抗铜绿假单胞菌作用最强的头孢菌素是() A.头孢西丁 B.头孢拉定 C.头孢孟多 D 发布时间:2017-05-11 18:22 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 抗铜绿假单胞菌作用最强的头孢菌素是()A.头孢西丁B.头孢拉定C.头孢孟多D.头孢噻肟E.头孢呋辛
题型:单项选择题 A1型题 Some people waste a lot of food ____ others haven't enough to eat.A.onceB.whenC.asD.while 查看答案