grade : 235 phrases in 20 subjects |
Agriculture | 168 |
Brazil | 15 |
Chemistry | 4 |
Coal | 1 |
Communications | 1 |
Construction | 9 |
Earth sciences | 1 |
Electronics | 1 |
Environment | 1 |
Finances | 1 |
General | 9 |
Industry | 2 |
Information technology | 2 |
Labor law | 1 |
Materials science | 6 |
Mechanic engineering | 5 |
Metallurgy | 3 |
Natural sciences | 2 |
Patents | 1 |
Transport | 2 |