浙教版初中信息技术九年级上学期期末试卷(3)
年级: 学科: 类型:期末考试 来源:91题库
一、单选题(共10小题)
m=m-10;
–m=n;
m=m+n;
8=n;
Dim i As Integer, a As Integer
i=6
a=6
If i <6 Then
a = a +4
Else
a = a -4
End If
Private Sub Command1_Click()
a = 0
For i = 8 To 100 Step 8
a = a + 1
Next i
End Sub
Dim x As Integer
x=2
Do while x<=63
x=(x+1)*(x-1)
Loop
二、填空题。(共8小题)
三、综合题(共2小题)
输入一个成绩,判断该成绩属于“优秀”、“良好”、“及格”还是“不及格”。
Private Sub Command1_Click( )
Dim x As Integer
x= (Text1.Text)
Select Case x
Text2.Text=“优秀”
Case x≧75
Case Else
Text2.Text=“不及格”
End Select
End Sub
Private Sub Form_Click( )
Dim a, b, c, s As Integer
a=9
b=41
c=2*(a+b)
s=a*c
Private Sub Form_Click( )
Dim a As Integer, b As Integer
If a>b Then
a=a-b
Else
a=b+a
End if
Print a
Private Sub Form_Click( )
Dim x As Integer, a As Integer
x=0
a=0
For j=1 to 5
a=a+j
Next j
x=j
Print x, a
End Sub
Private Sub Form_Click( )
Dim x As Integer
x=0
Do While x<50
x=(x+2)*(x+3)
n=n+1
Loop
Print x,n
End Sub
四、设计程序(共1小题)
请用VB程序实现上面的内容,算出人数并在窗体上列出所有编号。
界面设计参考如下: