| |||
| sistema de valorización | |||
| sistema de recuperación | |||
|
recovery system : 16 phrases in 9 subjects |
| Automobiles | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Environment | 3 |
| Finances | 2 |
| General | 1 |
| Information technology | 1 |
| International Monetary Fund | 1 |
| Microsoft | 5 |
| |||
| sistema de valorización | |||
| sistema de recuperación | |||
|
recovery system : 16 phrases in 9 subjects |
| Automobiles | 1 |
| Chemistry | 1 |
| Electronics | 1 |
| Environment | 3 |
| Finances | 2 |
| General | 1 |
| Information technology | 1 |
| International Monetary Fund | 1 |
| Microsoft | 5 |