用于治疗敏感的尿路感染时,以下哪一种抗感染药在碱性尿液中活性最强
A.乌洛托品
B.呋喃妥因
C.四环素
D.卡那霉素
E.吡哌酸
参考答案:D
船舶的入境检疫,必须在( )或者经检验检疫机关同意的指定地点实施。
A.港口的检疫锚地 B.进境口岸检验检疫机关C.合同指定的检验检疫机关 D.以上都不对
________had the worker who was badly injured in that accident stopped breathing and died________ doctors arrived.
A.Almost; when
B.Hardly; when
C.Not; until
D.Hardly; before