数控英语 教学课件 ppt 作者 王素艳数控英语参考答案

urchase,3.discountDialogueB.1.ArborForSaw,(MODEL:R07VI*SERIALNO.:R14637)2.5pieces.3.C.I.F.4.A10%discountReadingA.1.Discdeburringmachine,wetworking.2.Model41-serie-1350-RDorModel41-serie-1350-WRD.3.EUR150000.4.10workingweeks.Lesson2CheckandLearnA.modate使适应,使适合;改变…以适应(to)promise折中解决withdraw(使)退出defeat击败,战胜;挫败DialogueA.(参考答案)1.quality2.5B.1.A5-aixsHMCmachine.2.20%.3.12%.ReadingA.1.hearfrom2.agreeto3.privateB.1-b2-c3-aLesson3CheckandLearnA.1.signature2.transportaton3.packingDialogueB.1.Yes.2.Yes.3.OnJune8.Reading1-b2-d3-a4-c5-f6-eLesson4CheckandLearn与…不一致劣质把…误作…修理,改进DialogueA.outputvacantspindleproperlyB.1.Thespindlecannotrotate.2.ThattheoutputphaseZofthealternativecontactorKM1isvacantcausesthespindlemotorcannotrun.3.Yes.ReadingA.machiningcontactenterprisecenterserviceUnit5Lesson1CheckandLearn