A. to explain the end of the Roman Empire
B. to determine who was the actual [i]Ultimus Romanorum[/i]
C. to explore the history of the title [i]Ultimus Romanorum[/i]
D. to explain the use of the title [i]Ultimus Romanorum[/i]
E. to discover the origins of the title [i]Ultimus Romanorum[/i]
我的答案: 无