两者都不对
改为how were your last few days?"
或是"how were your past few days?"
past只能这样用
the past few days
He has been living in his trunks for the past six days of the voyage.
在过年6天的海上航程中,他连行李包都没有打开过.
You've really been working hard the past few days.
你们这两天真够辛苦的.
而且较书面
last
we rehearsed frenziedly the last few days before the premiere.
公演前的那几天我们热火朝天地进行训练.
The strain of the last few days has weakened him considerably.
最近几天的劳累在很大程度上使他身体衰弱了.