我在北京呆了五天 英语

I stayed in Beijing for 5 days.

i spent 5 days in beijing

I have been in Beijing for 5 days.

I have stayed in BJ for 5 days

It has been/It is 5 days since I came to BJ.

4楼正解

四楼的对

一楼的明显错的嘛，been 怎么可以和stayed连用呢？
I have been in Beijing for 5 days.