单选题
February 2Ingrid Helgarson43 Thompson AvenueLansing, Ml 48920Dear Ms. Helgarson,Our records indicate that you have been a regular visitor to Aberdeen Grocers for the past four years. We appreciate your【K4】______.To help us enhance our products and services, we would like to request input from customers such as you.Thus, we would like you to answer a【K5】______on our Web site, at www.aberdeengrocers.com, about your most recent visit to the Aberdeen branch nearest you.We assure our customers that any personal information collected during the survey will be kept confidential. The answers will be used【K6】______for monitoring our performance and identifying areas in need of improvement. Thank you in advance for your cooperation. Yours truly, Aberdeen Grocers Customer Service Team