221.Which of the following correctly describes the appearance of pedestrian crosswalk markings?
(A) Zebrastripes are white longitudinal stripes parallel to the road centerline; sleeper stripes are white diagonallines.
(B) Zebra stripes are white diagonal lines; sleeper stripes are white transverse lines perpendicularto the road centerline.
(C) Zebra stripes and sleeper stripes look identical and are distinguished only bytheir location.
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統計: 尚無統計資料
統計: 尚無統計資料