試題詳解

248 On a road with 3 lanes going in the same direction, motorcyclists are required to use a two-step turning process when turning left. On oneway roads, motorcyclists traveling in the right lane or the slow lane are required to use a two-step process when turning left. Motorcyclists in either the left lane or left slow lane are required to use a two-step process when turning right.
(A)O
(B)X