My birthday is on May 1st.My birthday is May 1st.哪一句才对?

题目

My birthday is on May 1st.My birthday is May 1st.哪一句才对?

答案

My birthday is on May 1st.是对的.
如果用后面那个句式的话应该是：My date of birth is May 1st.
相应的还有 My birthday is in May.
表明具体的日期而没有指明date的情况下,需要用介词on.