题目

Wang was born into a rich family in America, but he was not a spoiled child. His parents made him practice violin for hours every day and he also learned Karate (空手道)! To make pocket money, Wang had to deliver (发送) newspapers. At five or six every morning, Wang was already up. Even on cold winter days, he rode his bike to deliver newspapers to every home! “When I went outside, other people were not up yet,” he said. The best moment of his day, he said, was after he got home, tired and hungry, and ate sweet pies his mum had made. 1. The underlined word “spoiled” means 历史上，安培曾经提出分子环形电流的假说来解释为什么磁体具有磁性，他认为在物质微粒的内部存在着一种环形的分子电流，分子电流会形成磁场，使分子相当于一个小磁体（如图所示）．根据安培的这一假说，以下说法正确的是（ ）A．这一假说能够说明磁可以生电B．这一假说能够说明磁现象产生的本质C．未磁化的物体，其微粒内部不含有这样的环形电流D．磁化的物体，其微粒内部环形电流的方向是杂乱无章的