01 Which linear method is useful to show a road going into distance?
Answer and explanation
Correct answer: A. Showing road edge lines gradually closer
Explanation: To show a road moving away from the viewer, an artist uses perspective. The two edges of the road appear wider near the viewer and gradually come closer together toward the distant point. This makes a flat drawing look as if it has depth and distance. The important idea is not that the real road becomes narrower, but that its drawn edges are represented as converging lines.
Option A is correct because showing the road-edge lines gradually closer creates the visual effect of distance. The other choices do not describe perspective: erasing lines, writing sound, or making every line round cannot show the road receding. In a drawing, the distant end may approach a vanishing point, while nearby parts look larger and farther apart.