The tools and techniques of quantitative risk analysis are （）.

A．contracting，contingency planning，alternative strategies，and insurance

B．interviewing，historical results，workarounds，and additional response development

C．checklists，damage control reports，standard allowances, and inspection

D．data gathering and representation techniques，and quantitative risk analysis and modeling techniques

心力衰竭细胞与以下意思相近的是（）。

A.朗罕氏细胞

B.小吞噬细胞

C.含铁血红素

D.含铁血黄素

E.以上都不是