伤寒、副伤寒感染最好选用
A.红霉素B.氨苄青霉素C.林可霉素D.羧苄青霉素E.青霉素
参考答案:B
解析:氨苄青霉素主要用于伤寒、副伤寒的治疗;也用于泌 * * 、呼吸道感染。
下列选项中,()是彻底规避风险的一种做法,即断绝风险的来源。
A.风险转移
B.风险自担
C.风险回避
D.风险抑制
A. Leave the package for him to mail later. B. Find another person to send the package. C. Proofread the report for him. D. Finish the report before Wednesday’s meeting.