试题题干
SHORT ANSWER QUESTIONS
Give a brief answer to each of the following questions. You are required to use complete sentences.
What incident made the United States formally declare war against the Axis powers in World War II ?
参考答案
试题解析
1941年的珍珠港事件改变了整个局面。美国和轴心国开战，包括德国、意大利和日本。