catch up with 是赶上（某人）
do with 一般用what提问
What do you do with?
deal with 一般用how提问
How do you deal with?
catch up do with和deal with用法上的区别?
catch up with 是赶上（某人）
do with 一般用what提问
What do you do with?
deal with 一般用how提问
How do you deal with?