January 15 Esther Chen 555 Queens Road Leeds, England Dear Dr. Chen Thank you for your letter. We understand that you have decided not to47your subscription to international medicine. We are truly sorry to lose you as a subscriber. As you know, most other journals in the field focus on specialized research topics, with little48to day-to-day medical care. Our magazine is one of the few to feature new advances in both medical research and clinic at practice. We would like to offer you a 40 percent discount on one year' s subscription. Plus, if you con-tact our subscription office before January 30, we will send you any issues you have missed free of charge. Please mention my name in order for your discount to be applied49. We hope to hear from you. Sincerely, Robert Goldberg Vice President, Subscriptions Department 阅读以上短文，回答199-201题。 第47题答案是__________
A.renew B.review C.supply D.include