in a few 什么时态?

in a few 什么时态? A few years later 用什么时态? a few times与什么时态连用? a few times与什么时态连用 in the last few years 用什么时态 in the past few years 用什么时态? in a few days 是什么时态标志词? in the last few years是什么时态 In the last few years用什么时态 一般过去时有什么类似标志 遇到句子中有in the past few years,前面应该用什么时态 in the last few day 用什么时态 是现在进行时吗 1英语问题：“in a few days”是什么时态?同上.是将来时还是过去时? 请问a few ,few ,little,a little 后跟什么,一般是什么时态?最好写全,谢了、 in a day 用于什么时态 in a week 用于什么时态? these few days接什么时态 in the past in the past few years in the last 30 years 各用什么时态? a few days later是什么时态