"他们很快就很熟悉了",能不能说:They are soon familiar.为什么?

问题描述:

"他们很快就很熟悉了",能不能说:
They are soon familiar.
为什么?

不能
they got to know each other pretty soon
familiar形容词,不是这么用的
be familiar with
熟悉
你这个句子不适合这个结构

They are/get soon familiar/acquainted with each other.