第1个回答 2013-10-29
1 one first
2 two second
3 three third
4 four forth
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
14 fourteen
15 fifteen
16 sixteen
17 seventeen
18 eighteen
19 ninteen
20 twenty twentieth
30 thirty thirtieth
40 fourty fourtieth
50 fifty fiftieth
60 sixty sixtieth
70 seventy seventieth
80 eighty eightieth
90 ninty nintieth
100 one hundred one hundreth
承认有复制成份……淡定飘过