題目：美國在冷戰中擔任擔當了什麼角色？試解釋你的答案。 Question: What roles did the United States play during the Cold War? Explain your answer.

題目：第二次世界大戰在什麼程度上是第一次世界大戰的延續？ Question: To what extent was the Second World War a continuation of the First World War?

題目：經濟大蕭條在哪方面是現代西方歷史的轉捩點？將你的討論限於1919至1939年。 Question: In what ways was the Great Depression a turning point of modern Western history?...