【正确答案】 March 21
Dear Sir,
This is Zhou Li, a patient in your hospital. I’m writing to express my deepest gratitude to you all.
First, I want to thank all the doctors who cured my disease and all the nurses who took care of me. With professional knowledge and great patience, you bring me the hope. Second, due to my poor economic condition, Shenhua Hospital offered me the treatment for free, which moves me greatly. Third, I also want to thank you for providing me with much convenience and subsequent consultation.
In a word, it is Shenhua Hospital that gives me the second chance to live. Please accept my heartfelt thanks again.
Sincerely yours,
Zhou Li