Wishingtoencourageheryoungson’sprogressonthepiano,amoth...
问题详情：Wishingtoencourageheryoungson’sprogressonthepiano,amothertookherboytoaPaderewskiconcert.Aftertheywere 1 ,themotherspottedafriendintheaudienceandwalkeddownthepassagetogreether. Seizin...