【简答题】A. Don’t follow too closely B. Keep distance C. Accident area D. Road closed E. Road work ahead F. Two-way traffic G. One-way traffic H. Bend ahead I. Bus lane J. Electronic toll collection(ETC) K. Se...
【简答题】A — Don ’ t follow too closely. J— Electronic toll collection (ETC) B— Keep distance K— Service area C— Accident area L— No passing D— Road closed M— No parking E— Road work ahead N— Dead end F— Two-w...