下列哪一个强心苷在静脉给药时起效最快A．毛花苷丙 B．洋地黄毒苷 C．铃兰毒苷 D． 发布时间：2017-12-28 18:38 │ 来源：www.tikuol.com 题型：单项选择题 问题： 下列哪一个强心苷在静脉给药时起效最快A．毛花苷丙B．洋地黄毒苷C．铃兰毒苷D．高地辛E．毒毛旋花子苷K
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题型：单项选择题 2013年3月以来，瓶装饮用水生产企业农夫山泉的“质量门”持续发酵。这场风波的核心，是舆论对地方标准宽松于国家标准的质疑。这表明（）①政府要直接参与企业的管理工作②企业要真正建立好社会信用制度③我国的市场经济体制还需要不断完善④企业发展过程中需要遵循科学发展观A.①②B.②③C.②④D.③④ 查看答案