问题补充：
A beautiful and very successful actress（女演员）was the star for a new musical show.怎样算的?A beautiful and very successful actress（女演员）was the star for a new musical show.Her home was in the countryside,but
答案：
选C,一小时15英镑,四小时60英镑,所以一英镑等于20先令
======以下答案可供参考======
供参考答案1:
一英镑等于20先令，选C
pound在这里是英镑的意思，shilling是先令的意思
