单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级washingtonD.C WashingD.CWashington D.C. is the capital city of the United States of America. D.C. Wiscon-sion Avenue BridgeThe White HouseWashington Monument华盛顿纪念碑华

Click to edit Master title styleClick to edit Master text stylesSecond levelThird levelFourth levelFifth level??Washington D.C. is the capital city of the United States. It is not a state. The Preside