my birthday is september 25th和my birthday is on september 25th这两个句子哪个正确?

问题描述:

my birthday is september 25th和my birthday is on september 25th这两个句子哪个正确?

后一个对

第二个对

第一句。

后一个my birthday is on september 25th这个对
my birthday is september 25th, 1986
前一个加个多少年出生的就对了

My birthday is september 25th,1986 对,因为birthday是个日子.生于某日用on,I was born on september 25th,1986.

My birthday is on September 25th是正确的。
因为日期前面都需要介词。