书面表达（满分25分）
假设你是李华，4月19日你收到了从Amazon网上书店购买的英汉词典。请根据下面内容要点，用英语给书店经理写一封信。
内容要点：
1.购买目的；
2.所购词典的问题：缺页20多页；有些内容印刷模糊不清；
3.你的要求：更换一本或者全额退款（人民币300元）。
参考词汇：全额退款 a full refund
要求:
1. 可适当增加细节,以使行文连贯；
2. 书信格式已给出，不计入总词数；词数:100左右；
3．请在答题卡上作答。
Dear Sir or Madam,
I am writing to make a complaint about the English-Chinese dictionary that I bought in your bookstore.
Yours,
Li Hua
Dear Sir or Madam,
I am writing to make a complaint about the English-Chinese dictionary that I bought in your bookstore. I bought the dictionary on April 19 , which cost me 300yuan. Returning home , I opened it ,only to find that more than twenty pages were missing .What’s more ,some contents were printed so poorly that I can’t use it .This is against all expectations and it also makes me very annoyed.
I suggest that you should exchange this English-Chinese dictionary for another one, or I will declare a full refund. I hope that my problem will get your kind consideration.
Yours,
Li Hua