What comes once a year,twice a week and never a day?

问题描述:

What comes once a year,twice a week and never a day?

为什么啊

因为year有一个e,week有两个e,day没有e

什么来一年一次,每周两次,从不一天?

答案是e

字母“e”

什么一年来一次,一周来两次,但一天从来不出现

the letter "e"

e