you don't like him is none of my business. [ ]
A. What
B. That
C. Whoever
D. Whether
答案:B
治疗肺炎链球菌肺炎应首选的抗生素是()
A.红霉素
B.青霉素
C.复方磺胺甲基异噁唑
D.氟喹诺酮类
E.头孢菌素类
初始化前的库存单据会影响初始库存成本。()