Many people are ______ to insect bites, and some even have to go to hospital.

A．insensitive

B．allergic

C．sensible

D．infected

病人口唇呈樱桃红色者，属（）

A.脾胃充足

B.热盛

C.瘀血证

D.煤气中毒

E.虚火上炎