63.A driver enters a gas station to refuel. Which of the following practices is correct?
(A) Turn off the engineand all electrical equipment, do not use a mobile phone throughout the refueling process, and start theengine only after refueling is complete before driving away.
(B) Since refueling takes only a short time, itis acceptable to keep the engine idling with the air conditioning on and depart after refueling is done.
(C)To save time during refueling, it is acceptable to use a lighter to smoke or check items in the trunk whileinside the vehicle.

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