 |
| |||
| 单线的 | |||
| simple linear: 20 phrases in 9 subjects |
| Business | 4 |
| Chemistry | 1 |
| Desert science | 1 |
| Electronics | 1 |
| Marketing | 1 |
| Oil / petroleum | 2 |
| Polymers | 1 |
| Securities | 2 |
| Technology | 7 |
|
| |||
| 单线的 | |||
| simple linear: 20 phrases in 9 subjects |
| Business | 4 |
| Chemistry | 1 |
| Desert science | 1 |
| Electronics | 1 |
| Marketing | 1 |
| Oil / petroleum | 2 |
| Polymers | 1 |
| Securities | 2 |
| Technology | 7 |