2:b=4:c=6 Call S1(a,b)Print "a="; a; "b="; b; "c="; c Call S2(a,b)Print "a ="; a; "b="; b; "c="; c; End Sub Private Sub S1(x As Integer, y As Integer) Dim c As Integer x=2*x:y=y+2:c=x+y End Sub Sub S2(x As Integer, ByVal y As Integer) Dim e As Integer x=2*x:y=y+2:e=x+y End SubA．a=4 b=6 c=6 a=4 b=6 c=6B．a=8 b=6 c=6 a=8 b=6 c=6C．a=4 b=6 c=6 a=8 b=6 c=6D．a=8 b=6 c=6 a=4 b=6 c=6
单击命令按钮时，下列程序段的执行结果为( )。 Private Sub Command1_Click() Dim a As Integer, b As Integer, c As Integer a-2:b=4:c=6 Call S1(a,b)Print "a="; a; "b="; b; "c="; c Call S2(a,b)Print "a ="; a; "b="; b; "c="; c; End Sub Private Sub S1(x As Integer, y As Integer) Dim c As Integer x=2*x:y=y+2:c=x+y End Sub Sub S2(x As Integer, ByVal y As Integer) Dim e As Integer x=2*x:y=y+2:e=x+y End Sub
A．a=4 b=6 c=6 a=4 b=6 c=6
B．a=8 b=6 c=6 a=8 b=6 c=6
C．a=4 b=6 c=6 a=8 b=6 c=6
D．a=8 b=6 c=6 a=4 b=6 c=6
相关考题：
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