Onepossibleversion:Thismodernsocietyisalsocalledthecommercialsociety.Nobodycanavoidthebusinessandcommodities.Therefore,withsomeknowledgeofcommercials,apersonwillcertainlyfindmoreopportunities.Inschools,itisnotonlyusefulbutalsoimportantandnecessarytoteachthestudentssomeknowledgeofcommercials.Anditwillbegoodforthemtoenterandfindapositioninthesociety.PersonallyIthink,itiswiseforthestudentstoattendsuchkindofoptionalcourses.Everybodyknowsclearlythatschoolingisapreparationforthefuture.Ifyouhaveapositiveandrichpreparation,youwillgetmorefreedominthefuturejob-huntingandliving.Suchkindofcourseswillhelpyouunderstandthesocietyandmakeyoubeawareoftheimportanceofthecommercials.Otherwise,youwillbelagbehindtheotherpeople,inanotherword,youwillnotbecomfortableinthefuturesocialtrend.
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