写出下列序数词的缩写形式或完整形式
问题描述:
写出下列序数词的缩写形式或完整形式
first
nineteenth
twenty-eight
eleventh
twelfth
3rd
12th
20th
80th
29th
答
1st 19th28th 11th 12th thirdtwelfth twentietheightieth twenty-ninth