导致蛔虫病广泛流行的因素很多,但除外的是()。 ["蛔虫生活史简单,卵在外界环境中直接发育为感染期虫卵","虫卵对外界环境的抵抗力强","蛔虫产卵量大,每天每条雌虫产卵约20万个","粪便管理不当,不良的个人卫生和饮食卫生习惯","感染期虫卵可经多种途径进入人体"]
哮证缓解期,呛咳,痰少质黏,口干咽燥,舌质红者,宜选用() ["射干麻黄汤","定喘汤","玉屏风散","生脉散","三子养亲汤"]
土地利用效益
化妆品微生物检测样品所采集的量是()。 ["2.5g或2.5ml","5g或5ml","10g或10ml","20g或20ml","25g或25ml"]
哮证发作期,喘咳胸满,但坐不得卧,痰涎壅盛,喉如拽锯,咳痰黏腻难出,舌苔厚浊,脉滑实者,宜选用() ["射干麻黄汤","定喘汤","玉屏风散","生脉散","三子养亲汤"]
最早的烟草机械厂来自哪里?