Question

book by mark twain that talked about a man becoming rich. it means that it looks good on the outside, but is cheap and inexpensive on the inside (gold plated). gold age new age gilded age iron age

Explanation:

马克·吐温写过《镀金时代》（The Gilded Age），“gilded”有镀金的意思，象征外表华丽但内在廉价，符合题目描述。

Answer:

C. Gilded Age