关于knock的短语!
问题描述：
关于knock的短语!
This flowerpoot is broken,Who knocked it ____
I knocked ______ early yesterday and went to a football match.
答
This flowerpoot is broken,Who knocked it __down__?
花瓶碎了,谁打的?
I knocked __off____ early yesterday and went to a football match.
我昨天早早下班,随后去看的足球比赛.