This flashcard teaches that experiments in the photography of moving objects had been conducted well before 1900.
Esta tarjeta de memoria enseña que los experimentos en la fotografía de objetos en movimiento se habían realizado bien antes de 1900.
| Question | Experiments in the photography of moving objects … well before 1900. |
|---|---|
| Title | 3115 |
| QType (0=kprim,1=mc,2=sc) | 2 |
| Q_1 | have been conducting |
| Q_2 | had been conducted |
| Q_3 | being conducted |
| Answers | 0 1 0 |
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