35. 有Click事件对应的程序如下: Private Sub Commandl_Click() Dim sum As Double, x As Double sum=0 n=0 For i=1 To 5 x=n/1 n=n+1 sum=sum+x Next i End Sub 该程序通过For循环计算一个表达式的值,该表达式是______。
38. 运行下列程序,窗体中的显示结果是:______。 Option Compare Database Dim x As Integer Private Sub Form_Load() x=3 End Sub Private Sub Command11 Click() Static a As Integer Dim b As Integer b=x^2 funl x, b funl x, b MsgBox"x="&x End Sub Sub funl(ByRef y As Integer, ByVal z AS Integer) y=y+z z=y-z End Sub