vba将范围插入到特定列中

尝试将CopyRng插入B列时，当运行代码CopyRng最后出现在A列时，您的代码不完整，因此我猜您可能需要执行以下操作：

Dim CopyRng As Range
LastR = LastRow(Sheets("Sheet3"))
startrow = 1
startrow = startrow + 1
Set CopyRng = Sheets("Sheet3").Range(Sheets("Sheet3").Rows(1), Sheets("Sheet3").Rows(LastR))

    'insert copied data in Sheet3 onto inserted rows
    CopyRng.Copy ActiveSheet.Cells(startrow, 2)

---

有床单（“床单3”）@咖啡，你看完了吗？
With Sheets("Sheet3") '<--| reference "Sheet3"
    ... your other code

    Set CopyRng = Intersect(.UsedRange, .Range(.Rows(1), .Rows(LastR))) '<--| set 'CopyRng' to a "finite" range (not an entire row) 

        'insert copied data in Sheet3 onto inserted rows
        CopyRng.Copy ActiveSheet.cells(startrow, 2) '<--| paste the "finite" range in Activesheet

        ... your other code 
End With