Suddenly there was a l___ knock on the door.It gave me such a surise that I dropped the cup on the f__.But when I opened the door,I couldn't find a____outside!

问题描述:

Suddenly there was a l___ knock on the door.It gave me such a surise that I dropped the cup on the f__.But when I opened the door,I couldn't find a____outside!

loud
floor
anyone

loud
floor
anyone/anybody

loud 大声的
floor 地板
anyone 任何人