铜绿假单胞菌培养特性为
A.专性需氧
B.专性厌氧
C.兼性厌氧
D.微需氧
E.需5%~10%CO2
参考答案:A
He gives the food me. That’s very kind him.
A.for, of B.to, of C.to, for
幽门管溃疡的特点包括()
A.易并发幽门梗阻
B.节律性明显
C.发生率很高
D.呕吐常见
E.内科治疗效果不好