单项选择题

To: John Nelson<jnelson@jmail.com>
From: Steve Genter<sgenter@imc.net>
Re: Employment
Date: August 31st
Dear Mr. Nelson,
I am writing to you to discuss the ______ opportunity in our marketing department, which has arisen at our head office in Seattle.
We have ______ your résumé on file and are aware that you had applied for a position as a marketing manager this past November. We believe your qualifications are ideal for this position and we would like to know ______ you are interested in pursuing this career opportunity. Please contact me at 031-767-8899 before the 5th of April to schedule an interview.
Regards,
Steve Genter

A. sent
B. replied
C. retained
D. denied