Several theories of evolution had historically preceded that of Charles Darwin, although he expounded upon the stages of development.

A．found fault with

B．explained in detail

C．outlined briefly

D．offered in published form

男性患者，30岁，3天前受凉后出现寒战、高热，伴咳嗽、咳铁锈色痰，并逐渐加重，气促、烦躁、四肢厥冷。查体：T39.5℃，P120次／分，R28次／分，BP75/45mmHg，神志模糊，口唇发绀，右肺上野叩诊浊音，语颤增强，可闻及支气管呼吸音。胸片示右肺上野可见大片状致密阴影。血常规：WBC15×10⁹/L，中性粒细胞92%。

为进一步明确诊断，还需要哪些检查（）

A.痰涂片

B.痰培养

C.结核抗体

D.血培养

E.肺炎支原体抗体测定

F.军团菌抗体测定

G.PPD试验