It seemed only three minutes___he got everything readyA before B after C till D as
问题描述：
It seemed only three minutes___he got everything ready
A before B after C till D as
答
A
意思是 好像才过了三分钟他就准备好了一切
句型“it was +时间段+ before …” 表示 “过了多久…”
也可以用于 It seemed+时间段+ before