Unit8text1WhyNothingWorks.LearningobjectivesⅠ1.Learntouseexemplification,illustrationandcontrastinexpositorywriting.2.Learntodevelopatopicthroughacausalanalysis..Warm-upquestionsⅡ1.What’stheissuebeingdiscussedinthepresenttext?Doyouthinktheissuerelevanttousornot?2.Haveyoueverboughtsomething,likeafountainpen,acassetterecorder,orawatch,whichbrokedownorwentoutofordershortlyafteruse.Wereyoufrustr...
