[AccessD] How would you show an Excel window?

Hi all,

I need your help!
I have an Access 2010 application that uses data stored in an Excel file.
The Access app. opens the Excel file.
The user will do some selections, and then I want he can click on a button
to see
the selections in the Excel worksheets.
The Access app. can highlight the selection in Excel, but can't show the
worksheet to the user.
How would you do that?
TIA,
Philippe.