寻找适合你的 英语 教师…
John Murray
职业教师Phrasal verbs can be difficult in English
Book a class with me so I can help you use them like a native.
Phrasal verb practice:
Brush ___ ____
Meaning: Refresh or improve knowledge of something.
Example:
I need to brush ___ ____ my French before the trip to Paris.
down at
in at
up on
down on
14 人已做了小测试
2025年7月3日 14:28
