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imperativo; indispensable | |||
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obligatorio; exigido; necesario |
obligatory: 26 phrases in 13 subjects |
Agriculture | 2 |
Communications | 1 |
Construction | 2 |
Economy | 1 |
Finances | 2 |
Food industry | 1 |
General | 3 |
Insurance | 5 |
Law | 2 |
Medical | 4 |
Patents | 1 |
Politics | 1 |
Statistics | 1 |