i don't know___with this problem it is too hard 为什么是what to do 不是how to do?

来源：学生作业帮助网 编辑：作业帮 时间：2024/06/09 01:03:02

i don't know___with this problem it is too hard 为什么是what to do 不是how to do?

how只能与deal with搭配,侧重方式
what 与do with搭配,侧重所作的事