ZhaoTao,astudentfromNo.2MiddleSchool,hasjustcomebackfro...
問題詳情：ZhaoTao,astudentfromNo.2MiddleSchool,hasjustcomebackfromShanghai.Thismorning,hetoldussomethingabouthispleasanttriphetalkedabouttheShanghaiWorldExpo(上海世博會),hewassoexcitedandsoproudthatheke...