阳虚身痛证出现背恶寒的机理是()
A.卫阳被遏,肌表失温
B.表气被遏,阳气不伸
C.津气受伤,表气不固
D.阳虚寒盛,凝于督脉
E.以上都不是
参考答案:D
No decision ______about any future appointment until all the candidates have been interviewed.
A.will be made
B.is made
C.is being made
D.has been made
下列关于MAC的描述,正确的是()
A.是三种补体激活途径共同的末端效应
B.调节蛋白S蛋白具有阻碍MAC形成的作用
C.MAC的作用机制是使细胞膜穿孔
D.HRF、CD59能使细胞不受MAC攻击
E.MAC由C5~9组成