Question 41: The launch of the first liquid-fuelled rocket in 1926 ……………. by flight historians ………… as significant as the Wright Brothers’ flight.
Knowledge: Passive sentence
Explain:
The formula for the passive voice in the present simple expresses true truth: S + am/ is/ are + Ved/ V3 be considered sth to be ….: to be considered as…
The launch of the first liquid-fuelled rocket in 1926 is considered by aircraft historians as important as the Wright brothers’ flight.
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