As far as i'm ______ ,I won't agree to the plan,which I think is not practical.

问题描述:

As far as i'm ______ ,I won't agree to the plan,which I think is not practical.
1.concerned
2.concerning
3.interested
4.interesting

A concerned
原因:固定搭配 as for as sth be concerned
就...而言
例句:As far as color is concerned,we
prefer this auto.
就颜色而言,我们更喜欢这辆汽车.