— I am really worried about the test tomorrow.

— ________. You'll definitely pass it.[ ]

A. Don't mind

B. You should learn to be careful

C. Take it easy

D. Keep calm

成年男性病人，烧伤面积70%，伤后20天，体温39.9℃，心率132次／分，呼吸24次／分，外周血白细胞18×10⁹/L，应用泰能3g/d，连续应用6天，体温仍高，并出现腹泻8次／日。

此患者应考虑烧伤并发（）

A.真菌感染

B.肠炎

C.脓毒血症

D.创面脓毒症

E.菌血症