A) Private Sub Command2_Click() CommonDialoglDialogTitle="新时代” CommonDialogl.ShowOpen End Sub B) Private Sub Command2_Click() CommonDialog1DialogTitle="新时代” CommonDialog1.ShowFont End Sub C) Private Sub Command2_Click() CommonDialog1.DialogTitle=“新时代” CommonDialog1.Show End Sub D) Private Sub Command2_Click() CommonDialog1DialogTitle="新时代“ CommonDialog1.ShowColor End Sub