articularway解释deteriorate:eworse恶化,变坏innovation:theintroductionofnewideas,methods,orthings创新,革新pledge:promisesolemnlyandformally保证protectionism:petition保护主义,贸易保护主义ExerciseII.ListentoPassageIforthefirsttimeandthenwriteoutquestions,ifthereareany,aboutthepart(s)youfailtounderstand.Ifyouhavenoquestions,justmoveontoExerciseⅡ.ExerciseII_1II.ListentoPassageIforthesecondtimewithyourfocusonthequestionsyouhaveraised(ifthereareany)pletetheanswerstothequestionsbelow.Youcantakenoteswhilelistening.1.WhatmakesdoingbusinessinChinaapotentiallylucrativeaffair??Improved,government,anandincreased.foreigninvestment_______________internationalrelations__________________expandingeconomy________________reforms_______2.WhatshouldyoudowhenmeetingpeopleinChina? ,aslightof.Shakinghands____________thehead_______nod___