a few of与a few的区别?

a few of与a few的区别? a few、few、a little、little的区别与用法 few/a few/little/a little的用法与区别 a little,little,a few,few的区别与用法! litter a litter few a few 的区别与用法 few,a few,little,alittle的区别? a few 和a few of有什么区别? a few of和a few有什么区别呢? a little / little /a few /few /a bit /a lot / kind of 的区别 A few hours earily 与A few hours ago区别 00 much,many,little,few,a few,a little ,a lot ,lots of的详细区别（ a little of与a few of的区别和用法