将奇数排成下表:
那么,2009这个数在______字母下面.
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| 1 | 3 | 5 | 7 | 9 | 11 |
23 | 21 | 19 | 17 | 15 | 13 | |
| 25 | 27 | 29 | 31 | 33 | 35 |
47 | 45 | 43 | 41 | 39 | 37 | |
…… |
那么,2009这个数在______字母下面.
![]() | ![]() | ![]() | ![]() | ![]() | ![]() | ![]() |
| 1 | 3 | 5 | 7 | 9 | 11 |
23 | 21 | 19 | 17 | 15 | 13 | |
| 25 | 27 | 29 | 31 | 33 | 35 |
47 | 45 | 43 | 41 | 39 | 37 | |
…… |