【正确答案】
A
【答案解析】[听力原文]19-20
Good morning. My name is John Smith, and I will be the main instructor for this semester' history class, the Ameri can South after the Civil War. We' II read books covering the years after 1865, when the Union defeated the Confederate forces of the southern states. There will be three midterms and one final exam at the end of the semester. In addition, there will also be one paper that is due on December 15th, at the end of this school term.
The first topic we' ll be discussing is the famous speech made: by Abraham Lincoln after the decisive battle at Gettysburg in the state of Pennsylvania. This speech is one of the most famous in American history, and I think it appropriately describes the feelings of many people at that time during this war between American states.
19. What subject is this introduction mainly about?
[分析] 信息明示题。讲座的第一句话就点明了这一点Good morning．My name is John Smith， and I will be the main instructor for this semester’history class，the American South after the Civil War，无疑，这是美国历史课。