![](https://lstatic.shangxueba.com/jiandati/pc/images/pc_jdt_tittleico.png)
将数据项China添加到列表框的第二项应使用()
A.list1.additemchina,1
B.list1.additem1,china
C.list1.additemchina,2
D.list1,additem2,china
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_ckda.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_panel_vip.png)
![](https://lstatic.shangxueba.com/jiandati/pc/images/jdt_q_wyda.png)
- · 有3位网友选择 C,占比33.33%
- · 有3位网友选择 B,占比33.33%
- · 有2位网友选择 A,占比22.22%
- · 有1位网友选择 D,占比11.11%
A.list1.additemchina,1
B.list1.additem1,china
C.list1.additemchina,2
D.list1,additem2,china
A、List1.Additem 2,”china”
B、List1.Additem “china”,2
C、List1.Additem 1,”china”
D、List1.Additem “china”,1
A.List1.AddItem"China",0
B.List1.AddItem"China",1
C.List1.AddItem0,"China"
D.List1.AddItem1,"China"
A.List1.Additem 3,”china”
B.List1.Additem “china”,List1.listcount-1
C.List1.Additem “china”,3
D.List1.Additem “china”,List1.listcount
A、List1.AddItem〞China〞,0
B、List1.AddItem〞China〞,1
C、List1.AddItem0,〞China〞
D、List1.AddItem1,〞China〞
A.List1.Items.Insert(0, "china")
B.List1.Items.Insert("china", 0)
C.List1.Items.add(0, "china")
D.List1.Items.add("china", 0)
A.List1.AddItem"鸟巢
B.List1.AddItem鸟巢,3
C.List1.AddItem"鸟巢,2
D.Listl.AddItem0,"鸟巢
引用列表框(List1)最后一个数据项应使用
A.List1.List(List1.ListCount)
B.List1.List(List.ListCount-1)
C.List1.List(ListConut)
D.List1.List(ListCount-1)
引用列表框(Listl)最后一个数据项应使用的表达式是()。
A.Listl.List(List..ListCount)
B.Listl.List(Listl.ListCount-1)
C.Listl.List(ListCount)
D.Listl.List(ListCount-1)
A.List1.Removeltem2
B.Listl.Removeltem1
C.Lbkl.Removeltem2
D.Lbkl.Removeltem1
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