成人高考 2021_09_24 每日一练
What is the purpose of Johnson's speech tour?
A. To take himself as an example in fighting the disease.
B. To raise the awareness of young American against the disease.
C. To provide a better cure for the black American HIV sufferers.
D. To try some new medical solutions on the HIV and AIDS sufferers.
呕血后患者出现休克表现时则失皿量应在( )
A.失血量约为血容量的15%左斋
B.血量约为血容量的20%左右
C.失血量约为血容量的25%左右
D.失血量约为血容量的
E.失血量约为血容量的35%左右