一 Why do English people talk so often about the weather when they start a conversation?

一 Well, it's probably because the weather is a(n) _____ topic. [ ]

A. safe

B. sensitive

C. amazing

D. ordinary

阅读，回答问题：

啊，我年青的女郎！

我想我的前身

原本是有用的栋梁，

我活埋地底多年，

到今朝总得重见天光。

写出“我”的双重身份和“重见天光”的三重寓意？