【正确答案】正确答案：Blanche was once a high school English teacher, but when she arrives in New Orleans, she is destitute. She is a loquacious and fragile woman around the age of thirty. Though she has strong sexual urges and has many lovers, she puts on the airs of a woman who has never known indignity. She avoids reality, preferring to live in her own imagination. As the play progresses, her instability grows along with her misfortune.