Angel, martyr and paradise have their meaning（ ） because of the

Angel, martyr and paradise have their meaning（ ） because of the influence of Christianity.
A、elevated
B、degraded
C、narrowed
D、extended
【正确答案】：A
【题目解析】：语义的改变Elevation or amelioration refers to the process by which words rise from humble beginnings to positions of importance.