【正确答案】 A

【答案解析】[听力原文]
   Pope Francis and Donald Trump recently had an argument over a wall, so to speak. Mr. Trump wants to build one between Mexico and America to stop illegal immigration. The Pope said, "A person who thinks only about building walls, and not building bridges, is not Christian." Mr. Trump initially called the sentiment "disgraceful." He and the Vatican have since qualified their remarks and sort of moved on—the row did neither any favors. But me, I'm left thinking about the morality of that 2,000-mile wall that the Donald will construct if he becomes president.
   It's certainly true that many walls are a tragic necessity. We live in a fallen world where, historically, people have always had to protect themselves and their resources from thieves or invaders.
   What did Pope Francis and Donald Trump talk about?
[考点] 此题考查新闻的主要内容。
新闻开头便开门见山地指出Pope Francis(教皇弗朗西斯)和Donald Trump(唐纳德·特朗普)就修建围墙有过争议。故答案为A。