Контрольные задания > 26. The first public use of a Yablochkov candle took place in Paris in 1877. The Paris Exposition of 1878 gave Yablochkov a great opportunity to make a spectacular _______ of his candle to the world audience.

Вопрос:

26. The first public use of a Yablochkov candle took place in Paris in 1877. The Paris Exposition of 1878 gave Yablochkov a great opportunity to make a spectacular _______ of his candle to the world audience.

Ответ:

demonstration

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