Listentothepassage,andfindoutthemainideaofthepassage.A.TheProduction,ResearchandSalesDepartmentsworkedwitheachothereffectively.B.TheProduction,ResearchandSalesDepartmentsmettosolveproblemsbutfailed.C.TheProduction,ResearchandSalesDepartmentsmettodiscusstheirdifferentfunctions.ListeningPara1-3:1.departments2.themesofthemeeting?theproductiondepartmenttheresearchdepartmentthesalesdepartment--Communicationbetweendepartments--Responsibilityforreportingproblems--Howtoincreasetheknowledgeofotherdepartments’workDetailedreading3.Whochairedthemeeting?4.WhydidMissLileavethemeeting20minutesafteritstarted?ItwaschairedbyMissLi,thedirectoroftheResearchDepartment.Becauseshereceivedanimportantcallfromanotherdepartment.5.thebiggesttopicdiscussedatthemeetingtheproblemsbetweenthethreedepartments.TheProductionDepartmentTheResearchDepartmentTheSalesDepartment1.Thenewideaswerenotpractical2.Haveproblemswithmanynewproducts.1.Itnevertoldthemwhenthemachineswerebeingrepairedorreplaced.2.theywerenevertoldaboutthechangesoftheproductionsystems.Whentheysoldnewproductstocustomers,itoftenhappenedthatthenewproductscouldnotbeproducedintime.Round1:TheProductionDepartmentTheResearchDepartmentTheSalesDepartmentItdidnotgivethemfeedbackfromcustomersaboutwhatkindofnewproductsneededtobedeveloped.Mr.Deng:itwasthecauseofalltheproblems.Itmadethedirectorfromthesalesdepartmentangryandleftbeforethemeetingwasover.Round2: