下列哪种细菌感染后可获牢固的免疫力()
A.百日咳鲍特菌
B.痢疾志贺菌
C.大肠埃希菌
D.淋球菌
E.流感嗜血杆菌
参考答案:A
When the old man came to life, he found himself by some docters and nurses.
A.surrounding
B.be surrounded
C.be surrounding
D.surrounded
预防尿酸盐结石可服用()
A.氧化镁或维生素B
B.氯化铵
C.碳酸氢钠和别嘌呤醇
D.卡托普利
E.碱性枸橼酸盐