Which of the following letters is drawn in one continuous pen stroke in Italic?

The letter L is drawn in one continuous pen stroke in Italic because of its simple, singular structure that flows from the top down to the baseline with a natural curve. When writing in Italic, the pencil or pen starts at the top of the vertical stem and smoothly transitions to the bottom in a single motion.

In contrast, the other letters involve additional elements or strokes that would require lifting the pen. For example, the letter R includes a curved stroke that transitions into a diagonal leg, necessitating a lifting of the pen to create those separate components. Similarly, the letter S has a more complex shape that includes multiple curves and turns, making it impossible to draw in a single stroke without lifting the pen. The letter T has a horizontal bar that is distinct from its vertical stroke, requiring an interruption in fluid movement to create.

Thus, the smooth and simplistic nature of the letter L makes it the only one that can be rendered in one continuous stroke when written in Italic style.