一、 写作( 10 ) John 于4月10日在万利超市花3了一瓶橙汁,拆封后发现橙汁已经坏掉了。请你以John的身份给超市写一封投诉信,要求退款或换货。 To: SG Store Subject: A complaint letter Dear Sir/Madam, I bought ________________________in your store on ___________________________for ________________. I’m afraid I must complain about the product. ___________________________________________________________________________. So, I would like to ask for a refund or at least exchanging the __________________. I hope you can deal with it immediately. I am looking forward to your answer. Yours sincerely, ___________________