痈的常见致病菌()
A.乙型溶血性链球菌
B.梭状芽孢杆菌
C.金黄色葡萄球菌
D.大肠杆菌
E.铜绿假单胞菌
参考答案:C
肝素引起严重出血的对抗药是()
A.鱼精蛋白
B.叶酸
C.维生素B12
D.维生素K
E.硫酸亚铁
This kind of glasses made by experienced craftsmen _________ comfortably.
A.is worn
B.wears
C.wearing
D.are worn