As we all know we should study hard._______ _______ _______ that we should study hard.

问题描述:

As we all know we should study hard._______ _______ _______ that we should study hard.

Like everybody knows答案不唯一吧

it's well known

Anyone of us

We all know

楼上说的对..
because是衔接词..

Because we know

同义词转换,应该填:It is known

同义词转换,应该填:It is known