？Write to an old customer with whom business h
问题详情
？Write to an old customer with whom business has shown a tendency to become slack， and draw his attention to your new products which represent a great Improvement on some of the models he has sold successfully．Stress the importance of an early order as other buyers are showing their interest in these goods？
？Write a letter with 120-140 words．请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：
【写作思路】本文是对商务信函的考查，内容要求是给一位生意经营趋于下滑的老顾客写一封信以介绍新产品。内容方面，主要有提请他关注你的新产品，新产晶有了很大的改善，这些新产品试售也很成功，强调早下订单的重要陆因为其他顾客对此也很感兴趣。文章的格式要按章商务信函的格式完成，因信件的目的是双方建立商务往来，所以对新产品的介绍要详细，所提供的服务要周到，语言上要谦虚礼貌。【参考范文】DearSir，Threeyearsagowehadthepleasureofsupplyingyouwithanumberofswitchgears.Sincethenwehavereceivednoorderfromyou.Perhapsourpreviousproductsdidnotfityourrequirements.Nowwewishtoinformyouthatwehavejustintroducedourlatesthighvoltageswitchgearontothemarket.Ourresearchengineershavefinallycomeupwiththeanswertosomeofthoseproblemsyouhadwithhighvoltagecurrents.Thepresentproductisinsulatedwithaspecialresinwhichisastoughasmetal，crack-resistant，andveryeconomical，andhavepassedtestrunbyourengineers.Wearesurethatyourchiefengineerwillwanttoinspectthisgear，andseeitinoperation，andouragentsinBeijing，ABCEngineeringComponents，Ltd.，willbehappytoarrangeademonstrationatanytime.Specificationsandaprice-listareenclosed，andweexpecttohaveyourfavorableresponse.Yourssincerely
