【单选题】葡萄球菌易对青霉素产生耐药的机理是( )
【单选题】133对于单价较低,需用量比较稳定,缺货损失较大的库存物资管理,应当采用( ).
【单选题】关于葡萄球菌说法错误的是
A.
龙胆紫(紫药水)治疗葡萄球菌引起的化脓症,效果良好。
【单选题】金黄色葡萄球菌不能产生的致病物质是( )
【单选题】金黄色葡萄球菌能产生多种毒素和酶,下列成分中不具有毒性的是()
【单选题】What was Waterloo to Napoleon?
A.
The place where he grew up.
B.
The final battle where his army was defeated.
C.
An island where he was exiled after his defeat.
D.
His final resting place.
E.
The name of his chateaux in the French countryside.