Question

请写出，英语1~20的基数词，和序数词？

Answer 1

1. one ; first
2. two; second
3. three; third
4. four; fourth
5. five; fifth
6. six; sixth
7. seven; seventh
8. eight; eighth
9. nine; ninth
10. ten; tenth
11. eleven; eleventh
12. twelve; twelfth
13. thirteen; thirteenth
14. fourteen; fourteenth
15. fifteen; fifteenth
16. sixteen; sixteenth
17. seventeen; seventeenth
18. eighteen; eighteenth
19. nineteen; nineteenth
20. twenty; twentieth

Answer 2

基数词: one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve, thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen, twenty.
序数词: first, second, third, fourth, fifth, seventh, eighth, nineth, tenth, eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth, twentith.