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| ado; crux; cumber; discomfort; embarrassment; obstruction; perplexity; pressure; puzzle; quandary; rub; stand; tickler; trouble; difficulty; impediment (перешкода); predicament | |||
| difficulties (матеріальні); encumbrance | |||
| scrape | |||
| handicap; problem | |||
| interference | |||
| obstacle | |||
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утруднення : 11 a las frases, 4 temas |
| Economía | 4 |
| General | 4 |
| Matemáticas | 2 |
| Química | 1 |