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| signal indiquant que l'avion est sur l'axe | |||
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on course : 62 phrases in 11 subjects |
| Aviation | 5 |
| British usage, not spelling | 3 |
| Communications | 2 |
| Figurative | 1 |
| General | 2 |
| Geography | 1 |
| Hobbies and pastimes | 2 |
| Law | 1 |
| Name of organization | 34 |
| Transport | 6 |
| United Nations | 5 |