a little early 和a little earlier 和 earlier有什么区别

a little early 和a little earlier 和 earlier有什么区别 few hours earlier和a few hours earlier有什么区别 little和a little有什么区别? 100.need he come a little earlier? let's make it a little earlier Shall we make a little earlier?(改错) -Why___leave home a little earlier?-Ok. 请问:early 和earlier的区别 a little later和a little late有什么区别? little 和 a little 有什么区别?用法是什么? so little 和so a little 有什么区别 a little 和little区别