Official question from the WORD bank
While driving a bus, which of the following activities should be performed in order to achieve the highest efficiency of braking with the engine?

ID 6904
One answer: A / B / C
While driving a bus, which of the following activities should be performed in order to achieve the highest efficiency of braking with the engine?
Preview without revealing the result
This page shows the official wording and answer layout without revealing the solution. You can answer independently first. In practice mode, you will then see the correct answer and a short explanation.
Learn with explanations