check point: 25 phrases in 14 subjects |
Automobiles | 1 |
Aviation | 1 |
Business | 2 |
Commerce | 1 |
Earth sciences | 1 |
Electronics | 3 |
Information technology | 1 |
Mathematics | 1 |
Mechanics | 1 |
Molecular genetics | 1 |
Oil / petroleum | 2 |
Rail transport | 2 |
Space | 2 |
Technology | 6 |