The flashcard asks for the correct noun to describe the problem of keeping meat before refrigeration.
El flashcard pregunta por el sustantivo correcto para describir el problema de conservar carne antes de la refrigeración.
| Question | Before the invention of refrigeration, the ... of meat was a problem. |
|---|---|
| Title | 300 |
| QType (0=kprim,1=mc,2=sc) | 2 |
| Q_1 | preservation |
| Q_2 | keeping |
| Q_3 | maintenance |
| Answers | 1 0 0 |
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