¿Cuándo debes aplicar la regla de los cuatro segundos?

37. ¿Cuándo debes aplicar la regla de los cuatro segundos?

Single Choice Correct Rate: 90%

A. Si la carretera está mojada o helada, o estás remolcando una caravana B. Si tus frenos están casi gastados C. Si te estás desplazando a más de 100 km/h D. De noche

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