1、【
简答题】
[10分]
解析：
Private Sub Dis_Click()
Text1.Text = "等级考试"
End Sub
Private Sub Exit_Click()
End
End Sub
2、【
简答题】
[10分]
解析：
Private Sub T1_Change()
T2.Text = T1.Text
End Sub
3、【
简答题】
' 提供给考生的程序
Option Base 1
Dim Arr1(20) As Integer
Dim Arr2(20) As Integer
' 提供给考生的程序
Sub ReadData1()
Open App.Path & "\" & "datain1.txt" For Input As #1
For i = 1 To 20
Input #1, Arr1(i)
Next i
Close #1
End Sub
' 提供给考生的程序
Sub ReadData2()
Open App.Path & "\" & "datain2.txt" For Input As #1
For i = 1 To 20
Input #1, Arr2(i)
Next i
Close #1
End Sub
' 提供给考生的程序
Sub WriteData(Filename As String, Num As Integer)
Open App.Path & "\" & Filename For Output As #1
Print #1, Num
Close #1
End Sub
[10分]
解析：
' 要求考生编写的程序
Dim Sum As Integer
' 要求考生编写的程序
Private Sub C1_Click()
ReadData1
ReadData2
End Sub
' 要求考生编写的程序
Private Sub C2_Click()
Dim Arr3(20) As Integer
Sum = 0
For i = 1 To 20
Arr3(i) = Arr1(i) + Arr2(i)
Sum = Sum + Arr3(i)
Next i
Print "Sum = "; Sum
End Sub
' 要求考生编写的程序
Private Sub C3_Click()
WriteData "DataOut.txt", Sum
End Sub
4、【
简答题】
Dim a(100) As Integer
Private Sub Command1_Click()
Dim k As Integer
Open App.Path & "\in5.dat" For Input As #1
For k = 1 To 100
Input #1, a(k)
Next k
Close #1
End Sub
[10分]
解析：
Private Sub Command2_Click()
'考生应完成的程序
Dim s As Long, n As Integer
For i = 1 To 100
If isnarc(a(i)) Then
s = s + a(i)
n = n + 1
End If
Next i
Text1.Text = Fix(s / n)
End Sub
Function isnarc(p As Integer)
x = Fix(p / 100)
y = Fix((p - x * 100) / 10)
z = p - x * 100 - y * 10
If p = x ^ 3 + y ^ 3 + z ^ 3 Then
isnarc = True
Else
isnarc = False
End If
End Function
Private Sub Form_Unload(Cancel As Integer)
Open App.Path & "\out5.dat" For Output As #1
Print #1, Text1.Text
Close #1
End Sub
5、【
简答题】
'Private Sub C1_Click()
' L1.AddItem ?
'End Sub
'Private Sub L1_Click()
' L1.RemoveItem ?
'End Sub
[10分]
解析：
'正确程序：
Private Sub C1_Click()
L1.AddItem Text1.Text
End Sub
Private Sub L1_Click()
L1.RemoveItem L1.ListIndex
End Sub
'答案"
'Text1.Text
'L1.ListIndex
6、【
简答题】
[10分]
解析：
Private Sub C1_Click()
Text1.Left = 0
End Sub
7、【
简答题】
Private Sub Op1_Click()
a$ = Text1.Text
Text1.Text = Text2.Text
Text2.Text = a$
Op1.Visible = False
End Sub
[10分]
解析：
Private Sub Form_Unload(Cancel As Integer)
Open App.Path & "\out4.txt" For Output As #1
Print #1, Text1.Text, Text2.Text, Text3.Text
Close #1
End Sub
Private Sub Op2_Click()
Text3.Text = Text1.Text & Text2.Text
End Sub
8、【
简答题】
'提供给考生的程序
Private Sub Form_Unload(Cancel As Integer)
Open App.Path & "\out4.txt" For Output As #1
Print #1, Op1.Value, Op2.Value, Op3.Value, Text1.Text
End Sub
[10分]
解析：
'需要考生编写的程序
Private Sub C1_Click()
If Op1.Value Then
Text1.Text = "需要1小时"
ElseIf Op2.Value Then
Text1.Text = "需要10小时"
ElseIf Op3.Value Then
Text1.Text = "需要15小时"
End If
End Sub
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