 |
| |||
| 等分样品 | |||
|
split-sample : 10 phrases in 5 subjects |
| Animal husbandry | 1 |
| Earth sciences | 1 |
| Foreign trade | 5 |
| Hydroelectric power stations | 1 |
| Technology | 2 |
|
| |||
| 等分样品 | |||
|
split-sample : 10 phrases in 5 subjects |
| Animal husbandry | 1 |
| Earth sciences | 1 |
| Foreign trade | 5 |
| Hydroelectric power stations | 1 |
| Technology | 2 |