Const n = 8

Dim a(1 To n) As Integer

For i = 1 To n

    a(i) = Int(Rnd * 20)

Next i

x = n \ 2

For i = x To 2 Step -1

    For j = 1 To i - 1

      If a(j) < a(i) Then

        t = a(j): a(j) = a(i): a(i) = t

      End If

    Next j

Next i

i = n

Do While i > x + 1

    k = i

    For j = i - 1 To x + 1 Step -1

      If a(j) > a(k) Then k = j

    Next j

    If k <> i Then

      t = a(k): a(k) = a(i): a(i) = t

    End If

    i = i - 1

Loop

执行完这段代码后，数组 a 中各个元素的值可能的是（  ）

For i= 1 To 10

    b(i)=0

Next i

For i= 1 To 5

    For j= 1 To 10

        If b(i) <a(j) Then

          b(i)=a(j)

          t=j

        End If

    Next j

    a(t)=0

    List 1.Additem Str(b(i) )

Next i

其中数组元素a(1)到a(10)的值依次为“25，42，53，66，77，83，98，14，38，99”，执行程序后，在列表框List 1中依次输出的数据是（  ）

Private Sub Form_Click()

    Dim arr(1 to 10, 1 to 10） As Integer

    Dim i As Integer, j As Integer

    For i =2 To 4

        For j = 2 To 4

            arr(i, j） = i * j

        Next j

    Next i

    Label1.Caption =str(arr(2, 2）+ arr(3, 3))

End Sub

item={"竞技类":["铁人三项","电子竞技","霹雳舞"],"球类":["足球","篮球","乒乓球"],

"对抗性":["拳击","跆拳道","卡巴迪","击剑"],"水上":["跳水","龙舟","帆船"]}

print(item["对抗性"][2][::-1])

执行该程序段后，输出的结果是（     ）