A、A.dim str as string B、B.dim str as string(256) C、C.dim str as string[256] D、D.dim str as string*256
A、A.Dim x1 As Excel.Application B、B.Dim x1 As Excel.Workbook C、C.Dim x1 As Excel.Worksheet D、D.Dim x1 As Excel.Worksheets
A、Dim As String xuehao B、Dim xuehao As String C、Dim String As xuehao D、Const xuehao As String
A、Dim a[3,4] As Integer B、Dim a(3 4) As Integer C、Dim a(n,n) As Integer D、Dim a(3,4) As Integer
A、Dim x1 As Excel.Application B、Dim x1 As Excel.Workbook C、Dim x1 As Excel.Worksheet D、Dim x1 As Excel.Worksheets
A、Dim a(9)AsSingle B、Dim a(-1 To 1,-5 To -3)As Single C、Dim a(3,3)As Single D、Dim a(-3 To 1,-5 To 7)As Single