题干：不久前,你从一家商店买了一台收音机,用了10天后,收音机就出了毛病,写信给哪家商店经理,信件内容包括下列几个方面：

Dear manager:Not long ago,I bought a Sony radio from your store for 100 dollars.But after 10 days'use,I got something wrong with it.I feel so sorry to bother you,but I think that the store should take...