写出可以代替的单词或短语 1.the date of your birth 2.the first year of the new cen-tury 3.not a new

写出可以代替的单词或短语 1.the date of your birth 2.the first year of the new cen-tury 3.not a new
4.ninth month of the year
5.buy
6.forty-fifth
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