Question

This afternoon I'll attend a lecture ________ Japanese culture, including the art of tea-making and flower-arranging．

1. A.
   on
2. B.
   about
3. C.
   in
4. D.
   of

Answer 1

A
解析：
选A。on意为“关于”。常用于有准备的正式语言交际场合，如演讲、写作、专论等；about用于非正式的谈话或随便提及。