后天要考英语了,1.few\a few\little\a little 的用法和区别2.感叹句的句式（what how的

考试了 ,1.When和While的用法和区别?2.little,a little,few ,a few ,some , 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! a few,a little,few,little的意思,区别,用法. a few ,few ,a little ,little的区别及用法 a few和few.//a little和little的区别 little,few,a little和a few的区别 any some little a little few a few 的区别和用法 a little和a few的用法 few,little,quiet a few ,a little,a few各词的用法及区别. a few few a little little a bit的用法