Final Answer:
Roxane, De Guiche, and Ragueneau show panache other than Cyrano. Thus the correct options are option (a), (c), and (d). Montfleury, Lise, and Valvert have no panache. Thus the correct options are option (b), (c), and (d). Ligniere, Carbon de Castel-Jaloux, Cuigy, and Bellerose attempt to show panache but fail. Thus the correct options are option (a), (b), (c), and (d).
Step-by-step explanation:
In Edmond Rostand's play "Cyrano de Bergerac," characters exhibiting panache embody flair, style, and a certain level of flamboyance. Roxane, with her eloquence and romantic spirit, displays panache, making her choice (a) accurate. De Guiche, despite his more serious demeanor, showcases panache through his strategic and ambitious actions, supporting choice (c). Ragueneau, the poetic and enthusiastic pastry chef, also embodies panache, aligning with choice (d).
Conversely, characters lacking panache include Montfleury, a rather unremarkable actor (b). Lise, a practical and down-to-earth character, aligns with choice (c). Valvert, though a skilled fighter, lacks the flair associated with panache, justifying choice (d).
Characters attempting panache but failing include Ligniere, who, despite his wit, falls short of true panache (a). Carbon de Castel-Jaloux, Cuigy, and Bellerose also attempt but don't quite achieve the desired level of style and flair, supporting choices (b), (c), and (d), respectively.