能对交感神经和β受体功能产生影响的清热药是() A.麻黄 B.知母 C.黄芩 发布时间:2018-03-03 11:36 │ 来源:www.tikuol.com 题型:单项选择题 A1型题 问题: 能对交感神经和β受体功能产生影响的清热药是()A.麻黄 B.知母 C.黄芩 D.人参 E.附子
题型:单项选择题 A1型题 George W. Bush encourages the US soldiers to fight _______ their own country. [ ]A. with B. against C. for D. about 查看答案