单选题To: willsg@utsc.com From: mmaven@environgroup net Subject: Confirmation-Thank you! Dear Mr. Wills, Thank you very much for your invaluable contribution to this year's Environmental Issues Conference. Your discussion was hugely popular with our attendees. It was a highlight of our event. In our follow-up newsletter, we will devote a full-page to your topic further to outline the points of interest for our membership. Numerous requests have been received for more information. It would be a great honor to have you participate in another session at next year's conference if you can make it. We will forward details about the location, dates, and theme well ahead of time so that you can schedule it in your calendar. Thank you again for your tremendous help in making this year's conference a huge success! Yours sincerely, Margaret Maven Chair, National Environmental Group