根据《公共场所卫生管理条例》，下列选项中属于公共场所的有（）

A.就诊和交通场所

B.美容场所

C.图书馆

D.体育馆、健身中心

—I'm sorry I didn't make it to your party last night.
— ______. I know you're busy these days.

A. Of course


B. No kidding
C. That's all right

D. Don't mention it