on 21st,May.怎么读?

on 21st,May.怎么读? 在五月一日,英语怎么说是on May 1st还是at May 1st? May 21st前用介词on还是in? Lily's birthday is on 21st May用被动语态改句子Lily ()()on 21st May 日期应该是21st May还是May 21st啊 May 21st,1996 reads?,请问如何读? 31st~怎么读~怎么读~怎么读Halloween is always on October 31st. My birthday is ( )May 21st. A.on B.in C.at Lilys birthday is on 21st May 改为被动语态 Does tommy want to play football on may 21st翻译 some people may e live on the moon in the 21st century May 21st前面应该加in,on,from还是at January 21st怎么读 the 21st century中st怎么读RT _______________________________?My birthday is on May 1st. on 10th May 怎么读? My birthday is on May 1st.My birthday is May 1st.哪一句才对? St Bernard 全称是什么?St 怎么读?