治疗流行性细菌性脑膜炎的最合适联合用药是() ["青霉素+链霉素","青霉素+磺胺嘧啶","青霉素+诺氟沙星","青霉素+克林霉素","青霉素+四环素"]
人民警察当场收缴的罚款,应当(),交至所属的公安机关。 ["A、自作出罚款决定之日起二日内","B、自作出罚款决定之日起二日内","C、自收缴罚款之日起五日内","D、自作出罚款决定之日起五日内"]
中气下陷,短气乏力,食少便溏,浮肿,小便不利者应首选的药物是()。 ["党参","白术","甘草","山药","黄芪"]
主要作用于革兰阴性菌的半合成青霉素是() ["青霉素v","哌拉西林","匹氨西林","替莫西林","双氯西林"]
黄芪除补气升阳,益卫固表,利水消肿外,还有的功效是()。 ["润肺止咳","生津止渴","清火生津","托毒生肌","止汗安胎"]
无人机积水道面上起飞,其飞行距离比正常情况下()。