You should be careful ____ your homework. A in B with C at D on

问题描述:

You should be careful ____ your homework. A in B with C at D on

A

in
You can’t be too careful in your work.你工作越细心越好
be careful with matches小心火柴
be careful about volume音量注意
没有at /on 的结构。

be careful with固定搭配,对某事认真
如果帮到你,请记得采纳,O(∩_∩)O谢谢

B with