p=a(1)

For I=2  to  30

  If  a(I) < p  then  p=a(I)

Next I

该程序段执行后，变量I的值是（   ）

s = 0

For i = 1 To 30

 If i Mod 5 = 0 Then

   s = s + i

   i = i + 6

 End If

Next i

运行后，变量s的值是（   ）

Dim i As Integer，s As Integer

s＝0

For i＝2 To ________ Step 2

  s＝s＋i

Next i

Label1.Caption＝Str(s)

    a(1) = 1

    For i = 2 To 12

      a(i) = a(i - 1) + Int(Rnd * 2) + 1

    Next i

    Key = Val(Text1.Text)

    i = 1: j = 12: cnt = 1: flag = False

    Do While i <= j And flag = False

      cnt = cnt + 1

      m = (i + j + 1) \ 2

      If a(m) = Key Then

        flag = True

      ElseIf Key > a(m) Then

        i = m + 1

      Else

        j = m - 1

      End If

    Loop

程序运行后，下列说法正确的是（  ）