单击命令按钮时,下列程序的执行结果是 Private Sub Command1_Click() BT 4 End Sub Private Sub BT(x As Integer) x=x*2+1 If x<6 Then Call BT(x) End If x=x*2 Print x; End Sub A) 15 B) 16 C) 17 D) 18
单选题
单击命令按钮时,下列程序的执行结果是 Private Sub Command1_Click() BT 4 End Sub Private Sub BT(x As Integer) x=x*2+1 If x<6 Then Call BT(x) End If x=x*2 Print x; End Sub A) 15 B) 16 C) 17 D) 18