Tom is seven . He goes to school every day .The school is near his home , so he goes there on foot and comes back home on time . But today he is late .his mother asks his , “Why are you late today?”“I am in the headmasters office?”“Why do you go the headmaster's office?”“Because my teacher asks us a question in the class , nobody (没人)can answer(回答)it , but I can .“It's good to answer the teacher's question.”“But the question is who pus ink on my chair.”

阅读下面三则材料，按要求回答问题。

【材料一】“沈阳”名称演变

【材料二】位于沈城北部的新乐遗址代表了七千年前的新石器时代文化；沈阳故宫、福陵、昭陵宏伟壮丽、金碧辉煌，融合了当时东北亚地区满族、蒙古族、汉族建筑文化的精华；奉天落子、奉天大鼓、评词、高跷秧歌等艺术形式推进了清代各类艺术的空前发展。

【材料三】如今，铁西新区、浑南新区的开发建设，使沈阳城市规模大大扩展。浑河已如穿过巴黎的塞纳河一样成为沈阳内河，河上提拉桥高耸，两岸公园林立，与贯穿沈城南北的金廊胜景交织成沈阳城区最瑰丽的景观。地铁、轻轨等现代化公共交通设施建成使用，为城市交通注入新的血液。沈阳城市品位不断提升，如一颗明珠闪耀在祖国的北方。