Private Sub Command1_Click（ ）
Dim a As Single, b As Single，s As Single，g As Single
a = Val（Text1.Text）
b = Val（Text2.Text）
s = Val（Text3.Text）
Label5.Caption =
End Sub
图1
请回答下列问题：
图2
请根据算法将下列程序补充完整。
Function prime（a As Integer） As Boolean
Dim j As Integer
prime = True
j = 2
Do While prime And j <= a \ 2
If a Mod j = 0 Then
prime = False
Exit Do
End If
Loop
End Function
Private Sub Command1_Click（ ）
Dim i As Integer, a As Integer, b As Integer
Dim count As Integer
a = Val（Text1.Text）
b = Val（Text2.Text）
For i = a To b
If = True Then
List1.AddItem Str（i）
count = count + 1
End If
Next i
Label1.Caption = "素数共有" + Str（count） + "个!"
End Sub
Dim ID（ ） As String '用于存放客户卡号
Dim total（ ） As Long '用于存放积分数
Dim sc As Long 'VIP客户人数
Dim jf As Long '积分数
Private Sub Command1_Click（ ）
Dim k As String '客户卡号
Dim q As Long '代金券额度
Dim i As Long
k = Text1.Text
For i = 1 To sc ’顺序查找
If ID（i） = k Then
jf = total（i）
cash（jf） = q ’ ①
Exit For
End If
Text2.Text = Str（jf）
Label3.Caption = “您可换购的代金券总额为：”+ Str（q） + “元”
Next i
End If
End Sub
' cash函数用于计算VIP客户可换购的代金券额度
Function cash（jf As Long） As Long
If jf >= 2000 And jf <= 20000 Then
Cash = jf\2000*10
ElseIf jf > 20000 And jf <= 50000 Then
Cash = jf\2000*11
ElseIf jf > 50000 And jf <= 100000 Then
Cash = jf\2000*12
ElseIf jf > 100000 And jf <= 150000 Then
Cash = jf\2000*13
Else jf > 150000 Then ’ ②
Cash = jf\2000*14
End If
End Function
Private Sub Form_Load（）
Dim conn As New ADODB.Connection, rs As New ADODB.Recordset
Dim intSQL As Long
conn.ConnectionString = "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + App.Path + "\ customer.accdb"
conn.Open
intSQL = "SELECT score FROM Integral"
Set rs.ActiveConnection = conn
rs.CursorType = adOpenStatic
rs.Open intSQL
sc = 0
Do While Not rs.EOF
sc = sc + 1
total（sc） = rs.Fields（"score"）
rs.MoveNext
Loop
rs.Close
conn.Close
Set rs = Nothing
Set conn = Nothing
End Sub
或② 
）工具在A处添加文字“绿都花城幼儿园”，并通过执行操作把该图层设置成跟“彩虹乐园”图层一样的样式。
