背景材料:2001年9月11 日,撞向美国世界贸易大楼和五角大楼的三架飞机,带来的不仅是美国人民的痛苦,也是世界人民的灾难。继后2003年3月。美国绕过联合国和安理会,借检查为由对伊拉克发动了全面的、历时数月的战争,使周边国家也蒙受经济损失,人民生活惶惶不可终日。就此事件说明高科技也存在缺 Background: On September 11, 2001, the three planes that crashed into the U.S. World Trade Building and the Pentagon brought not only the suffering of the American people but also the disaster of the people of the world. Following the March 2003. The United States bypassed the United Nations and the Security Council and launched a comprehensive war that lasted several months in Iraq on the grounds of inspections. As a result, neighboring countries also suffered economic losses and the people’s lives were in turmoil. There is also a lack of high technology in this incident.