振动诊断状态识别的中心问题三“W”一“H”不包括（）。

A.“Where”——故障部位

B.“What”——什么故障

C.“Why”——故障原因

D.“When”——什么时候发生

Woman: Henry, your article in the campus news was excellent.
Man: I only wish they had published the entire thing.
Question: What do we learn from Henry’s response（）。

A. The article was actually longer.

B. His publishing career has just begun.

C. The newspaper has printed his other articles.

D. The article is about sports.