补体A．是一组具有酶活性的脂类物质 B．参与免疫病理 C．对热_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

补体

A．是一组具有酶活性的脂类物质

B．参与免疫病理

C．对热稳定

D．具有溶菌作用，但无炎介质作用

E．C：在血清中含量最高

答案

参考答案：B

选择题

Many people who had seen the film were afraid to go to the forest when they remembered the scenes _____ people were eaten by the tiger.

A. in which
B. by which
C. which
D. that

填空题

通常急诊处方限量（）天；门诊处方普通药最多不超过（）天量。如确有慢性病或特殊情况，经研究请示最多不超过1个月。