题目

When John was growing up, other kids felt sorry for him. His parents always had him weeding the garden, carrying out the garbage and delivering newspapers. But when John reached adulthood, he was better off than his childhood playmates. He had more job satisfaction, a better marriage and was healthier. Most of all, he was happier. Far happier.These are the findings of a 40-year study that followed the lives of 456 teenage boys from Boston. The study showed that those who had worked as boys enjoyed happier and more productive lives than those who had not. Boys who worked in the home or communit19世纪末，法国著名音乐家德彪西受到东方音乐和西方新兴画派启发，创作出充满了诗意的《牧神午后·前奏曲》，其音乐手法是用淡淡的色彩，描绘出一种气氛或反映人对某一事物接触时头脑里产生的印象。他把和声作为丰富色彩的一种手段，还有意识地冲破常规节拍。这标志着新的音乐流派的诞生，该流派是（  ）A．浪漫主义音乐B．印象派音乐C．民族派音乐D．现代主义音乐