u.comDearMs.Smith,IamsecretaryoftheCityStudentUnion(CSU...
問題詳情：earMs.Smith,IamsecretaryoftheCityStudentUnion(CSU).Wewereorganizinganartexhibitionforhighschoolstudentsincity.Thiswillbeheldonthe9thofJulyintheExhibitionHallofBeihai.Morethan1000paintingwillbe...