分类：教育/科学-院校信息
问题：急求英语专业的人帮忙编写一篇对话workinpairs.Prac 
work in pairs.Practice pting letters and parcels with the given information and the following useful expressions.student Ayou are a foreigner who is doing business in china.You want to post an important and urgent letter to London and an ordinary parcel to Sydney, but you arwork in pairs.Practice pting letters and parcels with the given information and the following useful expressions.student Ayou are a foreigner who is doing business in china.You want to post an important and urgent letter to London and an ordinary parcel to Sydney, but you are not sure about which delivery options to choose.Ask the clerk fot help at the pose office.student B You are a clerk at the pose office.You help a foreign customer who wants to post an international letter and a parcel.Refer back to Business Know-how and help the foreigner decide on his delivery options.useful ExpressionsWhat can I do for you?Can I help you?I want to post...I'd like to send...Where to?I have an urgent letter to send to...We have ... services.What's the difference?You may send the urgent letter by...,the otherletter by...附件内容也是一样的，只是更清楚点而已。
回答：参考下文:AmbergoestothePtOfficetobuystampsforthelettershehasjustwritten.It'sreallynotsodifferentfromwhatsheisusedtobackhome! ,miss.HowcanIhelpyou? 'dliketosendalettertoChina.Howmuchdoesitcost? 'llneedtoweighitfirst.(Weighstheletter)Itwouldbe$2.10.Wouldyoulikeinsuranceonthecontentsofyourletter? ,thisletterisnothingspecial.Justalettertomymom.Here'sa5.(Handstheclerkthemoney)Abouthowlongdoyouthinkit'lltaketogettoChina? $2.90. :ThankyouforchoosingtheUnitedStatesPostalService.Haveaniceday.