对青霉素过敏、耐青霉素或多重耐药菌株感染者,可选用()
A.头孢噻肟
B.万古霉素
C.喹诺酮类
D.红霉素
E.多西环素
参考答案:A, B, C
This is a kind of traditional classroom teaching students are taught a lot about grammar rules.
A.where
B.which
C.what
D.when
下列选项中不属于结构化程序设计方法的是( )。
A.自顶向下
B.逐步求精
C.模块化
D.可复用