y yesterday afternoon.
可用于过去完成时.
也有少量进行时
What were you doing yesterday afternoon?
你昨儿下午一直在干什么?
yesterday afternoon 后所跟的时态是过去式吧
y yesterday afternoon.
可用于过去完成时.
也有少量进行时
What were you doing yesterday afternoon?
你昨儿下午一直在干什么?