[ General Knowledge ]

What is one use of hydrogen?

A. Gas for stoves
B. To run power plants
C. Rocket power
D. Gasoline in cars

Select your answer:
A  B  C  D  E 

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Other quiz: Prepositions

The train was going _______ the tunnel when the accident happened.

A. At
B. Through
C. Across
D. On

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