This is a header
This is a paragraph.
  This is a header
 
This is a paragraph.
以上代码运行结果为：This is a header
This is a paragraph.This is a header
This is a paragraph.
A、正确
B、错误

A. 中国古代诗人多善于写马
B. 武威铜马足下的飞燕是用来比喻良马神速的
C. 武威铜马直接命名为“紫燕骝”或“飞燕骝”更为贴切
D. 南北朝文人都喜欢马