Sometimes I feel stressed, but I don’t know ______for help.

A．who to talk

B．who should I talk to

C．who to talk to

D．which one to talk

男性，26岁，农民。在劳动中手部割伤，3d后发热寒战，头痛，关节酸痛，随后咳嗽，胸痛，吐黄脓痰住院。化验：WBC29．6×10⁹／L，N0．95（95％），血培养有细菌生长，X线片示“肺”多个边缘整齐球形病灶，有液平（）

A.毒血症

B.菌血症

C.败血症

D.脓毒血症

E.变应性亚败血症