our country,s birthday is_________.a on October 1st,1949 b 1949,on October 1st

问题描述:

our country,s birthday is_________.a on October 1st,1949 b 1949,on October 1st
单选

our country's birthday is_________.a on October 1st,1949
就是选A ,因为英文习惯从小到大说
先说日期,再说年份