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高 选择 性 : 15 phrases in 13 subjects |
| Chemistry | 1 |
| Construction | 1 |
| Electronics | 1 |
| General | 1 |
| Information technology | 2 |
| Multimedia | 1 |
| Nursing | 1 |
| Oil / petroleum | 1 |
| Oil processing plants | 1 |
| Scientific | 1 |
| Shipbuilding | 1 |
| Surgery | 1 |
| Technology | 2 |
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