第1个回答 2012-03-12
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
20twenty twentieth
第2个回答 2012-07-18
1 2 3 4 5 6 7 8 9 10 11 12 13
one two three four five six seven eight nine ten eleven twelve thirteen
first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelveth thirteenth
14 15 16 17 18 19 20
fourteen fifteen sixteen seventeen eighteen nineteen t wenty
fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth