| |||
| prueba de autocomprobación | |||
|
test self test : 15 phrases in 10 subjects |
| Automobiles | 1 |
| Computers | 1 |
| Data processing | 2 |
| Education | 1 |
| General | 1 |
| Health care | 1 |
| Microsoft | 1 |
| Technology | 5 |
| Transport | 1 |
| United Nations | 1 |
| |||
| prueba de autocomprobación | |||
|
test self test : 15 phrases in 10 subjects |
| Automobiles | 1 |
| Computers | 1 |
| Data processing | 2 |
| Education | 1 |
| General | 1 |
| Health care | 1 |
| Microsoft | 1 |
| Technology | 5 |
| Transport | 1 |
| United Nations | 1 |