【正确答案】正确答案：A closet drama is a literary composition written in the form of a play (usually as a dramatic poem), but intended or suited only for reading in a closet (say, a private study) rather than for stage performance.

【答案解析】解析：本题考查了话剧之一的书案剧。与话剧相关的一些概念还包括：dramatic irony、dramatic monologue、masque(假面剧)、melodrama(情节剧)等。