【简答题】将数据项“ China ”添加到列表框 List1 中成为第一项,应使用 __ ___ 语句。 A . List1.AddItem "China",
0 B . List1.AddItem " China ", 1 C . List1.AddItem 0, "China" D . List1.AddItem 1, " China "
【单选题】Private Sub Form_Load() List1.AddItem "Item1" List1.AddItem "Item2" List1.AddItem "Item3" End Sub Private Sub Command1_Click() List1.List(List1.ListCount) = "AAAA" End Sub 程序运行后,单击命令按钮,其结果为( )