our country's birthday is ( ) A,on october 1sh ,1949B,in 1st octo_其他解答

our country's birthday is ( ) A,on october 1sh ,1949
B,in 1st octorber,1949
C,in 1949,1st october D,1949,on octorber 1st

人气：399 ℃　时间：2019-11-22 14:13:22

解答

A
具体某一天用on
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